Document QJvypVzK7oVKZ9BMw8aegD1e8

AND OTHER 64 GENERAL OFFICES AND FACTORY: PALMYRA, NEW- YORK MONTREAL, QUEBEC CANADIAN FACTORY: HAMILTON, ONTARIO I. ? Catalog J-1949 Copyright 1919--The Caelock Pacictc Coxrajrr--AH rights Reaerrcd Printed in U.S.A. 1* MAIN FACTORY UIIIMUXGS \@afcloc/t pU>fong PALMYRA, NEW YORK , i v>2vv:- *: _ - STS.?'- . . Sales Offices and Warehouses * throughout the United States and Canada IMTED STATES < Baltimore, Md. Birmingham, Ala. Boston, Mass. Buffalo, N. Y. Chicago, III. Cincinnati, Ohio Cleveland, Ohio Denver, Colo. Detroit, Mich. Houston, Tex. Los Angeles, Calif. New Orleans, La. New York, N. Y. Palmyra, N. Y. Philadelphia, Pa. Pittsburgh, Pa. Portland, Ore. Salt Lake City, Utah San Francisco, Calif. St. Louis, Mo. Seattle, Wash. Spokane, Wash. Tulsa, Okla. CANADA Calgary, Alta. Hamilton, Ont. Montreal, Que. Toronto, Ont. Vancouver, B. C. Winnipeg, Man. EXPORT Atlantic Coast Division 114 Liberty Street, New York, N. Y. for Europe, Mexico, Central America, South America, West Indies, Africa. Pacific Coast Division. 930 Bryant Street, San Francisco, Calif. Hawaiian Islands, Philippine Islands, Australia, New Zealand, China, Japan, Dutch East Indies, British India A Complete Packing Service Since 1887 The Garlock Packing Company has supplied its products to, and served industry throughout the civilized world. The Company's familiar caliper-and-scale trade mark and the registered name GARLOCK, which identify all mechanical packings and allied products man ufactured by Garlock, are trusted emblems around the globe. No single catalog could properly describe all the hundreds of types and styles of Garlock products. This book, therefore, contains only the standard Garlock line--those materials for which there is general usage and demand. By referring to the text and to the recommendation table on page 17, the user of this catalog generally can select a Garlock product satisfactory for any ordinary application. If, however, special equipment is being used or operating conditions are unusual no product described in this catalog may exactly suit the requirements. To take care of such unusual conditions a comprehensive line of special Garlock materials has been developed and is avail able to the packing user. These hundreds of special products are not included in this catalog. All Garlock representatives, however, are fully conversant with these many special materials and are fully qualified by training and experience to determine which Garlock product is most suitable for any condition. The services of this corps of competent Garlock representatives are available to packing users everywhere. If. following a survey by a Garlock representative, it is determined that a suitable material is not available either in the line of Garlock standard or special products, an entirely new product will be developed for the job. Garlock's modern laboratories and test departments are com pletely equipped and staffed for such work and are devoted exclusively to the development and improvement of packing materials. Thus, with its standard products, with its special products and with its individuallv-created products The Garlock Packing Company strives constantly to solve every packing problem and to justify the Garlock slogan -- The Standard Packing of the World. i The gmock TRADE MARK WHICH APPEARS ON EVERY PACKAGE OF GARLOCK PACKING HAS BEEN REGISTERED BY THE GARLOCK PACKING COMPANY IN THE COUNTRIES LISTED AT THE RIGHT Argentina Australia Austria Belgium Bolivia Brazil British Guiana Bulgaria Burma Canada Chile China Colombia Costa Rica Cuba Czechoslovakia Denmark Dominican Republic Dutch East Indies Dutch Guiana Ecuador Finland France Germany Great Britain Greece Guatemala Haiti Holland Honduras Hong Kong Hungary India 6 Irish Free State Italy Jamaica Japan Mexico Newfoundland New Zealand Nicaragua Norway Pakistan Panama Paraguay Peru Philippine Islands Portugal Puerto Rico Roumania Salvador Southern Rhodesia Spain Straits Settlements Sweden Switzerland Thailand Tobago Trinidad Turkey United States Union of South Africa Uruguay Venezuela Yugoslavia  The Garlock Packing Company consistently makes every effort to place in the hands of its customers pack ings that are standard in every way. Through the Com pany's Quality Controlled method of manufacture the finished products are right in quality of material, uni form in excellence of workmanship, correct in meas urements and in general conformity with the Company's established standards. The actual application and care of packings are responsibilities of the user. The few simple suggestions set forth below may save annoyance, trouble and expense if followed out carefully. Rod packings should be applied to a clean stuffing box. Each ring should be firmly seated, by tamping, as it is applied. When the stuffing box is full, the gland should be tightened with a wrench to seat the packing properly; then slacken off and retighten by hand, locking the gland a quarter turn with a wrench. Care should be taken to avoid cocking the gland. Ammonia compressor rod packings contract during a "freeze back," making it necessary sometimes to tighten the gland to stop leakage. With the returning heat following the "freeze back" the packing expands, and unless the gland then is slackened off to compen sate for this expansion the packing may be damaged. Most of the packing failures on ammonia compressors are caused by the failure to adjust the packing after a "freeze back." Packings applied to hot water pumps sometimes cause trouble because of expansion as the temperature of the water increases. In this service packing should be watched carefully for a few days after application and the gland slackened off from time to time if ex pansion or swelling of the packing has occurred. Proper lubrication is essential. A liberal application of one of the Garlock lubricating compounds described in the Miscellaneous Products Section of this catalog to all surfaces of rod packings before installation is strongly recommended. Rods should also be swabbed with the same compound at frequent intervals. Ob servance of the above practice will reduce friction, prevent scored rods and add life to the packing. Before applying gaskets the flanges should be cleaned thoroughly. Gaskets should be cut and centered so that no portion of the inner diameter or flange of the gasket projects beyond the flange of the pipe or equip ment on which the gasket is being applied. Many gasket users wish to coat gaskets with a paste before applying them to pipe lines or equipment han dling hot or cold gasoline, oil or petroleum derivatives. Inasmuch as the pastes sometimes used for this pur pose actually are harmful to the gaskets, the Company developed Garlock Gasket Paste, Compound No. 1, for this service. Compound No. 1 has the correct body for a seal, expands under heat, will not discolor gasoline and is not harmful to gaskets. When tightening the gasket in the flange make sure that the bolts are drawn up evenly all around. Unless this is done trouble will follow. Please see the data showing compression characteristics of gaskets appear ing in the Sheet and Gasket Section of this catalog. In the event of apparent failure of any packing at any time the Company will gladly have a competent Garlock Representative investigate all of the plant conditions as applying to packings, and make suitable recommendations for future packing usage. 7 This catalog has been designed to make the selec tion and ordering of Garlock products as easy and as simple as possible and it is hoped that it will serve the user as a practical packing guide. The recommendation tables, the quick-reference index and the section indexes at the beginning of the product sections should be of assistance in select ing, from the many items contained in the catalog, the proper packing for each job. The Company's experience over the years, how-, ever, has proved that no packing catalog can an swer all the questions or solve all the complex pack ing problems of present day industrial plants and that individual study of the equipment and serv ice conditions frequently is necessary before the proper packing can be intelligently selected. To that end Garlock maintains sales offices and ware houses in important industrial centers (see page 4) to which are attached staffs of trained, competent and practical representatives, always available for consultation on any packing or gasket problem-- without charge or obligation to the packing user. In recommending a. packing for any job the Garlock representative is not limited with respect to the material from which the packing is made but is entirely free to select the material which, in his opinion, is the best for that particular installation. He may select a packing made of asbestos, rubber, synthetic, flax, cotton, rayon, leather or metal or of a combination of those or other materials, all of which are processed into finished products in the Garlock factories.The Garlock representative's only interest in recommending one material in preference to another, therefore, is to provide the packing user with the best product for the appli cation under consideration. Cut, formed or molded gaskets are available in any commercial size or shape, fabricated to the customer's specifications. BOUND GASKETS Specify the Garlock style num ber, the inside diameter, the outside diameter, the thickness and the number of gaskets re quired. If gaskets are to be with bolt holes specify the number and size of bolt holes and the diameter of bolt circle or sup ply a drawing or template. SQUARE GASKETS Specify the Garlock style num ber, the inside dimension, the width of flange or rind, the: j thickness and the number of gasket3 required. When gaskets with rounded corners are re-; i quired the radii must be spec ified or drawings or templates furnished. OVAL OR FLATSIDED GASKETS ODD-SHAPER GASKETS Specify the Garlock style num Supply a drawing or template ber, the long and short inside and specify the Garlock style diameters, the radii, the width number, the thickness of the of flange or rind, the thickness gasket (unless shown on the and the number of gaskets re drawing or template), and the quired. Drawings or templates number of gaskets required. are desirable. k8 Garlock rod and plunger packings are fabricated into a variety of forms such as ring, set, spiral, coil, spool and reel. All rod and plunger packings are available in ring or set form and, because we have complete facilities for the accurate cutting and forming of rings and for as sembling rings into sets, it is recommended that pack- RING FORM Specify the Garlock style num ber, the inside and outside di ameters of the ring and the number of rings required. ings be ordered in rings or sets when practicable to do so. Some materials cannot be supplied in spiral form and others cannot be produced in coil, spool or reel forms. The catalog page describing any desired product indi cates the forms in which that material is available. Forms other than those shown in the catalog are not standard items. To insure the receipt of the proper material and to prevent delays, orders should carry the following in formation: SETS Specify the Garlock style num ber, the inside and outside di ameters of the rings, the depth of the set and the number of sets required. I SPIRAL FORM COIL FORM Specify the Garlock style num Specify the Garlock style num ber, the size of the packing and ber, the size of the packing and the number of pounds or num the number of pounds or num ber of boxes required. Packag ber of boxes required. Packag ing information is shown on ing information is shown on l the catalog page describing the desired material. the catalog page describing the desired material. . SPOOL FORM REEL FORM Specify the Garlock style num Specify the Garlock style num ber, the size of the packing and ber, the size of the packing and i the number of 1-pound, 2- the number of 25-pound, 50- pound or 5-pound spools pound or 100-pound reels required. required. * fy COMPRESSED ASBESTOS Specify the Garlock style number, the size and thickness of the sheet and the number ofsheets required. Sheet sizes and thicknesses axe shown on the catalog page describing the desired material. RUBBER SHEET Specify the Garlock style number, the thickness and the number of linear yards or the number of pounds required. Stand ard widths, thicknesses and full-roll quan tities are shown on the catalog page de scribing the desired material. WOVEN ASBESTOS SHEET Specify the Garlock style number, the thickness and the number of linear yards or the number of pounds required. Stand ard widths, thicknesses and full-roll quan tities are shown on the catalog page de scribing the desired materials. THAT MAKES GARLOCK "THE STANDARD HACKING OF THE WORLD" Garlock entered into research in the mechanical packing field many years ago. At that time little, if anything, concern ing the laws governing Packing Mechanics were known. Garlock research, therefore, started with the fundamental question: "What makes packing pack?" The first step in the Garlock research program was the establishment of a Test Department. Machines and instru ments for testing packing, however, were not available and it was necessary, therefore, to design and construct special equipment for this purpose. Gradually over the years new and different testing machines have been developed in our Engineering Department and thousands of tests conducted on every known type of packing material. From the accurately tabulated results of all this research it has been possible to formulate provisional laws governing Packing Mechanics. Having determined the kind or type of packing best suited for a given application the next step has been the selection of materials and constructions best adapted to produce the desired product. This involves further research and requires Engineering Department Linked with Research is the Engineering Department. In this department improvement and refinements in production equipment are developed and new machines to make new products are designed. The engineering department also provides the thousands of molds required to produce Chevron, Sealing Elements for Klozures and other molded products, and checks constantly the size and shape of these molded items. . Chemical Laboratory Chemical Laboratory with well equipped analytical and microscopic facilities for analyzing materials used in production or proposed for such usage and for de termining the causes of packing failures in the field. 10 the facilities of the chemical laboratory and physical labora tory plus the compounding laboratory if the product under development involves the usage of rubber. The product thus evolved undergoes rigorous testing in the Test Room. If approved, it moves to the pilot plant, a small-scale factory equipped to duplicate, on equipment of semi-commercial size, every important factory manufacturing operation. In the pilot plant manufacturing methods are developed, manufacturing specifications are prepared and issued and new machines developed by the Engineering Department are put into initial operation. In short, the Pilot Plant is an important link between research and production. Of the many hundreds of products thus developed and tested only a very few ultimately clear the pilot plant and enter into regular production as Garlock products for sale to Garlock customers. Those which do receive final approval, however, have a known background of actual measured per formance and are worthy of a place in the Garlock line--The Standard Packing of the World. This modern building provides facilities for Garlock's cb cal laboratories, physical laboratories, rubber-cornpour laboratories, test department and pilot plant. Compounding Laboratory Compounding Laboratory where new synthetics or rubber compounding ma terials are investigated exhaustively in relation to the possible usage of such materials in Garlock products. Here, also, formulae for new compounds to meet specific service conditions or individual customers1 specifications are developed. Test Department Test Room where rod, piston and valve stem packings, gaskets, diaphragms, valve discs, oil seals and other Garlock prod ucts are tested under operating condi tions approximating those in actual service. Means are provided for accu rate quantitative measurement of results. 11 .......t - ~ : ' ........... ^ Chart Showing the Effect of Various Gases and Liquids 01 This chart, indicating the effect of various gases and liquids on the base materials commonly used in pack ings and gaskets, is intended only for the general information of the packing user. Obviously the subject of the interaction of packing materials with the several liquids listed is too complex to be covered adequately in a few words. Although chemical considerations are important in the selection of packings, the mechanical MEDIUM METALS NATURAL RUBBER OR GR-S NEOPRENE BUNA-N THIOKOL Gases Air or Oxygen up to 700F. . Halogens (Chlorine. Bromine, etc.) Other Hot Gases or Dry Steam Little effect (except lead Hardens or becomes melts above 600F.) tacky. May ignite in oxygen No effect if free from water. Otherwise attacked. Hardens on exposed surfaces Little or no effect below melting point of metal. Hot compressed hydro gen embrittles steel Hardens or becomes tacky Hardens and decomposes Hardens at temperatures above 300F. Hardens on exposed surfaces Hardens on exposed surfaces Hardens. Decomposes at Hardens temperatures above 300F. Volatile at temperatures above 212F. Hardens on exposed surfaces Volatile at temperatures above 212F. I.lqnids Water (including all neutral water-soluble salts, sugar solutions, etc.) No effect, except iron rusts No effect except slow swelling Swells--especially in fabric constructions No effect except slow swelling No effect at tempera tures below 212F. except slow swelling Alkaline Solutions Dissolve lead, tin, zinc, aluminum and alloys. No effect on iron, copper or nickel Slow swelling. Reversion at Very high tempera tures Swells--especially in fabric constructions No effect except alow swelling No effect at tempera tures below 212F. except slow swelling Weak Acid Solutions (includ ing Acetic and other organic acids, sulphurous acid andlow concentrations of sulphuric and hydrochloric) Little effect on copper and copper alloys. At tack iron (unless chro- _ mium alloy). Acetic acid attacks lead. Aluminum resists organic acids only No effect except slow swelling if compound is free from acid-soluble fillers No effect except swell ing if compound is free from add-soluble fillers No effect except swelling i fcompound is free from acid-soluble fillers No effect except swelling if compound is free from add-eoluble fillers Strong Acids Hydrochloric Acid Sulphuric Acid Attacks all metals except No effect except swelling No effect except swell Hastelloy, gold and if compound is free from ing if compound is free platinum acid-soluble fillers from add-soluble fillers No effect except swelling if compound is free from acid-eolublo fillers No effect except swelling ifcompound is free from add-eoluble fillers Attacks all metals except No effect except swelling Duriron, lead, gold and if compound is free from platinum acid-soluble fillers No effect except swelling No effect except swelling if compound is free from ifcompound is free from add-eoluble fillers acid-aoluble fillers No effect except swelling if compound is free from add-soluble fillers Concentrated Sulphuric Acid No effect unless dilution Carbonized occurs Carbonized Carbonized Carbonized Concentrated Acetic Acid (Glacial) No effect unless dilution Slight swelling only, if occurs compound is free from acid-soluble fillers Slight swelling only, if compound is free from add-soluble fillers Slight swelling only, if compound is free from acid-soluble fillers Slight swelling only, if compound is free from add-soluble fillers Nitric Acid Dissolves all metals ex cept Duriron, gold and platinum. (Stainless steel resists concentrated but not dilute) Destroyed Destroyed Destroyed Destroyed Aqua Ammonia Attacks all copper alloys. No effect No effect on other metals No effect No effect No effect Liquid Ammonia (Anhydrous) Attacks all copper alloys. No effect except from No effect on other metals heat and oil associated with ammonia No effect No effect Lillie if any effect . liquid Chlorine. Bromine, etc. No effect if free from Destroyed water. Otherwise attacks all metals Destroyed Destroyed Destroyed Solvents Aliphatic (Gasoline, etc.) No effect Swells excessively Swells slightly Swells very slightly No effect Aromatic Types (Benzol, etc.) or Chlorinated Types (Carbontetrachloride, etc.) No effect Acetone No effect Alcohol No effect Swells excessively Heavy swelling High swelling No effect except extracts High swelling softencra High swelling No effect except extracts No effect except extracts No effect softeners softeners Moderate swelling Moderate swelling No effect Oils 12 No effect except high- sulphur hot oils attack copper, iron and alloys Swells strongly with cold oils. Reverts and dis solves with hot oils Swells moderately at temperatures up to 300F. Decomposes at higher temperature* Slight shrinkage or swell No effect at tempera ing depending upon _ tures below 212F. aromaticity of the oil Base Materials Commonly Used in Packings and Caskets properties of the packing itself usually are of even greater importance. Packings rarely are fully exposed to the gas or liquid and, therefore, do not necessarily react in the same degree as indicated for the base material. For these reasons packings or gaskets should not be accepted or rejected for any application solely on the basis of chemical considerations. irea PHENOLIC resins ------1 little effect TEFLON No effect ASBESTOS No effect No visible effect No effect No effect irea Mo effect No effect No effect BLUE ASBESTOS COTTON,FLAX, VISCOSE RAYON PAPER LEATHER No effect No effect No effect Weakens and may ignite Becomes weak and above 300F. brittle above 212F. Ignites in oxygen Weakens Weakens Hardens. May igni oxygen Hardens Weakens at tempera tures above 212F. Becomes weak and brittle at temperatures above 212F. Hardens at temper) above 212F. - Very slight swelling No effect Tendency to disintegrate Tendency to disintegrate No effect unless in absence of waterproof in absence of waterproof superheated Disintegrates binder binder ' Very slight swelling No effect Hardened by strong No effect unless solutions are olkaliea strong and hot Destroyed by strong, hot alkalies Destroyed iag wn No effect except slight swelling No effect Very little effect No effect Weakens Destroyed Loses waxes. Shrinl hardens on drying Destroyed l-oses waxes. Shrink hardens on drying ing No effect except swelling :>m No effect except swelling Carbonized if Very slight swelling m Destroyed No effect No effect No effect No effect No effect Hardens and partially dissolves No effect Hardens and partially dissolves No effect No effect unless dilution No effect occurs No effect No effect Hardens and partially dissolves No effect No effect No effect Destroyed No effect No effect No efleet No effect No effect No effect No effect No effect No effect No effect Very slight swelling . No effect i ; No effect Slight swelling Slight swelling No effect No effect No effect No effect No rffcct No effect No effect No effect No effect No effect No effect No effect No effect No effect Destroyed Destroyed Destroyed No effect Destroyed Destroyed Destroyed Destroyed No effect Destroyed Fairly resistant Fairly resistant Destroyed No effect Destroyed No effect No effect No effect unless heat is present Little effect if any . Destroyed Destroyed No effect No definite data Destroyed No effect No effect No effect No effect No effect No effect No effect No effect Loses waxes, shrink hardens Loses waxes, shrink burdens Loses waxes, shrink hardens Loses waxes, shrink hardens Weakens at tempera tures above 2X2F. No effect at tempera tures below 212F. Loses waxes and tei become porous. Hi at temperatures 212F. Selecting the To aid the packing user in selecting a suitable Gablock product for a given application, a table of general service recommendations is provided on page 17. That table shows, by types of materials, the packings commonly used in the services listed but does not attempt to specify which general type of Garlock packing or which specific style in any general type group should be used in preference to the other types or styles. Specific recommendations are not shown because this Company has determined on the basis of its experience over the past 60 years that no single packing can be flatly and definitely recom mended for universal usage with the maximum of economy and service, for these reasons: 1. Variations in operating methods in relation to one installation as compared with another. 2. Variations in operating conditions as between two apparently similar installations. 3. Variations in operating requirements to be met in dif ferent installations for same service. 4. Variations in contributory service factors surrounding one installation on a certain condition as compared with another apparently duplicate installation. 5. Personal preference of individual operators for a cer tain type of design or material. IWlarlock Packing... Asbestos Packings Duck and Rubber Packin Flax, lute, Cotton and Rayon From the recommendation table, however, the user can select the type of material desired and turn to the index page indicated. On that page and on the pages immediately following, the several products in that group are described and service recommendations indicated for each material. Consideration of that detailed infor mation should permit the selection of the most suitable material for the job in mind. Whenever convenience will permit, however, it is urged that an experienced Garlock representative be afforded an oppor tunity to survey the requirements of the job. He has at his dis posal service records of thousands of actual packing installations under all kinds and classes of service and, therefore, is well qualified to investigate your packing requirements and make suit able recommendations therefor. HOW TO USE QUICK REFERENCE INDEX Each section of this catalog has a table of contents and a strip index. These quickreference helps should be used as follows: 1. Select section according to Quick Ref erence Index. 2. Am illustrated in sketch, bend pages in your left hand, then locate desired sec tions with your right thumb according to the strip index and the red patches appearing on the edges of the appropri ate pages. 15 Lattice Braid Packings Chevron Packings Sheet Packings, Gasket and Diaphragms Railroad Packings Leathers, Duos and Miscellaneous Packii Semi-Metallic and Plastic P Pump Valves, Discs, Tubi and Rubber Products Klozures and Miscellaneous P Floating Metal Packing &7te (fj/a/t/oc/c fyt'aWuvrity The Garlock Packing Company guarantees that any product of its manufacture, which upon examination is found by a Garlock rep* resentative to be defective either in workman ship or material whereby it is not suitable under proper usage and service for the purpose for which designed, will be replaced free ofcharge including transportation charges but not cost of installation. The sale ofGarlockproducts under any other warranty or guarantee, expressed or implied, is not authorized by the Company. General Service Recommendations The table below shows by groups the general types of Oarlock Packings eommonly used against the mediums indicated. The construction, forms and style numbers of the several packings comprising any of the general type groups listed below may be determined by referring to the index page indicated and to the catalog pages immedi ately following that index page. It is suggested, also, that the catalog user refer to the chart showing the effect of various gases and liquids on packing materials, appearing on pages 12 and 13. MEDIUM RECIPROCATING RODS, PLUNGERS AND RAMS CENTRIFUGAL AND ROTARY SHAFTS VALVE STEMS PISTON OR CYLINDER PACKING GASKETED JOINTS Type of Packing ' hidei Page Type of Park ing 1 tides Page Type of Packing 1 tides Page Type of Packing hides Page Type of Gasketing Index Page Steam High Pressure Chevron _ Lattice. Braid Asbestos Metallic Scmi-metallic Plastic "5 lattice Braid 63 Asbestos 19 Semi-metallic 197 Plastic 119 1V9 63 Asbestos 19 Semi-metallic 149 Plastic 149 19 Metallic 149 119 197 Guardian 83 Compressed Asbestos 83 Woven Asbestos 83 Steam Low Pressure Chevron Lattice Braid Duck and Rubber Metallic Serai-metallic Plastic 75 63 39 197 149 149 Lattice Braid Asbestos Semi-metallic Plastic 63 Asljestos 19 Metallic 197 Rubber 83 19 Duck and Rubber 39 Duck and Rubber 39 Compressed Asbestos 83 149 Scmi-metallic 119 Asbestos 19 Guardian 83 149 Plastic 149 Amberite 131 Water Hot Chevron Duck and Rubber Scmi-metallic Plastic Leather 75 39 149 149 131 Lattice Braid Asbestos Semi-metallic Plastic 63 Asliestos 19 Duck and Rubber 39 Rubber 19 Duck and Ruhlicr 39 Molded Cups 131 Guardian 119 Semi-metallic 149 Hard Rubber 171 149 Plastic 149 Amberite 131 83 83 Water Cold Chevron lattice Braid Flax or Jute Duck and Rubber Leather Plastic Semi-metallic 75 63 53 39 131 149 149 Dittice Braid Asbestos Flax or Jute Cotton or Rayon Scmi-metallic Plastic 63 Asbestos 19 Duck and Rubber 39 Rubier 19 Duck arid Rubl>er 39 Molded Cups 131 Guardian 53 Flax or Cotton 53 53 Semi-metallic 149 149 Plastic 119 149 83 83 GaKoline & OIIh Hot Chevron Lattice Braid Asbestos Semi-metallic Plastic GaMoline & OIIh Cold Chevron Lattice Braid Asbestos Semi-metallic Plastic Air Chevron Lattice Braid Asbestos Metallic Scmi-metallic Plastic 75 Lattice Braid 63 Asliestos 19 Semi-metallic 149 Plastic 149 75 Lattice Braid 63 Asliestos 19 Semi-metallic 149 Plastic 149 75 Lattice Braid 63 Asbestos 19 Semi-metallic 197 Plastic 149 119 63 Asliestos 19 Semi-metallic 149 Plastic 149 63 Asbestos 19 Semi-raetallic 149 Plastic 149 63 Asbestos 19 Semi-metallic 149 Plastic 149 19 Duck and Rubber 39 Compressed Asliestos 83 149 Hard Rubber 171 149 Amberite 131 19 Duck and Rubber 39 Compressed Asliestos 83 149 Hard Rubber 171 Cork-Fiber 83 119 Amberite 131 Synthetic Rubber 83 Leather 131 19 Metallic 149 Molded Cups 119 Leather 197 Compressed Asbestos 83 131 Guardian ' 83 131 Rubber 83 Gan Adda & CaufdicH Ammonia Chevron Dil lice Braid AsliestOs Semi-metallic Metallic 75 Lattice Braid 63 Asbestos 19 Semi-iuctallic 149 197 63 Asliestos 19 Semi-metallic 149 19 Metallic 149 Molded Cups Leather 197 Compressed Asbestos 83 131 Woven Asliestos 83 131 Asbestos-metallic 83 Lattice Braid Asbestos (blue) Semi-metallic Plastic Metallic 63 Lattice Braid 19 Asbestos (blue) 119 Semi-metallic 1 19 Plastic 197 63 Asbestos (blue) 19 Semi-metallic 149 Plastic 149 19 Hard Rubber 149 149 171 Compressed Asliestos 83 (blue) Woven Asbestos (blue) 83 Duck and Rubber 39 Scmi-metallic 149 Metallic 197 Asbestos Semi-metallic 19 149 Asbestos 19 Duck and Rubber 39 Semi-metallic 149 Duck and Rubber 39 Hard Rubber 171 Compressed Asliestos 83 Rubber 83 Asbestos-metallic 83 IT PACKINGS PAGE Steam Rod Packing (rubber back)............................................ 20 Steam Rod Packing (braided-round)......................................... 21 Steam Rod Packing (braided-square)................. ...................... 22 Steam Rod Packing (rubber core)............................................. 23 Steam Rod Packing (metal wearing surface)............................ 24 Air Rod Packing........................................................................ 25 Steam Rod Packing (hollow core)............................................ 26 Rotary Pump Packing--water (braided-square)....................... 27 Rotary Pump Packing--water (lead wire inserted).................. 28 Rotary Pump Packing--solvents (braided-square).................... 29 Hot Oil Rod Packing (braided-square).................................... 30 Rotary Pump Packings--hot oil (braided-square).................... 30 Blue Asbestos Packings--acids (braided-square).................... 31 Valve Stem Packing--steam (braided or twisted).................... 32 Valve Stem Packing--steam (braided-round).......................... 33 Steam Rod Packings (wire-wound and with wire).................. 34 Furnace Door Packings (wire cover)...................................... 35 Expansion Joint Packing (braided-square)............................... 36 Gas Generator Door Packing (braided-square)...................... 36 Oxygen Packing (braided-square).............................................. 36 Chlorine Valve Packing Rings................................................ 36 Molded Valve Rincs--jive types.............................................. 37 This index is for quick reference and indicates only the general type of each product in this section and the service on which it is most commonly used. For complete information concerning any product please consult the catalog page indicated. High Pressure Steam Packing FOR... Steam service at pressures up to 300 pounds per square inch and temperatures up to 600 F. ON... Steam piston rods and valve rods of steam equipment such as engines compressors pumps steam hammers and togging equipment and on expansion joints and in other steam services. Construction--This high-pressure steam packing is constructed of a specially-woven Garlock asbestos cloth, wrapped around a core consisting of accordion-folded asbes tos cloth combined with a resilient rubber Strip. The packing is treated externally with a modified glycerol lubricant and graphite. Forms--Garlock 200 Rings are furnished with bevel-cut joint, formed to fit specified rod and stuffing box dimensions. Garlock 150 Spiral and Garlock 125 Coil are manufactured in 123^ foot lengths and in packing sizes from to 1 , advanc ing by sixteenths. Standard packaging data on sizes up to 1" is shown below. GARLOCK 125 Coil Packing Size X A 4 A X A 4 A X H 3; !i X H 1' Coils per box 6 6 6 4 4 i 4 :$ 3 2 2 l 1 1 1 Feet per box--approx. 73 75 73 50 50 50 so 37 4 374 25 25 12 4 12 4 124 124 Poundspcrbox--approx. Is X 2'4 IX 4*4 6.'4 8 10'4 9 12 84 114 6 4 8 9 10 GARLOCK 150 Spiral Packing Size X A4 Spirals per box 4 Feet per box--approx. 50 Poundspcrbox--approx. IX 3 374 IX 2 25 A 1 12.4 1 H 1 12.4 14 A 1 124 2 4 l 12,4 24 A 1 124 3 X 1 124 V H 1 124 14 X 1 124 54 a 1 124 64 X l 124 8 1 124 9 1' 1 12,4 10 Round Derby Parking Construction--Round Derby Packing is manufactured from long-fibre, Canadian asbestos yarn by the braid-over-braid meth od. It is thoroughly impregnated with a mineral-fat lubricant and graphite and re ceives an additional surface coating of graphite. Forms--Garlock 215 Rings are supplied with square-cut joint to fit specified rod and stuffing box dimensions. Garlock 243 Coil is produced in sizes from 34/r to advancing by sixteenths. It is available in coil lengths or in continuous length on a reel. Standard packaging data on sizes up to. 1" is shown in the table below. Packing Size Coils per box Feet per box--approx. Pounds per box--approx. OARLOCK 243 Coil b ft H 554 120 100 116 `Mi SK ft 'i 33 72 66 7H ft H X 3 60 10* 3 51 11 '4 3 45 11!* 3 42 12 H H H 1' 11 1 1 26 24 22 20 8!* 8!* 8J* 9'4 FOR,.. Use against medium or low temperature steam, hot or cold water and aqueous solutions (except strong mineral acids). OiV..* Piston and valve rods of pumps and engines; stems of globe and angle valves; and shafts of centrifugal pumps. A soft, pliable, round braided asbestos packing. 2 Spare Derby Parking FOR... Use against medium or low temperature steam, hot or cold water and aqueous solutions (except strong mineral acids). ON... Piston and valve rods of pumps and engines, valve stems and centrifugal pump shafts. A. soft, pliable braided packing, square in cross section. Construction--Square Derby Packing is manufactured from long-fibre Canadian asbestos yarn by the braid-over-braid meth od. It is thoroughly impregnated with a mineral-fat lubricant and graphite and re ceives, also, an external surface coating of graphite. Forms--Garlock 235 Rings are supplied with square-cut joint to fit specified rod and stuffing box dimensions. Garlock 233 Coil is produced in sizes from to 1%", advancing by sixteenths and in coil lengths or continuous lengths on reels. Standard packaging data on sizes up to 1* is shown in the table below. Packing Size Coib per box Feet per box--approx. Pounds per box--approx. GARLOCK 233 Coil H 5 120 5H A 5 100 6'i X 4 116 10 M A 3 72 8X x 3 66 10`4 A 3 60 12 X HX 3 33 51 45 42 12H 12 14 H HH l ll 26 24 22 10H 10*4 11 1' 1 20 1VA 22 i tr Palmyra Packing Construction--Palmyra Packing is con structed of specially woven Garlock asbestos cloth wrapped around a round core of resilient rubber, and formed approximately square in cross section. The packing is treated with a modified glycerol lubricant and finished with a surface coating of graphite. Forms--Garlock 146 Rings are furnished with bevel-cut joint, formed to fit specified rod and stuffing box sizes. Garlock 144 Coil and Garlock 145 Spiral are manufactured in 12% foot lengths and in all packing sizes from to l%", advancing by sixteenths. Standard packag ing data on sizes up to 1" is shown below. GARLOCK 144 Coll Rucking Size H A '4- Coils ]>cr box Feet [>er l>ox--approx. Pounds per l>ox--approx. 6 75 Hi 6 75 24 6 75 44 - A 4 A .4 iV 4 4 4 4 4 :t 3 50 50 50 50 37'.. 3T4 4 54 7.4 9 4 4 ll 4 GARLOCK 147 Spiral H 2 25 a 4 H H H 1' 21 i l 1 25 124 124 124 124 n6 7.,-i 8.4 94 fucking Size Spirals per box Feel per box--approx. Pounds per box--approx. .4 4 50 1.4 * 3 374 14 '4 2 25 14 A l 12 4 l 1 124 14 A 1 124 14 4 l 12 4' 2 A4H ll l 12 4 12 4 124 2 4 34 4 4 i 124 51 i H i 124 6 4 i 124 74 u 1 124 84 1' 1 12 4 94 FOR.. . Steam service at pressures up to 300 pounds per square inch and temperatures up to 600 F. ON... Steam piston rods and valve rods of steam equipment such as engines compressors pumps steam hammers and logging equipment and on expansion joints and in other steam services. A good packing for use against wet steam. . I< 2 Metalmarine Packing FOR... Use against steam, air or gas at temperatures up to 600 F. ON... Piston and valve rod8 of marine main and deck engines; hoisting engines; steam shovels and dredges; steam hammers; steam logging machinery; ammonia compressor reciprocating rods and shafts of enclosed crank case types. A good packing for vertical rods. GARLOCK 377 RING GARLOCK 377 SPIRAL (Illustrated) Construction--Metalmarine Packing is constructed of a wedge-shaped core of soft bearing metal set in a channel made of specially-woven Garlock asbestos cloth. The small, wearing surfaces of the metal core are so staggered as to provide pressure-tight contact with the rod. The packing is treated with a modified glycerol lubricant and externally graphited. Forms--Garlock 377 rings are supplied with a bevel-cut joint, formed to fit specified rod and stuffing box sizes. Garlock 377 Spiral is manufactured in 12J4 foot lengths and in all packing sizes from to advancing by sixteenths. Standard packaging data on sizes up to 1" is shown below. Packing Size Spirals per box Feet per box--approx. Pounds per l>ox--approx. GARLOCK 377 Spiral H A % A >4 A A H H U ! r 2 25 2H l 12 H 2 i 12'A 3 l \2A 4 1l 12'A 12'A SA 6 A 1 12A 7A i 12 A 10 A l 1214 11 u i 12A 14 1 12* j 16 1 ;1 \2'i 12', 18'j 21 24 Compressor Packing Construction--Compressor Packing is constructed of a core of accordion-folded asbestos cloth wrapped with a cover of specially-w-oven Garlock asbestos cloth treated with a heat-resisting rubber cement. It is lubricated externally with a modified glycerol lubricant and receives a surface coating of graphite. Forms--Garlock 222 Rings are regularly supplied with a bevel-cut joint and to fit specified rod and stuffing box dimensions. Garlock 220 Coil and Garlock 221 Spiral are furnished in standard 12}/*$ foot lengths and in packing sizes from Y% to 1%" advancing by sixteenths. Standard packag ing data on sizes up to 1* is shown below. GARLOCK 220 Coil Packing Size 4 A 4 A 4 A x A 4 H 4 H 4 H 1' Coils per box 666 444433 2o 1 1 1 1 Feet per box--approx. 75 75 To 50 50 50 50 37 4 37)5 25 25 124 124 124 124 Pounds per box--approx. IVa 2 4 44 4 4 5.4 7.4 94 84 11 *4 8 104 54 74 84 9 4 OARLOCK -221 Spiral Packing Size Spirals per box Feet per box--approx. Pounds per box--approx. 4 4 50 4 A4 32 374 25 14 m A l 124 1 X l 124 14 A l 124 14 4 i 124 24 A l 124 24 4 l 12 4 34 H 1 124 4 4 l 124 54 H l 124 54 4 l 124 74 H l 124 84 1' 1 124 94 GARLOCK 222 RING GARLOCK 220 COIL GARLOCK 221 SPIRAL (Illustrated) FOR... Air and gas services at temperatures up to 600 F. ON... Air and gas compressor rods and on stems of air and gas valves. A good packing for use against high temperatures. FOR... Steam, air or gas service at pressures up to 300 pounds per square inch and temperatures up to 600 F. ON... Steam piston rods of engines and pumps; air or gas compressor rods; steam hammers, logging machinery and other equipment, especially where Abnormal vibration or rod-weave exists. An asbestos packing with unusual resiliency. 26 Construction--"0" center Forge Pack ing is constructed of specially-woven Garlock asbestos cloth, wrapped and frictioned with a heat-resistant rubber cement and formed with a round, hollow center. The material is lubricated with a modified, glycerol lubricant and receives a surface coating of graphite. Forms--Garlock 358 Rings are furnished with a bevel-cut joint and in specified rod and stuffing box sizes. Garlock 356 Coil and Garlock 357 Spiral are supplied in standard 12J^ foot lengths and in all sizes from x/i" to \ l/%' advancing by sixteenths. Standard packaging data on sizes up to 1* is shown below. ' Packing Size Coils per l>ox Feet per box--approx. Pounds per box--approx. Packing Size Spirals |>er box Feet |>or box--approx. Pounds |>er box--approx. GARLOCK 356 Coil '4 A 4 A 4 A 4 H 4 H H 11 6 4- 4 4 4 3 3 2 2 i l 1 1 75 50 50 50 50 37 4 374 25 25 124 12.4 124 12 4 34 a1 5 7 9 8'4 104 74 10 54 7 8 <) GARLOCK 35 Spiral *4 2 25 14 A l 12W Vh u i 12-4 1 '4 A 1 124 l4 .4 1 124 24 A4 11 124 124 24 34 1 124 34 4 1 124 5 H 1 124 54 1 124 7 ll l 12 4 8 I" ' 124- 9 FOJR... Use against hot or cold water, alcohol and dilute aqueous solutions. OiV... Shafts of centrifugal and rotary pumps. General service packings for rotating shafts. Construction--These rotary pump pack Forms--Garlock 239 Rings (without wire); ings are braided from Garlock long-fibre Garlock 249 Rings (with wire); and Garlock I asbestos yarn, impregnated throughout 266 Rings (controlled-lubrication) are with a special, mineral-fat lubricant and supplied with square-cut joint in specified graphite. rod and stuffing box sizes. Types--Garlock 234 Coil and Garlock Garlock 234 Coil (without wire); Garlock 239 Ring are made from plain yarn; Garlock 244 Coil (with wire); and Garlock 266 244 Coil and Garlock 249 Ring are made Coil (controlled-lubrication) are manufac from wire-inserted yarn; and Garlock 266 tured in all sizes from Yz to 1%" advanc Coil and Ring are made from plain yam by ing by sixteenths. These materials are avail a controlled-lubrication process -which re able in standard packages, as shown below', moves all excess lubricant. or in continuous lengths on reels. GARLOCK 234 Coil Tacking Size 4 Coils per box Feet per box--approx. Pounds per box--approx. * 99f 4 A H A .4 A 3, 4 hi Jk * s 5 43 3 3 3 3 3 1 1 41t 120 too 116 72 66 60 51 15 12 26 21 5', < 104 84 114 12.4 134 13.4 144 104 11 G ARLOCK 244 Coil 1* l 22 11 4 1 20 114 Coils per box Feet per box--approx. Pounds per box--approx. * 76t * 5 5 43 371 120 100 116 72 6>< 7.4 124 10 3 66 124 3 60 154 3 51 15 4 3 15 164 31 1 42 26 24 17.4 12 4 134 1l 22 20 144 164 GARLOCK 266 Coil Coils per box * * 5 5 43 Feet per box-approx. 80t 40f 120 100 116 72 Pounds per box--approx. 5 6 10.4 8 *On 1, 2 or 5 lb. spools. 33 66 60 104 12 33 51 15 12 4 13 3 42 14 fFeet per pound--approx. 1 26 104 1 24 104 1 22 10 4 1 20 114 / Lead Inserted Rotary Pump Parking Use against hot or cold water and dilute aqueous solutions (except those which attack metallic lead, such as alkaline solutions, acetic acid, etc.). ozv... Shafts of centrifugal pumps, rotary pumps, and ammonia compressors and on valve stems. A packing which withstands high gland loads without collapsing. Construction--Pacific Semi-Metallic Packing is manufactured from Garlock, long-fibre asbestos yarn and soft metal strands, braided square. It is thoroughly lubricated with a mineral fat lubricant and receives a surface coating of graphite. Forms--Garlock 646 Rings are supplied with square-cut joint, in specified rod and stuffing box sizes. Garlock 644 Coil is manufactured in all packing sizes from to l%", advancing by sixteenths. Standard packaging data on sizes up to 1* is shown below. GARLOCK 644 Coll Packing Size A 14 A X A X A X H X H X H 1' Coils per box Foot per box--approx. Pounds per box--approx. 34f * 17t 1 SO 6 l 45 8 On l, 2 or 5 lb. spools 1 39 9H l 36 10H l 30 UK l 24 iox l 22 13 l 19 13 K l 17 13H l 1 IS 15 13 X 16H l 15 19 H 1 15 ZZX t Feet per pound--approx. i i GARLOCK 646 RING GARLOCK 644 COIL (Iljustrated) 28 Tliorndyke Rotary Pump Packing Construction--Thorndyke Packing is braided square from Garlock, long-fibre asbestos yarn. It is thoroughly lubricated throughout with a special glycerol- and soap-blended lubricant and graphite. Forms--Garlock 238 Rings are furnished with square-cut joint in specified rod and stuffing box sizes. Garlock 237 Coil is manu factured in all packing sizes from J/g" to 1%" advancing by sixteenths. Standard packages for sizes up to 1" are shown below. GARLOCK 237 Coil Packinn f>ize 14 A )'* A Js A H A M tt H H H H V Coils per box * * 55 4 33 3 3 3 3 1 1l 1 Feet per box--approx. 731 331 120 100 116 72 66 60 51 45 42 26 24 22 20 Pounds per box--upprox. 6 6H 12H 10 \2'A 1354 14H 14H 16 12 12 12V$ 13 *On 1, 2 or 5 lb. spools. fFcet per pound--approx. FOR... Use against cold oil, gasoline, benzol, chlorinated solvents, esters, carbon-bisulphide, etc. (Not recommended for alcohol service.) ON... Shafts of centrifugal and rotary pumps. May also be used on rods of reciprocating pumps and on valve stems. A good packing for general service on equipment handling solvents. GARLOCK 238 RING GARLOCK 237 COIL (Illustrated) 2< for... Use against cold oils, gasoline, benzol, chlorinated solvents, esters, carbon bisulphide, etc. (Not recommended for alcohol.) ON... Valve stems and piston rods of reciprocating equipment. FOR... Use against hot oil at moderate rod or shaft speeds. ON... Shafts of centrifugal and rotary pumps; rods and plungers of reciprocating pumps; and on valve stems. Oil and Gasoline Packings G A It LOOK 257 COIL AND RING Const ruction--Garlock 257 is braided Forms--Garlock 257 Rings are furnished from Garlock long-fibre asbestos yarn by with square-cut joint in specified rod and the. braid-over-braid method, square in stuffing box sizes. cross section. It is thoroughly lubricated Garlock 257 Coil is made in packing sizes with a modified soap-fat lubricant and graph- from i/g" to l^j" inclusive advancing by ited throughout. The packing receives a sixteenths. Sizes up to inclusive are special oxidizing treatment. packaged on spools as shown in the table below; larger sizes are packaged in boxes. GARLOCK 170 COIL AND KING Cons(rm*llon--Garlock 176 is of braid- Forms--Garlock 176 Rings are supplied over-braid construction, made from Garlock with a beveled joint in specified rod and asbestos yarn with an asbestos rope center stuffing box sizes. and formed square in cross section. It is Garlock 176 Coil is made in all packing bonded with a special rubber cement, sizes from l/i" to 1", advancing by six- receives a vulcanizing treatment and is teenths. Standard packaging data is shown surface-coated with graphite. below'. Pocking Size Feet per pound--approx. Weight per spool--approx. Packing Size Coils |>cr box Feet per l>ox--approx. Pounds per box--approx. GARLOCK 257 Coil 4 Aw A 100 33 24 15 1.2 or 5 lb*. HA 11 84 4 6 2 or 5 lbs. A4 HX S 44 4 34 5 llw. only GARLOCK 176 Coll X 5 120 T-'4 A 5 100 74 H 4 116 114 A 3 72 9 Vi A 33 66 60 11.4 12 4HM 3 51 124 3 15 12V, 3 12 13 tt H H 1 26 9 >4 1 24 104 l 22 11 1' 1 20 114 GARLOCK 257 COIL (Illustrated) 30 Blue Asbestos Add Packings G Alt LOCK 230 COIL AND 231 RING GARLOCK 258 COIL AND 258 RING Construction--These packings are braided square from pure, blue Cape asbes tos yarn. Garlock 230 Coil and 231 Ring are thoroughly lubricated with a mineral fat lubricant and are externally graphited. Gar lock 258 Coil and 258 Ring are thoroughly lubricated with a vegetable lubricant and are externally graphited. Forms--Garlock 231 Ring and 258 Ring are supplied with square-cut joint in speci fied rod and stuffing box sizes. Garlock 230 Coil and 258 Coil are made in sizes from }/% to advancing by six teenths. Standard packages for these ma terials in sizes up to 1" are shown in the table below. GARLOCK 5 114 COIL AND RING Construction--Garlock 5414 is braided by the braid-over-braid method from pure, blue Cape asbestos, square in cross section. It is thoroughly lubricated with a blended mineral and animal-fat lubricant and is externally graphited. Forms--Garlock 5414 Rings are supplied with square-cut joint in specified rod and stuffing box sizes. Garlock 5414 Coil is made in all packing sizes from )/% to l%" advancing by six teenths. Standard packages for sizes up to 1" are shown below. GARLOCK 230 Coil and GARLOCK 258 Coil Packing Size y A A 4 A 1 2 A H H 4 H 4 H 1' Coils per box * *5 5 43 3 3 3 3 3 1 lI 1 Feet per box--approx. 801 32t 120 100 116 72 66 60 51 R 12 26 24 22 20 Pounds per box--approx. 3 i4 6'i l4 84 114 12 4 13', 134 14 4 10'< 11 114 12 GARLOCK 3414 Coil Coils per box * *5 5 4 33 33 33 1 l 1l Feet per box--approx. 75t 351 120 100 116 72 66 60 51 45 42 26 24 22 20 Pounds per box--approx. 44 5 4 10', 8 10 4 12 124 13 14'4 104 104 11 114 *On l. 2 or 3 lb. s|>ools. tFeet |>cr j>ounc --approx. FOR... Use against strong mineral acids. ON... Shafts of centrifugal and rotary pumps; reciprocating rods and Yalve stems. Applied in a groove, these packings (untreated) are good gasketing materials. 3 $d JFOIt... Use against steam at low or medium temperature, hot or cold water and aqueous solutions (except strong mineral acids). OiV... Valve stems and on small piston and valve rods. A dependable valve stem packing. 32 GARLOCK 115 SQUARE-BRAID GARLOCK 117 ROUND-TWIST! GARLOCK 117 ROUND-BRAID! (Illustrated) Construction--Garlock Beaver Packing is manufactured from Garlock, long-fibre asbestos yarn in round braided, round twisted and square braided types. These materials are thoroughly lubricated with a mineral-fat lubricant and graphited. Forms--Garlock 117 Round Braided and Garlock 115 Square Braided Packings are available in rings with square-cut joints to specified inside and outside diameters. Gar lock 117 Round Twisted Packing is not supplied in ring form. Garlock 117 is regu larly made in sizes from -fa" to %" inclu sive and Garlock 115 in sizes from Yz to %n inclusive. Standard packages for all three types are 1-pound, 2-pound and 5-pound spools as shown in the table below. Packing Size Feet per pound--appro*. Weight per spool--approx. Feet per pound--approx. Weight per spool--approx. Feet per pound--approx. Weight per spool--approx. GARLOCK 117 Braided A Vt A A 280 110 45 26 17 1, 2 or S lbe. H 13 GARLOCK 117 Twisted 300 j 100 | 40 | 26 | 17 | 13 1.2 or 5 lbs. GARLOCK 115 Braided. | 100 j 40 | 22 | IS | 11 1, 2 or 5 lbs. A <> 7 2 or 5 lbs. 10 | 8 2 or 5 lbs. 8|6 2 or 5 lbs. A !i | It 1 H 6 5|4: 3'i 5 lbs. only 7 1 6 1 4'i 5 lbs. only l 5 | l i 31 j ! 3 5 lbs. only AlaMine Packing Construction--Alabestine Packing is manufactured from Garlock long-fibre asbes tos yarn, braided round". It is treated with a heat-resisting compound and receives a surface coating of graphite. Forms--Garlock 17 is regularly supplied on 1-pound, 2-pound and 5-pound spools and in packing sizes from 3^" to as shown in the table below. Garlock 17 Rings with square-cut joint are available in specified inside and outside diameters. Packing Size Feet per pound--approx. Weight per spool--approx. GARLOCK 17 Spool A H A 'i A 325 no 65 40 30 1, 2 or 5 lbs. X 20 AH IS 12 2 or 5 lbs. AXH 976 5 lbs. only '/< 5 GARLOCK 17 SPOOL FOR... Use against steam at high pressures and temperatures up to 600 F. ON... Valve stems and on small piston and valve rods. A dependable packing for valves in high temperature service. 33 FOR... Use against steam, air or gas at low or medium temperature. ON... Rods of engines exposed to the weather (such as marine deck engines) and on piston rods of gas engines. Also used as end rings in stuffing boxes to prevent extrusion of other packings and as a groove packing or gasketing. 34 GARLOCK 114 COIL--116 RING Construction--Garlock wire-wound pack ing is constructed of Garlock long-fibre Canadian asbestos yarn, braided over a rubber core, with a braided cover of copper wire, oval in cross section. It is treated in ternally with lubricant and graphite. Forms--Garlock 116 Rings are supplied with square-cut joint in specified rod and stuffing box dimensions. Garlock 114 Coil is manufactured in packing sizes from to 1%" advancing by sixteenths. Available in coil lengths or continuous lengths on reels. Packaging data on sizes up to 1" is shown below'. GARLOCK 248 COIL--251 RING Construction--Garlock Mill Packing is manufactured from Garlock long-fibre Ca nadian asbestos yarn with wire insertion, by the braid-over-braid method; it is square in cross section. The material is treated with a modified, marine-fat lubricant and receives a surface coating of graphite. Forms--Garlock 251 Rings are supplied with beveled joint in specified rod and stuffing box dimensions. Garlock 248 Coil is produced in packing sizes from y%" to 1%" advancing by six teenths and is available either in coil lengths in boxes or continuous lengths on reels. Standard packaging data on sizes up to 1" is shown on the opposite page. Packing Size Coils per box--endless Feet per box--approx. Pounds per box--approx. GARLOCK 114 Coll K ft A A ft H H H 33 332 22 2 2 72 60 51 45 44 40 34 30 28 s* UK M6 8H 13 H 13A 12 12H 14 H ?!i ti ! r 11 11 26 24 22 20 14 11H UJ*|l7K Construction--Garlock 252 is braided from long-fibre, wire-inserted, Garlock asbes tos yarn by the braid-over-braid method and has a braided cover of copper wire. Formed square or rectangular in cross sec tion. The material is unlubricated and otherwise untreated. Form--Garlock 252 is manufactured in packing sizes from l/i" to l%" advancing by sixteenths. It is regularly furnished in coil lengths as specified or in continuous lengths on reels. GARLOCK 52 (0 COIL Construction--Garlock 52-16 is braided from long-fibre, wire-inserted, Garlock asbes tos yarn by the braid-over-braid method, having a center core of twisted asbestos and a skeleton-braided copper wire cover. It is formed square or rectangular in cross section. The material is unlubricated and otherwise untreated. Form--Garlock 5246 is manufactured in packing sizes from to 1%", advancing by sixteenths. It is regularly furnished in coil lengths as specified or in continuous lengths on reels. OARLOCK 248 Coil Packing Size C01I3 per box Feet per box--approx. Pounds per box--approx. A H A H lV II H H 7 s H 1* * S 5 43 33 3 3 3 l 1 11 20t 120 100 116 72 66 60 31 45 42 26 24 22 20 6 7 12 94 12 13 *i 13!* u 15 11 12 13 144 *0n 1, 2 or 5 lb. spools. tFeet per |>ouud --approx. FOR... Use against hot air and gases. ON... Furnace doors in steel mills, glass plants, blast furnaces, foundries, etc. Garlock 252 is a firm material, usually preferred where doors are opened or joints are broken frequently. Garlock 5246 is used when a somewhat softer material is desired. Expansion Joint and Gas Generator Door Parkings FOR... Use against steam, air or gases at temper atures up to 700. JV... Expansion joints and as valve stem packing. FOR... Use against high temperature air and gases at low or medium pressures. OiV... Gas generator doors. Furnace doors, Exhaust pipes, etc. i j I FOR . . Use against oxygen. fl ' j, OiV... Valve stems and other equipment handling oxygen. FOMr... Use against chlorine. i! ftV... Valves of liquid chlorine containers. 36 GARLOCK 256 COIL AND RING Construction--Garlock 256 is braided square from wire-inserted, long-fibre Gar lock asbestos yarn. It is impregnated throughout with a mineral lubricant but carries no excess lubrication. The material receives a surface coating of graphite. Forms--Garlock 256 Rings are supplied with square-cut joint in specified inside and outside diameters. Garlock 256 Coil is manufactured in packing sizes from }/% to 1%* advancing by sixteenths. Standard packaging data on sizes up to 1* is shown in the table below. GARLOCK 5008 COIL Construction--Garlock 5008 contains a twisted asbestos rope center over which is braided a cover of Garlock long-fibre asbes tos yarn. It is round in cross section. The material is unlubricated and ungraphited. Form--Garlock 5008 is manufactured in sizes from to 1 advancing by six teenths. It is regularly furnished in coil form only, put up in continuous lengths on reels. GARLOCK 256 Coll Packing Size Coils per box Feet per box--approx. Pounds per box--approx. * * 76t A }i A H A *5 5 4 3 39t 120 100 116 72 SU 6'A IBS 9'i On 1, 2 or S lb. spool*. Vi A H H H 33 3 3 66 60 51 45 11 12J* 13>i 14 3 42 15 tFeet per pound--approx. H "<i r 1 26 U'S 1 24 12'i 1 22 i:*'i 1 20 15' Oxygen and Chlorine Valve Packings GARLOCK 5603 COIL AND RING Construction--Garlock 5603 is braided from 100% pure Canadian asbestos yarn by the braid-over-braid method. It is square in cross section. This material is free from lubrication and graphite and is furnished untreated to the user who may treat it to suit his requirements. Forms--Garlock 5603 Rings are supplied with square cut joint in specified inside and outside diameters. Garlock 5603 Coil is manufactured in packing sizes from to advancing by sixteenths and is furnished in coil lengths as specified or in continuous lengths on reels. GARLOCK 7130 RING Construction--Garlock 7130 is a lami nated or plied material made of Garlock asbestos cloth frictioned with a high-grade rubber cement, and finished with rubber covers. It is treated with a beeswax lubri cant and is surface coated with graphite. Form--Garlock 7130 is regularly supplied in ring form only. Rings are produced to specified inside and outside diameters, cut with a beveled joint, and are approximately square in cross section. Molded Valve Rings Garlock 160, 161, 162, 163 and 166 Molded Valve Rings are specifically intended for production line usage where accurately sized and uniform packing rings are required for easy and high speed assembly in equipment such as valves, faucets, steam traps and appliances and equipment of many kinds. All rings are molded to the size and shape specified by the customer. Production, generally, is in large quantities only. Orders for 500 rings or less of one size carry a special charge for machine setup time. TABLE OF STANDARD MINIMUM AND MAXIMUM DIMENSIONS GARLOCK 160, 161, 162 and 163 Ring. Minimum Maximum Inside diameter Outside diameter Packing space (width) Thickness (depth) ft' ft' ft' H" GARLOCK 166 Ring. US' IK' ft' 3x' Minimum Maximum Inside diameter ft' H' Outside diumeter ft' i A" Packing spuce (width) ft' ft' Thickness (depth) H" GARLOCK 160, 161, 162 and 163 Coll Rcct. Cross Section Minimum Maximum Notew 1. Rings can bcmanufactured by special production methods in some sizes larger than the standard maximum* indicated. 2. Coil form, without the. lead core, can be produced in somesizes larger than the stundard maximums indieuted. Packing space (width) Thickness (depth) ft' ft' ft' * I* Coil usually packaged on 1-pound, 2-pound or 5-i>ound spools. GARLOCK 160 RINGS Servte*--Garlock 160 Rings are for use against steam at temperatures up to 600 F., on valve stems, faucets, small piston rods and valve rods and other small equip ment and appliances. Construetimi--Made of wire-inserted Garlock asbestos yarn, braided over a center core of perforated lead, and surface coated with a special rubber cement and graphite. Ferm*--Rings are produced to specified size and shape within the size limitations shown in the table below. This same material is also available in coil form, square or rectangular in cross section, in the size range indicated below. GARLOCK 161 RINGS Service--Garlock 161 Rings are for use against cold water and alcohol, on valve stems, faucets, small piston rod* and valve rods and other small equipment and appliances. Conitnctloa--Made of wire-inserted Garlock asbestos yarn, braided over a center core of perforated lead, treated with paraffin and surface coated with graphite. Forms--Rings are produced to specified size and shape within the size limitations shown in the table below. This same material is also available in coil form, square or rectangular in cross section, in the size range indicated below. GARLOCK 162 RINGS Service--Garlock 162 Rings are for use against cold oil, gasoline, benzol, chlorinated solvents, esters and carbon-bisulphide, on valve stems, faucets, small piston rods and valve rods and other small equipment and appliances. C**stretloa--Made of wire-inserted Garlock asbestos yarn, braided over a center core of perforated lead, treated with a blended glycerol and soap lubricant and surface coated with graphite. Forms--Rings are produced to specified size and shape within the size limitations shown in the table below. This same material is also available in coil form, square or rectangular in cross section, in the size range indicated below. GARLOCK 163 RINGS Service--Garlock 163 Rings are for use against high or low pressure steam, water, alcohol and aqueous solutions other than strong mineral acids, on valve stems, faucets, small piston rods and valve rods and other small equip ment and appliances. C*Mtnietl--Made of wire-inserted Garlock asbestos yarn, braided over a center core of perforated lead, impregnated with a mineral oil lubricant and surface coated with graphite. Forms--Rings are produced to specified size and shape within the size limitations shown in the table below. This same material is also available in coil form, square or rectangular in cross section, in the size range indicated below. GARLOCK 166 RINGS Serrico--Garlock 166 Rings are for use against steam or gases up to 600 F., hot or cold water, oils, solvents and aqueous solutions other than strong mineral acids, on valve stems, faucets, small piston and valve rods, electric refrigerators; gas, gasoline or kerosene lamps and stoves; automobile accessories and other equipment and appliances. - Construction--Molded from a special plastic compound containing asbestos fibre, synthetic rubber and graphite. Rings have an exceedingly smooth finish and receive no superficial surface treatment. Forma--This material is available in ring form only, molded to specified size and shape, within the size limitations shown in the table below. 37 |-r RUBBER NGIIKS PAGE Water and L.P. Steam Rod Packing...................................... 40 \ Ammonia Rod Packing............................................................... 40 l Sectional, Diagonal and Odd-Shape Rings........................... 41 Water and L.P. Steam Rod Packing (cross-expansion)......... 42 Ammonia Rod Ring Packings.................................................... 43 Water and L.P. Steam Rings (metal insertion)...................... 44 Water and L.P. Steam Rings (metal wedge)...................... 45 Water and L.P. Steam Packing (rubber core)...................... 46 Water and L.P. Steam Packing (<hollow core)...................... 47 Hot or Cold Water Hydraulic Plunger Packing (special). 48 Hot or Cold Water Hydraulic Plunger Packing (regular). 49 Cold Water Hydraulic Plunger Packing............................. 50 Hot or Cold Water Hydraulic Plunger Packing................ 50 Hot or Cold Water Rubber Packing.................................... 50 This index is for quick reference and indicates only the general type of each product in this section, and the service on which it is most commonly used. For complete information concerning any product please consult the catalog page indicated. Note--Durometer hardnesses shown in this catalog refer to read ings taken with a durometer calibrated and used in accordance with A.S.T.M. Specification D-676. Low Pressure Packings FOR... Hot or cold water and low pressure steam. OiV... Piston and valve rods of steam engines and reciprocating pumps; valve stems; faucets; and rotating shafts at very slow speeds. FOR... Use against hot mixtures of anhydrous ammonia and oil. OiV... Ammonia rods of steam-driven ammonia compressors and shafts of enclosed, crankcase type compressors. GARLOCK 777 SPIRAL GARLOGK 333 RING Construction--This low pressure pack ing is constructed of plies of closely-woven, heavy cotton duck, treated with a special Garlock rubber compound, and with thick top and bottom covers of rubber. The mate rial is vulcanized in a press. It is treated with a mineral oil lubricant and externally graphited. Forms--Garlock 333 Rings are furnished to specified rod and stuffing box sizes; regi larly supplied with bevel-cut joint. Garlock 777 Spiral is supplied in stam ard 12J^-foot lengths and in packing sizt from y$" to ly" advancing by sixteenth; approximately square in cross sectioi Thicknesses are from 34* to 1". Standar packages for sizes up to 1" are show below'. GARLOCK 777 Spiral--GARLOCK 778 Spiral Packing Size H A R A H A K A Vs H Vx H Vs H 1' Spirals per box Feet per box--approx. Pounds per box--approx. 4 50 Vx 3 37 H H 2 25 IK 1 12H Vs l 12H IK l 12K IK l1 12A 12'A 1 Vx 2V 1 12H 3 l 12H 1 12K 4K l 12K 4K 1 12K 6 y l 12Jj 6!i 1 125 8 GARLOCK 778 SPIRAL (for ammonia) GARLOCK 334 BING (for ammonia) Construction--Same as Garlock 777 and Forms--Same as Garlock 333 Rings an Garlock 333 (above), except this material Garlock 777 Spiral above. See table abovi is specially treated for ammonia service. 40 GARLOCK 3,36 SECTIONAL-CUT RING GARLOCK 550 DIAGONAL-CUT RING Construction--These rings are con structed of plies of closely-woven, heavy cotton duck, treated with a special Garlock rubber compound and finished with thick top and bottom covers of rubber. They are treated with a mineral oil lubricant and externally graphited. Each ring is individually cut into a male and female part (as illustrated). These twopiece rings are semi-automatic in action and operate with very light gland pressure. They usually are installed in combination with plain-cut rings (such as style 333). Forms--Garlock 336 Sectional-cut and Garlock 550 Diagonal-cut Rings are sup plied to specified rod and stuffing box dimensions and are regularly furnished with bevel-cut joint. Because of their twopiece construction these rings are not supplied for packing spaces less than . Rings are approximately square in cross section. Standard thicknesses are from to 1". GARLOCK 336 RING GARLOCK 550 RING GARLOCK 339 ODD-SHAPE RING Construction--These rings are cut from the same material as Garlock 336 and 550 Rings described above except Garlock 339 Rings are not sectional or diagonal cut. Forms--Garlock 339 Rings are sup plied to specified sizes and in oddshapes as required. Standard thicknesses are from to Hot or cold . water and low pressure steam*'" OY... Piston and valve rods of steam engines and reciprocating pumps. Effective packings for installation where lateral rod motion or weave exists* JFOJK... Hot or cold water and low pressure steam, ON.,. Rods having flat-sides or shapes other FOR... Hot or cold water, low pressure steam, and hot mixtures of anhydrous ammonia. ON... Piston and valve rods of steam engines and reciprocating pumps; ammonia rods; and rotating shafts at very slow speeds. An effective packing where lateral rod motion or weave exists. T Spiral and Ring Packings Construction--Garlock "Z" Spiral and ring packings are constructed of plies of closely-woven, heavy cotton duck, treated with a special Garlock rubber compound, laid-up diagonally and finished with heavy top and bottom covers of fabric and rubber. The material is treated with a mineral oil lubricant and externally graphited. The diagonal construction produces a packing which operates with very light gland pressure. Forms--Garlock 712 Rings are regularly supplied with bevel-cut joint, cut to fit specified rod and stuffing box sizes. Rings are approximately square in cross section. Garlock 711 Spiral is furnished in stand ard 12^ foot lengths and in packing sizes from Vs" to 1%" advancing by sixteenths; approximately square in cross section ex cept that minimum thickness is W' and maximum thickness is 1". Standard pack ages for sizes up to 1" shown below. GARLOCK 711 Spirl Packing Size y* Spirals per lx>x Feet per box--approx. Pounds per box--approx. 4 50 1 A 3 37 A 1 W 2 25 y A 1 12A A A 1 12H 1 1 12A ih A 1 12A m A 1 12A 2 Yt 1 \2A 2A a 1 12^ 3,'i Y* 1 12A 4 H 1 12 A *A H l 12',: 3 'i ti 1 12'; 1' 1 12'; 7', Ammonia Ring Packings A x^7 GAKLOCK 337 SECTIONAL-CUT RING GAHLOCK 556 DIAGONAL-CUT RING Construction--These rings are con structed of plies of closely-woven, heavy cotton duck, treated with a special Garlock rubber compound and finished with thick rubber top and bottom covers. They are specially lubricated for service against ammonia and are externally graphited. Each ring is individually cut into a male and female part. These two-piece rings are semi-automatic in action and operate with very light gland pressure. Sectional and diagonal cut rings are usually installed in combination with plain-cut rings (such as style 334). Forms--Garlock 337 Sectional-cut and Garlock 556 Diagonal-cut Rings are supplied to specified rod and stuffing box dimensions and are regularly furnished with bevel-cut joint. Because of their two-piece construc tion these rings are not supplied for pack ing spaces less than Rings are approximately square in cross section; standard thicknesses are from W to 1". GARLOCK 314 METAL INSERTION RING GARLOCK 317 SECTIONAL-CUT METAL INSERTION RING Construction--These rings are con structed of plies of closely-woven, heavy cotton duck, treated with a special Garlock rubber compound; two insertions of soft metal sheet; and top and bottom covers of rubber. They are specially lubricated for service against ammonia and are externally graphited. Garlock 314 and Garlock 317 Rings usually are installed in combination with plain rings such as Garlock 334 (described on page 40). Garlock 317 Sectional-cut Rings are semi-automatic in action and operate with very light gland pressure. Forms--Garlock 314 and Garlock 317 Rings are supplied to specified rod and stuffing box dimensions and are regularly furnished with bevel-cut joint. Garlock 317 Sectional-cut Rings are not supplied for packing spaces less than Approximate standard thicknesses are and . FOR... Use against hot mixtures of anhydrous ammonia and oil. ON... Ammonia rods of steam-driven ammonia compressors and shafts of enclosed crankcase type ammonia compressors. Effective packings where lateral rod motion or weave exists. 43 FOR... Hot or cold water and low temperature steam. OiV... Piston and valve rods of steam engines and reciprocating pumps. Garlock 313 is an effective bottom ring in a set where pressures are high or excessive clearance exists between the rod and stuffing box. Garlock 316 is a good packing on installations where lateral rod motion or weave exists. 44 GARLOCK 313 RING Metal Insert! GARLOCK 313 RING GARLOCK 316 SECTIONAL-CUT RING Construction--These rings are con structed of plies of closely-woven, heavy cotton duck treated with a special rubber compound and containing two inserted plies of soft metal sheet. The material is finished with rubber covers on top and bottom. It is lubricated with a mineral oil lubricant and externally graphited. Garlock 313 Rings and rings of the semi automatic type like Garlock 316 generally are installed in combination with rings of other types such as Garlock 333. Forms--Garlock 313 Rings are supplied to specified rod and stuffing box sizes and are regularly furnished with bevel-cut joint. Standard thicknesses are and y2" only. Garlock 316 Sectional-cut Rings are sup plied to specified rod and stuffing box sizes and are regularly furnished with bevel-cut joint. Because of their two-piece construc tion these rings are not made for packing spaces less than Standard thicknesses are %" and V2\ FOR... Hot or cold water and low temperature steam. OV... Piston rods, valve rods and plungers of reciprocating pumps, usually in combination with other types of rings (such as style 333). Ring Packings GARLOCK 217 RING GARLOCK 210 INNER WEDGE RING GARLOCK 217 OUTER WEDGE RING Construction--Garlock 216 and 217 Rings are constructed of plies of closelywoven, heavy cotton duck treated with a special Garlock rubber compound and finished with thick rubber top and bottom covers. Rings are treated with a mineral oil lubricant and externally graphited. Garlock 216 Ring has a soft-metal trian gular wedge inserted in a groove on the inner wearing surface of the ring. Garlock 217 Ring has a soft-metal tri angular wedge inserted in a groove on the outer circumference of the ring. These rings are intended only for use on inside packed pump pistons or plungers. Forms--Garlock 216 and 217 Rings are supplied to specified rod and stuffing box or cylinder diameters and are regularly furnished with bevel-cut joint. These rings are approximately square in cross-section and are not made for packing spaces less than Standard thicknesses are from to 1" inclusive, advancing by eighths. Garlock 216 is a good packing for plungers of outsidepacked pumps. Garlock 217 is designed for use on pistons of inside packed pumps. 45 FOR... Hot or cold _ water and low pressure steam. OiV... Piston and valve rods of high-speed engines and rods of reciprocating pumps. Construction--Ideal packing contains a round core of resilient rubber around which is wrapped a special cotton duck, frictioned with a Garlock rubber compound. The material is treated with a modified glycerol lubricant and externally graphited. Forms--Garlock 255 Rings are regularly furnished with bevel-cut joint and are supplied to fit specified rod and stuffing box dimensions. Garlock 253 Coil and Garlock 254 Spiral are furnished in standard 12^"foot lengths and in packing sizes from to 1%" advancing by sixteenths. Standard pack ages for sizes up to 1" inclusive are shown below. Packing Size Coils i>er box Feel per box--approx. Pounds per box--approx. Packing Size Spirals per box Feet per box--approx. Pounds per box--approx. GARLOCK 253 Coll A M A H A X A X H X H V* H r 6 1211 O X 2ii 5 6X 3X1H 6 73 1 4 50 44 43 3 2 2 l I 1 1 50 50 50 37 X 374 25 25 5 12 X 12!* 12) i 3 3 '4 5 >4 5'. 6H 56 garlock 254 Spiral A !* A X A X A X H H H X H 1" 32 1 1 1 l 1 l 1 1 1 1 l l 37 J* 23 12Vj 12X 12 X 12 A 12X 12X 12^ 12!* 12X 12X 12*< 12'7 3 2 X X X X ix IX 2X 2X 3!i 3 X 56 The round cross-section of this material allows for reasonable expansion of the packing without seizing the rod or binding. JFOR... Hot or cold water and low pressure steam. ftV... Steam hammer pistons; plungers of outside-packed pumps; elevator plungers; and piston rods of steam engines. Construction--Garlock "0" Center Pack ing is constructed of a special cotton duck, frictioned with a Garlock rubber compound and formed with a round, hollow center. The material is molded square in cross section, treated with a modified glycerol lubricant and externally graphited. Forms--Garlock 368 Rings are regularly furnished with bevel-cut joint and are supplied to specified rod and stuffing box dimensions. Garlock 366 Coil and Garlock 367 Spiral are furnished in standard 12}^ foot lengths and in all packing sizes from l/i" to 1 advancing by sixteenths. Standard packages for sizes up to 1" are shown below. Parking Size Coils |k*r box Fpp.I jx*r l>ox--approx. Pounds [x-r liox--approx. Packing Size Spirals per box Feet per liox--approx. Pounds per l>ox--approx. GARLOCK 366 Coil A S' 6 75 2'. ; 50 2*4 4 50 34 h 4 50 3 1.; A si **' 12 4 H 1* i3 3 2 2 1 1 l 1 .50 37 1 j 371.. 25 25 124 124 124 124 66 * H <>4 7 * 4`` 4 4 54 64 GARLOCK 367 Spiral '1 2 25 H A 1 12 H H U 1 12 ,4 1 it 1 12!' 1*4 i 12! > A 1 12! 5 2 3H i >2' 2? it i 2'i *4 '4 1 12'j **4 il l 124 `i yi l 12 4 *4 H l 124 54 1" 1 124 64 The hollow center in this packing allows for expansion and compensates for lateral rod motion or -weave. 47 Special Hydraulic Packing FOIt... Hot or cold -water. OJV... Pistons or plungers of inside packed pumps. Also used as anti extrusion end rings in combination with other packings on rod packing installations. ' ` Construction--Garlock Special Hydraulic Packing is constructed of plies of fine, cotton fabric treated with a special Garlock rubber compound and finished with muslin top and bottom covers. The material is unlubricated and ungraphited. Regular cure, which is suitable for most applications is supplied unless otherwise specified. For some hot water services, however, rock-hard cure is desirable and wall be furnished if specified. Forms--Garlock 261 Rings are furnished in specified inside and outside diameters and are regularly supplied with step-cut joint but are also available with bevel-cut or butt joint. If solid rings are required specify Garlock 260. Garlock 262 Coil is furnished in standard 15-foot lengths, square or rectangular in cross section. Regular thicknesses are from }/i" to advancing by eighths. Standard packing sizes are from to 1Y" advanc ing by sixteenths. Packaging data for sizes up to 1" are shown below. GARLOCK 262 Coil Packing Sire ttH A H A Y% A 5* A 5* H Vi. H 5* 1' Coils per box 8 44 3 3 2 2 2 2 2 21 l1 1 Feet per box--approx. 120 60 60 45 45 30 30 30 30 30 30 rs 15 15 15 Pounds per box--approx. 2M 2 2 35* 45* 45* 55* 75* 8H 115* 12 IV*. 8 9H 105* GARLOCK 260 RING (Solid) GARLOCK 261 RING GARLOCK 262 COIL (Illustrated) r Regular Hydraulic Parking Construction--Garlock 33 Hydraulic Coil Packing is constructed of plies of light weight cotton duck treated with a special Garlock rubber compound and finished with duck covers. It is unlubricated and ungraphited. The material is available either with regular cure which is suitable for most applications, or with rock-hard cure which is desired for some hot water installations. Form--Garlock 33 is regularly furnished in coil form only, approximately square in cross-section. Standard length of coil is 15 feet and standard thicknesses are from %" to V/i" advancing by eighths. Packing sizes are from }/% to 1 l/i" advancing by sixteenths. Packaging data on sizes up to 1" are shown below. GARLOCK 33 Coll Packing Sire HA A v% A A A H H K H 7A H i' Coils per box 8 4 4 3 32 2 2 o2 2 1 1 1 i Feet per box--approx. 120 60 60 45 45 30 30 30 30 30 30 15 15 15 15 Pounds per box--approx. 2 IK VA 2K 3 2K 3 'A 4 K 5 6K 7'A 4K SK 7 a 8 GARLOCK 33 COIL FOR.., Hot or cold water. ON... Pistons or plungers of inside packed pumps. A good hydraulic packing. Hydraulic Packings FOR.., Cold water. ON... Pistons or plungers of inside packed pumps. FOR... Hot or cold water. ON... Plungers of outsidepacked pumps, elevators, accumulators and on other heavy hydraulic services. Frequently used as an end ring in combination with flax rings. GAULOCK 38 COIL Construction--Garlock 38 Coil is con structed of plies of lightweight cotton duck treated with a Garlock rubber compound and finished with duck top and bottom covers. It is unlubricated and ungraphited. Forms--Garlock 38 Hydraulic Packing is regularly furnished in coil form only. Coils are 15-feet long and are approximatel; square in cross section. Standard thicknesses are from 34* t< 134* advancing by eighths; standard pack ing sizes are from 34* to 134* advancing by sixteenths. Packaging data on sizes U] to 1" are shown below. GARLOCK 7636 COIL Construction--Garlock 7636 Coil is con structed of plies of heavy cotton duck treated with a Garlock rubber compound and finished with duck top and bottom covers. It is unlubricated and ungraphited. Forms--Garlock 7636 Hydraulic Packing is regularly furnished in coil form only. Standard coils are 15-feet long and an approximately square in cross section Standard thicknesses are from 34* to 1/4* advancing by eighths; standard packin' sizes are from 34* to 134* advancing b] sixteenths. Packaging data on sizes up t< 1" are shown below. GARLOCK 38 Coil Packing Size 4 A 4 A Vs ft V A Vs H 4 ti V, !i r Coila per box 84 4 3 3 2 2 2 2 22 1 1 l i Feet per box--approx. 120 60 60 45 45 30 30 30 30 30 30 15 15 15 15 Pounds per box--approx. 2 I 4 14 24 34 2J4 3 4 44 5 Vi 7 'X 44 54 74 ' GARLOCK 7636 Coil Packing Size Coils per l?ox Feet per box--approx. Pounds per box--approx. ttx4 ft Vs ft X A % H Vs H 1* 43 32 22 60 45 45 30 30 30 1M 24 3 24 3 2 22 1 1 l l 30 30 30 15 15 IS 15 44 6 64 44 4'i 54 5 4 Rubber Packing Construction--Garlock 94 Coil and Gar lock 95 Rings are medium soft rubber pack ings made from a special Garlock rubber compound. The material has good aging qualities and is tough and resilient. Forms--Garlock 95 Rings are furnished to any specified rod and stuffing box dimen sions. Rings are supplied either solid or cut open as specified. Garlock 94 Coil is regularly suppliec square in cross-section and in any $iz< from Y% to 2" advancing by sixteenths Can also be supplied in round or rectangu lar cross section. Standard coil is 1234 feel long but can be produced in continuous lengths. Packaging data on sizes up to 1* are shown below. GARLOCK 94 Coil Packing Size Coils per box Feet per box--approx. Pounds per box--approx. 4 A 4 ft X 6 75 14 66 75 75 IX 2 X 4 50 2X 4 SO 34 A 4 50 5 4 A % H X H Vs H l* 43 3 2 2 1 l l 1 50 37 X 37,4 25 25 124 124 124 124 7 64 84 64 8 4 4 4 5 4 6`i 7 FOR... Hot or cold water, aqueous solutions and ammonia gas. ON... Reciprocating rods of pumps or compressors as a wiper ring and on rotary or centrifugal pump shafts to exclude dirt. Generally used in combination with other styles of packing. Used in the Marine trade as a porthole rubber. GARLOCK 94 COIL (Illustrated) GARLOCK 95 RING PAGE Hard Braided Flax--Highest Grade (cold water)............., . 54 Medium Braided Flax--Highest Grade (cold tcater)............ 54 Very Soft Braided Flax--Highest Grade (cold water)....... 54 Graphited Braided Flax--Highest Grade (cold water)....... 54 Medium Braided WPH Flax--Highest Grade (hydraulic) . . 55 Soft Braided WPH Flax--Highest Grade (hydraulic)........ 55 Very Soft Braided WPH Flax--Highest Grade (hydraulic) 55 High Pressure Braided Flax--Highest Grade (hydraulic). 56 Hard Braided Flax--High Grade (cold water)...................... 57 Medium Braided Flax--High Grade (cold water).................. 57 Very Soft Braided Flax--High Grade (cold water)............ 57 Graphited Braided Flax--High Grade (cold water)............ 57 Hard Braided Jute (cold water).............................................. 58 Medium Braided Jute (cold water)........................................... 58 Soft Braided Jute (cold icater)................................................ 58 Graphited Braided Jute (cold water)...................................... 58 Soft Braided Flax and Jute (cold water)............................... 59 Medium Braided Flax and Jute (cold water).......................... 59 Graphited Braided Flax and Jute (cold water). ................ 59 Rubber Back Flax (cold water)................................................ 60 Braided Cotton (cold water)..................................................... 61 Braided Rayon (hydraulic)....................................................... 61 Braided Rayon (cold water)...................................................... 61 This index is for quick reference and indicates only the general type of each product and the service on which it is most commonly used. For complete information concerning any product please consult the catalog page indicated. GARLOCK 25 COIL (Hard) GARLOCK 26 COIL (Regular) GARLOCK 27 COIL (Very Soft) GARLOCK 36 COIL (Graphitcd) Gold Brand Flax Parkings Fon... Cold water and hydraulic service at medium or low pressures. ON... Rods or outside packed plungers of reciprocating pumps; hydraulic equipment; shafts of centrifugal and rotary pumps; stern glands of ships; and valve stems. 54 Construction--Gold Brand Flax Packing is braided from the highest grade, long-fibre imported flax roving, free from tow and short fibres. Garlock 25 is treated with a modified paraffine lubricant and is relatively hard. Garlock 26 is treated with a blended paraffine and marine fat lubricant and is of medium hardness. Garlock 27 is treated with a blended paraffine and marine fat lubricant and is very soft. Garlock 36 is treated with a modified marine fat lubricant and graphite. Forms--Garlock 25, 26, 27 and 36 Rings are supplied with butt or square-cut joint and in any specified rod and stuffing box sizes. Coil forms of these materials are approxi mately square in cross-section and are regularly produced in all sizes from }/% to 2" advancing by sixteenths. Garlock 25, 26, 27 and 36 Coil is avail able either in standard box quantities as shown below or in continuous lengths on reels. GARLOCK 25. 26 or 27 Coll Packing Size Coils per box Feet per box--approx. Pounds per box--approx. H A `4 A x A ** S 5 list sot 120 100 S4 .'4 433 116 72 66 8 K 6U 8 GARLOCK 36 Coil A X H X U X li l* 13 3 3 3 l 1 60 51 45 42 26 24 *o 1 20 9 10 >4 10*4; 12 8 li SX 9'i 9h Packing Size Coils per box Feet per box--approx. Pounds per box--approx. HA AH ** S s \ lost 4St 120 100 116 4? 2 SH 9 ttA M A X V* li H H 333333i 1 i 72 66 60 51 45 42 26 24 22 7 H 8K 9'A 10 X ll H 12 M 8*4 9>4 10 1" l 20 10 *4 On 1. 2 or 5 lb. spools. tFcet per pound--approx. Construction--This material is braided from the longest fibre, imported flax roving and is free from tow and short fibres. It is thoroughly impregnated with a modified marine fat and graphite lubricant. In addition to the regular braid this material is also produced in soft and very soft densities. If soft density is desired add the letter "S" to the style number, thus: 90S. 92S or 99S; for very soft density specify "YS." Forms--Garlock 99 Rings are supplied with square-cut or butt joint, to specified rod and stuffing box dimensions. Garlock 90 Coil is approximately square in cross-section and is regularly produced in all sizes from }/%' to 2" advancing by sixteenths. It is available in standard box quantities, as shown in the table below, or in continuous lengths on reels. Garlock 92 Spiral is packaged as shown in the table below. GARLOCK 90, 90S or 90VS Coil Packing Size A '* A Coils per box Feet pec box--approx. *a 5 - o 4 I05t I5t 120 100 116 Pounds |>er box--approx. 4W. 5>4 *On 1, 2 or 5 lb. spools. A 'i 33 72 66 T'4 A ii ` H 3 [3 60 SI ! VS 9'i io?* j n. H HK 3l l 12 26 24 121 -j 8?i tFcet per pound-- ipprox. 1 > 10 r i 20 10'* GARLOCK 92, 92S or 92VS Spiral Packing Size y A U Spirals per box Feet per liox--approx. Pounds per box--approx. 4 96 l 3 60 1'. 2 28 1 A l 13 y A 1l 12 11*5 Vs IK H l 11 Hi A K i h *4 l i i. i 1 9'.: 10*4 [ 10 9 l* 2-4 1 2>i 254 H i 9 3 Ur 1 ii 8'j 9'i 9 3J* 4.'4 45a FOA... Heavy hydraulic service against cold water. ON... Plungers or rods of elevators; accumulators; hydraulic presses rams; outside packed pumps; a other hydraulic equipment. FOR... Heavy hydraulic and high pressure, cold water service. ON... Rams, plungers or rods of accumulators, hydraulic presses, elevators or outside packed pumps. This material does not discolor liquids and, therefore, is particularly suitable for use in food plants and paper mills. High Pressure Flax Packing Construction--Garlock 50 High Pressure Flax is braided from the longest fibre, imported flax roving and is free from tow and short fibres. It is thoroughly impreg nated with a special modified, marine fat lubricant. Forms--Garlock 50 Rings are supplied with square-cut or butt joint and in any specified rod and stuffing box sizes. Garlock 50 Coil is approximately square in cross-section and is regularly produced in all sizes from }/%' to 2" advancing by sixteenths. It is available either in standard box quantities as shown below or in continuous lengths on reels. <;.\RLOOK 50 Coil PuckiiiR Size K ft 4 ft *; ft 4 ft X H X H | yi Coils per box **5 5 43 3 3 3 3 3 l i 1l Feel per box--approx. lost 451 120 100 116 72 66 60 51 45 42 26 21 22 20 Pounds |x-r l>ox--approx. 44 54 9 7 4 84 9,4 to* 114 124 84! 9 4 10 lo'i *On 1,2 or 5 ll>. sjkmjIs. tFeet [XT pound--approx. 56 Silver Brand Flax Parkings \--J Construction--Silver Brand Flax Pack ing is braided from an excellent grade of long-fibre flax roving. Garlock 30 is treated with a modified paraffine lubricant and is relatively hard. Garlock 31 is treated with a blended paraffine and marine fat lubricant and is of medium hardness. Garlock 32 is treated with a blended paraffine and marine fat lubricant and is very soft. Garlock 131 is treated with a modified marine fat lubricant and graphite. Forms--Garlock 30, 31, 32 and 131 Rings are supplied with square-cut or butt joint and in any specified rod and stuffing box sizes. Coil forms of these materials are approxi mately square in cross-section and are regularly produced in all sizes from }/$" to 2" advancing by sixteenths. Garlock 30, 31, 32 and 131 Coil is available in standard box quantities as shown below or in continuous lengths on reels. f. GARLOCK 30, 31 or 32 Coll Packing Size Coils per l>ox Feet per box--approx. Pounds i>er box--approx. 4 * 113+ A .4 A *5 5 50t 120 100 44 5 On 1. 2 or 3 lb. s|KH)ls. ? A 4 43 116 72 84 64 3 66 8 A 4 B 4 B 4 B 1' 3333 1 i l 1 60 SI 45 42 26 24 22 20 9 104 10 4 12 8 4 8 4 94' 9 4 tFcet !>er pound--approx GARLOCK 131 Coil Packing Size 4 A 4 A V* A 4 A 4 B 4 M !i 1" Coils per irox Feet i*r lx>x--approx. Pounds per box--approx. * 105t *5 5 4 13+ 120 100 116 44 5 4 9 3 72 3 66 8.4 3 60 94 3 SI 104 3 43 11 4' 3 42 124 l 26 84 1 21 94 l 22 10 1 20 104 *On 1. 2 or 5 lb. si>ools. fFcct i>er i>ound-- approx. - 33?, GARLOCK 30 COIL (Hard) GARLOCK 31 COIL (Regular) GARLOCK 32 COIL (Very Soft) GARLOCK 131 COIL (Graphited) Cold water service at medium or low pressures. ON... Rods or outside packed plungers of reciprocating pumps; hydraulic equipment; shafts of centrifugal and rotary pumps; stem glands of ships; and valve stems. 57 ppwwtv:- *' * Vv- FOR... Cold water service at medium or low pressures. OJV... Rods and outside packed plungers of reciprocating pumps; stem glands of ships; and valve stems. Lake Brand Jnte Packing Construction--Garlock Lake Brand Jute Packings are braided from high grade jute fibre and are free from short fibres. Garlock 34 is treated with paraffin and is a hard material. Garlock 35 is treated with a mineral oil, paraffin and marine fat lubricant and is of medium hardness. Garlock 52 is treated with a petrolatum lubricant and receives a surface coating of graphite. Garlock 535 is treated with a mineral oil, paraffin and marine fat lubricant and is a soft material. Forms--Garlock 34, 35, 52 and 535 Rings are supplied with a square-cut or butt joint and in specified rod and stuffing box sizes. Coil forms of these materials are approxi mately square in cross-section and are regularly manufactured in all sizes from to 2" advancing by sixteenths. These materials are available either in standard box quantities as shown below or in continuous lengths on reels. GARLOCK 34 and 35 Coil Packing Size Coils per box Feet per box--approx. Pounds per box--approx. Vi * 120t AH *5 S5f 120 4 AH 54 100 116 44 8 On 1, 2 or S lb. spools. 4 A 4 H 4 H A j ! i 3 72 6A 3 66 7,4 3 60 84 3 51 94 3 45 104 3 42 114 11 26 24 74 84 1 22 9 tFeet per pound-- approx. 1" l 20 94 GARLOCK 52 Coil Packing Size Coils per box Feet per box--approx. Pounds per box--approx. Vi * 105t A Vi A 4 *5 5 4 4St 120 100 116 44 5 Vi 9 On 1. 2 or 5 lb. spools. A4 A4 4 4H 3 72 7H 3 66 84 3 60 94 3 51 104 3 45 11 A 3 42 124 1 26 84 1 24 9 4' 1 22 10 tFeet per pound-- approx. >' 1 20 10 4' GARLOCK 535 Coil Packing Size Vi A a A H A 4 A 4 H 4 H 4 | It 1' Coils per box * *5 5 43 3 3 3 3 3 1 11 Feet per box--approx. 12St 60f 120 100 116 72 66 60 51 45 42 26 24 22 20 Pounds per box--approx. 63 4 44 74 7 8 9 94 104 7 4 7 4 8.4' 84 On 1. 2 or 5 lb. spools. tFeet per pound--approx. GARLOCK 42 COII^-Soft GARLOCK 43 COIL--Regular GARLOCK 53 COIL--Graphited Ocean Brand Blended Flax Packing I 3* Construction--Garlock Ocean Brand Flax is constructed of a good grade of flax roving, braided with jute corners and centers. Garlock 42 is thoroughly impregnated and heavily treated with a mineral oil, paraffin and marine fat lubricant and is a soft packing. Garlock 43 is treated with a mineral oil, paraffin and marine fat lubricant and is of medium hardness. Garlock 53 is treated with a petrolatum lubricant and is surface graphited. Forms--Garlock 42, 43 and 53 Rings are supplied with square-cut or butt joint, and in any specified rod and stuffing box sizes. Coil forms of Garlock 42, 43 and 53 are approximately square in cross-section and are regularly manufactured in all sizes from K" to 2" advancing by sixteenths. These materials are available either in standard box quantities as shown below or in continuous lengths on reels. CARLOCK 42 or 43 Coil Packing Size 1 Coils ix;r Ik>x Feet per box--approx. * 1 lot Pounds |>cr Ikjx--approx , ' A *5 5 301 120 100 4', 5 * On 1.2 or 5 111. sjiools. >; 1 a ! 'i 4 J3 13 116 T2 166 8's 6i{| 8 A|4 3 13 60 31 9 10', U4 ! 13 12 Id3,' 12 :j i h n 1" |i 26 | 21 8 14 j 84 i 22 9'j 1 20 94 tFeet per |xnmd--approx. OARLOCK 53 Coil P.ickinp Size ! -4 A 4 A A\ Zr A| 4 n4 H | V H 1' Coils per box i * * 5 5 4 j3 j3 3 3 8 3 1 I 1 l 1 Feet per box--approx. 105t 4St 120 100 116 | 72 66 60 51 15 42 26 24 22 20 Pounds per box--approx 1 44 5 .4 9 74! 84 94 | 104: U 'i 124 84 | 9 10 104 On 1.2 or 5 lb. spoots. tFeet |x-r pound -- approx. FOR Cold water service at medium or low pressures. ON... Rods or outside packed plungers of reciprocating pumps; shafts of centrifugal and rotary pumps; stern glands of ships; and valve stems. 5 7> FOR... Cold water at high pressures. ON... Plungers or rods of elevators; accumulators; * hydraulic presses; rams; outside packed pumps; and other hydraulic equipment, especially where rod weave or vibration exists. 60 Ruler Bark Flax Packings Construction--Garlock Rubber Back Flax Packing is made of braided, long-fibre flax roving, bonded to a resilient back or cushion made of a high-grade, Garlock rubber compound. Garlock 83 Coil and 183 Rings are treated with a modified, marine-fat lubricant and surface coated with graphite. Garlock 93 Coil and 193 Rings are un lubricated and ungraphited. Forms--Garlock 183 and 193 Rings are supplied with square-cut or butt joint, in specified rod and stuffing box sizes. Garlock 83 and 93 Coil is approximately square in cross-section and is regularly manufactured in all sizes from to 2" advancing by sixteenths. Coils are 12*^ feet long. Standard packages for sizes from to 1" are shown below. Packing Size Coils per box Feet per box--approx. Pounds per l>ox--approx. Packing Size Coils per box Feet per box--approx. Pounds per box--approx. GARLOCK 83 Coil * 64 73 50 2! > XA 4 30 3)5 4 50 35 A H H H H K 1' 4 33 2 50 3"! 5 37 H 25 2 25 j1 I ` l 12'5 12'.: 12'-.: 121 66 5)5 'i 5H 6?.; 4 S4 6'i GARLOCK 93 Coil '4 A X A 35 A H H \i ;; X | !i 1' 6 44 4 75 50 50 50 2 2 2>4 4 43 322 1 1 1 1 50 3735 3734 25 25 12)5 12'-j 121'. 12>< 5 435 534 434 534 3'4 3'j 4 *4 Cotton and Rayon Packings GARLOCK 60 BRAIDED COTTON Construction--Garlock 66 is braided of high-grade cotton yarn. It is thoroughly impregnated with a petrolatum lubricant and is externally graphited. Forms--Garlock 66 Rings are supplied with square-cut or butt joint, in specified rod and stuffing box sizes. Garlock 66 Coil is approximately square in cross-section and is regularly produced in all sizes from to 2* advancing by sixteenths. It is available either in standard box quantities as shown below or in con tinuous lengths on reels. GARLOCK 66 Coil Packing Size A A v* A H A A A Vt H 4 Coils per box Feet per box--approx. Pounds per box--approx. ** HOt sot 55 43 3 3 3 120 100 116 72 66 60 51 4 4 4 8 7.4 84 94 10 3 45 10 4 3 42 12 1 26 9 On 1, 2 or S lb. spools. tFeet per pound--approx. %a 1i 24 22 9H 94 1' 1 20 10 GARLOCK 57 BRAIDED RAYON Construction--Garlock 57 is braided from rayon tow and is thoroughly impreg nated with a modified marine fat and graphite lubricant. Forms--Garlock 57 Rings are supplied with square-cut or butt joint, in specified rod and stuffing box sizes. Garlock 57 Coil is approximately square in cross-section and is regularly produced in all sizes from yit>" to 2" advancing by sixteenths. It is available either in standard box quantities as shown below or in con tinuous lengths on reels. GARLOCK 57 Coll Packing Size Coils per box Feet per box--approx. Pounds per box--approx. A .4 A A A A A H H H A tt 1' *5 5 43 3 3 3 3 3 1 l 1 l 45t 120 100 116 72 66 60 51 45 42 26 24 22 20 44 5*4 9 7 >4 8 >4 9 A 10*4 114 124 8*4 9.4 10 10 4' On 1. 2 or 5 lb. spools. tFeet i>er pound--approx. GARLOCK 58 BRAIDED RAYON Construction--Garlock 58 is braided from rayon tow and is thoroughly lubri cated with a blended marine fat and paraffin lubricant. Forms--Garlock 57 Rings are supplied with square-cut or butt joint, in specified rod and stuffing box sizes. Garlock 57 Coil is approximately square in cross-section and is regularly produced in all sizes from Jt6// to 2" advancing by sixteenths. It is available either in standard box quantities as shown below or in continuous lengths on reels. OARLOCK 58 Coil Packing Size Coils per box Feet per box--approx. Pounds per box--approx. A 4 A Vs A *5 54 3 50t 120 100 116 72 4,4 5 84 6*4 A 3 66 8 A4 H 4 HA 1' 33 3 3l l 1 1 60 51 45 42 26 24 22 20 9 104' 104 12 8.4 8 4 94 94 On 1. 2 or 5 lb. 8pooIs. tFeet per pound-- approx. FOR... Hot or cold water, alcohol or dilute aqueous solutions. OlV... Rods and shafts of reciprocating, centrifugal or rotary pumps. FOR... Heavy hydraulic service against cold water. ON... Plungers or rods of elevators; accumulators; hydraulic presses; rams; outside packed pumps and other hydraulic equipmen FOR... Use against cold wat and dilute aqueous solutions at medium or low pressures. ON... Rods or outside packed plungers of reciprocating pumps shafts of centrifugal < rotary pumps, sterr glands of ships and valve stems.. 61 LATTICE-BRAID PACKINGS (PATENTED) PAGE Rotary Pump Packing (asbestos).............................................. 67 Steam Rod Packing (asbestos-controlled lubrication)................ 67 Heavy Duty Steam Rod Packing (asbestos with wire)............ 68 Rotary Pump Packing (asbestos).............................................. 69 Acid Packing (blue asbestos)...................................................... 70 Cold Water Packing (flax).................................................... 71 Hydraulic Packing (IT'PHflax)............................................... 72 Rotary Pump Packing (cotton).................................................. 73 This index is for quick reference and indicates only the general type of each product and the service on which it is most commonly used. For complete information concerning any product please consult the catalog page indicated. Garlock Lattice-Braid Packings, made of as bestos, flax or cotton, give superior perform ance on many kinds of equipment and under widely diversified service conditions. iii Outstanding Improvement in Braided Packing The introduction of Garlock patented Lattice- braided packing constructions is illustrated and Braid Packings brought to industry an entirely described on the opposite page. The exclusive fea r new line of braided packing materials. The result tures of Lattice-Braid and the resulting benefits to of many years of experimental and development users of that material are outlined on page 66. work, Garlock Lattice Braid represents a definite Briefly summarized these are: forward step in braided packing construction. Lattice-Braid is distinctly different--a patented material built on an entirely new principle. The special machines which were designed and built for the manufacture of these braided materials are used exclusively for producing Garlock LatticeBraid. These packings cannot be made on braiders of any other type and the superiority of LatticeBraid materials is due to the distinctive construc 1. Unified Structure Giving Greater Strength-- all braiding strands are strongly lattice-linked together. 2. No Disintegration of Material--regardless of wear Lattice-Braid has no loose strands. 3. Infrequent Gland Adjustment--flexibility and controlled porosity impart a semi-auto matic pressure action. tion or braiding pattern produced by these special 4. Unusual Flexibility--large packing sizes can machines, found only in the Garlock plant. be formed, without distortion, into rings to This lattice-linked construction of Garlock fit small rods. Lattice-Braid Packing makes each braiding strand Garlock Lattice-Braid Packings are available in an integral part of the whole packing structure. coils or rings in several types which are fully The difference between this and the ordinary described on the succeeding pages. 64 How Garlock Lattice-Braid Packing Differs from Ordinary Braided Packing Lattice-Braid In Garlock Lattice-Braid every braiding strand passes diagonally through the body of the packing at an angle of approximately 45. This makes a completely unified structure. It is braided internally as well as externally. Every braided strand contributes to the strength of the entire mass. Ordinary square or flax braid In square braided packings each strand merely passes over and under other strands running in the opposite general direction. No strands pass entirely through the packing. No single strand is linked with all the other strands. There is no unified structure as in Lattice-Braid. Ordinary round or braid-over-braid In the braid-over-braid method (sometimes called cover-on-cover) the packing is built-up to the re quired size by braiding one or more covers around a center core. Each cover is entirely separate from the core and the other covers. With no structural bond the finished material is far from an integral unit. 65 of Lattice-Braid Packings I^tnyer Service In service, all packings are subjecfto wear on the sur face contacting the moving rod. Eventually the strands of ordinary braided packing will wear through on the working surface. When this occurs such braided pack ings immediately go to pieces and become worthless because the structure of the packing itself is destroyed. With Garlock Lattice-Braid packings such disintegra tion cannot happen because the structural design of Lattice-Braid holds the integral strands together as a single unit even when the material is worn far beyond the serviceable limits of wear possible with ordinary braided packings. Lattice-Braid Packings, therefore, are more economical because they last longer. Flexibility Prevents Internal Stresses The braided structure of Lattice-Braid imparts a flexi bility not obtainable with any other braided packing. Lattice-Braid packings of large sizes can ne formed into rings around rods of small diameter without distortion of the packing. This is possible because every braiding strand in Lattice-Braid passes diagonally through the packing. These diagonally braided strands, when formed into a ring, readily compress to allow for the shortening of the face forming the inside diameter of the ring. The cross-sectional shape or size of the packing is never dis torted. In a like manner the strands along the outside of the ring readily adjust themselves to this elongated fa^e. All this adjustment is accomplished without impos ing any strain on the individual strands. When LatticeBraid packings are formed into rings, therefore, no destructive, internal stresses are set up in the packing structure. Controlled Porosity Uuilt-In On many applications for which braided packings are most suitable, controlled porosity is essential for satis factory service. This ability of a packing to absorb some of the liquid against which it is packing is a most de sirable characteristic because frequently the liquid itself provides a lubricating film between the packing and the rod or shaft. The degree of porositv. however, must be controlled because, if carried to excess, Lakage cannot be prevented. Ordinary braided packings usually pass through three successive stages during their service life: 1. When first applied they do not leak but, be cause the packing is operating under heavy gland pressure, both the packing and the shaft may wear rapidly. 2. Next follows a period when the packing per forms satisfactorily. A portion of the original lubricant has been lost and as a result the packing becomes slightly porous and absorbs some of the liqu'd against which it is packing. 3.' The final stage in the life of ordinary braided packings is reached when, through further loss of the lubricant, the packing becomes exceedingly porous. At this stage, in order to prevent leakage, it becomes necessary to exert extra heavy gland pressure and to squeeze the packing tightly to fill the space in the stuffing box. This extreme gland pressure is bad because it not only destroys the fibre of the packing but it may result in friction and wear on the shaft. With Garlock Lattice-Braid packings porosity is built into the structure of the packing. The amount or degree of porosity is pre-determined and remains in the struc ture throughout the life of the packing. Where high Eressures are encountered the controlled porosity of attice-Braid is most important. Ordinary soft braided non-integrated packings depend upon a hard, lubricat ing treatment to make them suitable for use against h;gh hydraulic pressures. With Lattice-Braid the intern uif ! structure of the packing itself, regardless of the lubrica tion treatment, is capable of absorbing the pressure without breaking down the packing and without setting up interfacial pressure, or friction, between the packing and the rod or shaft. Semi-Automatic. Action The controlled porositv of Lattice-Braid construction imparts to the material a semi-automatic action. This is brought about by a combination of the mechr al gland pressure on the packing and the fluid prepare confined by the packing. The mechanical pressure is greatest on the ring next to the gland. This is reduced progressively until it reaches the last ring (in the bottom of the stuffing box) on which the mechanical pressure is the lightest. The inherent porosity of these several rings is in direct proportion to the mechanical pressure exerted on the rings. In other words the porosity of the top ring (next to the gland) is the least and the porosity of the bottom ring is the greatest. . In service the bottom ring, which has th*1 maximum porosity, is penetrated by the fluid pressure. This ring acts somewhat as a filter pad, reducing the pressure greatly, but allowing some of it to penetrate to the next adjacent ring. This continues progressively from ring to ring, the penetration decreasing as the porosity of the ring is decreased by mechanical pressure, until it reaches the ring in the stuffing box which contacts the gland and on which the mechanical pressure is great est. Thus, this fluid pressure causes an automatic hydraulic action on these Lattice-Braid rings. Experi ence has proved that when packings of me correct size have been properly fitted in the stuffing box ami the gland properly adjusted, further adjustment is rarely, if ever, necessary until the life of the packing is gone and new pacLug is required. 66 t GAIK LOCK 730 COIL AND RING Construction--Garlock 730 Lattice Braid Packing is made from long-fibre asbestos yarn by the patented lattice-braid process. The material is impregnated with a special blended vegetable oil, marine oil, marine fat and graphite lubricant and receives a final treatment of mineral oil and graphite. Forms--Garlock 730 Rings are supplied with square-cut or butt joint and in specified rod and stuffing box sizes. Garlock 730 Coil is approximately square in cross section and is regularly produced in sizes from to 1%" advancing by sixteenths. Coil form is available either in standard box quantities as shown below or in continuous lengths on reels. Packing Six* Coils per box Feet per box--approx. Pounds per box--approx. Coils per box Feet per box--approx. Pounds per box--approx. GARLOCK 730 Coil * A x A y.i A X H X H X 1' 554 33 33 3 3 I1 1 1 120 100 116 72 66 60 51 45 42 26 24 22 20 5.4 6M 11 X 10 124 13 4 U.4 15 4 16,4 12 124 12 4 13 GARLOCK 731 Coil 5 5 43 3 3 3 3 3 11 1 l 120 100 116 72 66 60 51 45 42 26 24 22 20 44 SM 104 84 11 4 12 13 4 14 4 154 11 114 114 12 GARLOCK 731 COIL AND RING Construction--Garlock 731 Lattice-Braid Packing is manufactured from long-fibre asbestos yarn by the patented lattice-braid process described on page 64. This packing is impregnated with a blended vegetable oil, marine oil, marine-fat and graphite lubricant by a controlled lubrica tion process which removes all excess lubricant; it is externally graphited. Forms--Garlock 731 Rings are supplied with square-cut or butt joint and in specified rod and stuffing box sizes. Garlock 731 Coil is approximately square in cross section and is regularly produced in sizes from to 1J4* advancing by sixteenths. Coil form is available either in standard box quantities as shown in the table above or in continuous lengths on reels. TOR,.. Use against hot or cold -water and dilute aqueous solutions at medium to high pressures. OxV... Shafts of centrifugal and rotary pumps and on valve stems. A relatively firm packing. FOR... Use against steam, gases, water and dilute aqueous solutions at temperatures up to 700 F. OiV... Piston and valve rods of engines and pumps; expansion joints and valve stems. Contains no excess lubrication. GARLOCK 730 RING GARLOCK 730 COIL GARLOCK 731 RING GARLOCK 731 COIL (Illustrated) 67 GARLOCK 732 RING GARLOCK 732 COIL (Illustrated) Lattice-Braid Asbestos-Wire Inserted FOR ... Heavy duty service against steam, oil, gases, water and dilute aqueous solutions at temperatures up to 700 F. ON... Expansion joints; piston and valve rods of engines and pumps; valve stems; and rotary shafts. Construction--Garlock 732 Lattice-Braid Packing is manufactured from long-fibre, wire-inserted asbestos yarn by the patented lattice-braid process described on page 64. The material is reinforced with copper-wire strands braided into the packing and run ning diagonally in both directions from corner to corner. This material is impregnated with a blended vegetable oil, marine oil, marine-fat and graphite lubricant by a controlled lubrica tion process which removes all excess lubrication. It is surface-coated with graphite. Forms--Garlock 732 Rings are supplied with square-cut or butt joint, in specified rod and stuffing box sizes. Garlock 732 Coil is approximately square in cross-section and is regularly produced in sizes from ]4crr to advancing by sixteenths. Coil form is available either in standard box quantities as shown in the table below or in continuous lengths on reels. Packing Sixe Coils per box Feet per box--approx. Pounds per box--approx. GARLOCK 732 Coll X A H A X A X R X H H H 1' 2 l1 l 1 l1 l1 1 l l 1 50 41 39 36 30 24 22 19 17 IS 15 15 IS 3X 4X BX 9>i 10 Vj 10 10t$ 10 9X 9M \\X 13K l*i Lattice-Braid Asbestos Packing Construction--Garlock 733 Lattice-Braid Packing is manufactured from long fibre asbestos yarn by the patented lattice-braid process described on page 64. The material is thoroughly lubricated with a mineral-fat lubricant and graphite and is surface-coated with graphite. Garlock 733 is also available without lubrication and without graphite. Forms--Garlock 733 Rings are supplied with square-cut or butt joint, in specified rod and stuffing box sizes. Garlock 733 Coil is approximately square in cross section and is regularly produced in sizes from to advancing by sixteenths. Coil form is available either in standard box quantities as shown below or in continuous lengths on reels. Packing Size Coils per box Feet per box--approx. Pounds per box--approx. GARLOCK 733 Coll A A H A 'A A H H A H A \\ 1' 55 4 33 3 3 3 3 l l l1 120 100 116 72 66 60 51 45 42 26 24 22 20 s s A io 9 UA 12 A 13H 14 A 15 A 11 A 11A 12 12 5* GARLOCK 733 RING GARLOCK 733 COIL (Illustrated) FOR... Use against hot or cold water, alcohol and dilute aqueous solutions at medium or low pressures. OiV... Shafts of centrifugal and rotary pumps and on valve stems. Lattice-Braid Blue Asbestos Packing FOR... Use against concentrated mineral acids. ON... Shafts of centrifugal and rotary pumps; reciprocating pump rods; and valve stems. Construction--Garlock 736 Lattice-Braid Packing is manufactured from pure, African blue asbestos yarn by the patented latticebraid process described on page 64. It is thoroughly lubricated with an acidproof lubricant and graphite and receives a final surface coating of graphite. Forms--Garlock 736 Rings are supplied with square-cut or butt joints, in specified rod and stuffing box sizes. Garlock 736 Coil is approximately square in cross-section and is regularly produced in sizes from to 114" advancing by sixteenths. Coil form is available either in standard box quantities as shown below or in continuous lengths on reels. Tackiug Size Coils per l>ox Feet per box--approx. Pounds per box--approx. GARLOCK 736 COIL AH A 4 i* 4 H 4 H 4 54 33 3 3 33 1 1 1 1 100 116 72 66 60 51 45 42 26 21 22 20 8 11.4 10 11 'i 124 114 17 17 4 12 4 134 U4 15 70 Construction--Garlock 740 Lattice-Braid Packing is manufactured from the highest grade, long-fibre imported flax roving by the patented lattice-braid process described on page 64. The material is thoroughly treated with a blended paraffin and marine-fat lubricant. Forms--Garlock 740 Rings are supplied with square-cut or butt joint, in specified rod and stuffing box sizes. Garlock 740 Coil is approximately square in cross-section and is regularly produced in sizes from to 1advancing by sixteenths. Coil form is available either in standard box quantities as shown below or in continuous lengths on reels. Packing Size Coils per box Feet per box--approx. Pounds per box--approx. GARLOCK 740 Coil U AH Aa AA R 55 120 100 5 43 116 72 94 7'i 3 66 8H 3 60 9J4 3 51 10}^ 3 45 u H !1 A H r 31 1 li 42 26 24 22 20 12 8H 9.4 10 10.4 GARLOCK 740 RING GARLOCK 740 COIL (Illustrated) FOR... Use against coldl water and dilute aqueous solutions at medium or low pressures. ON... Rods or outside packed plungers of reciprocating pumps; rotary and centrifugal pump shafts; stern glands of ships; and valve stems. ^ A Lattice-BnlidWIPH Plax Packing FOR... : . | Heavy hydraulic service against cold water. OiV... Plungers or rods of elevators; accumulators; hydraulic presses; rams; outside packed pumps; and other j hydraulic equipment. Construction--Garlock 745 Lattice-Braid Packing is manufactured from the longestfibre, imported flax roving by the patented lattice-braid process described on page 64. It is thoroughly lubricated with a modified marine-fat lubricant and graphite. Forms--Garlock 745 Rings are supplied with square-cut or butt joint and in specified rod and stuffing box sizes. Garlock 745 Coil is approximately square ' - in cross-section and is regularly produced in sizes from to 1J4" advancing by sixteenths. Coil form is available either in standard box quantities as shown below or in continuous lengths on reels. Packing Size Coils per box Feet per box--approx. Pounds per box--approx. GARLOCK 745 Coil H A Vs A w A Vs H X Vs H S S 43 3 3 3 3 3 i 1 1 l 120 100 116 72 66 60 51 45 42 26 24 20 5M 6 10 7 M 9!i 10 )i 11 UK 12*4 9'i 9H io*4 11 t Construction--Garlock 751 Lattice-Braid Packing is manufactured from high-grade cotton yarn by the patented lattice-braid process described on page 64. The material is thoroughly impregnated with a vegetable oil and marine-fat lubricant and graphite and is externally graphited. Forms--Garlock 751 Rings are supplied with square-cut or butt joint and in specified rod and stuffing box sizes. Garlock 751 Coil is approximately square in cross-section and is regularly produced in sizes from }/" to advancing by sixteenths. It is available either in standard box quantities as shown below or in continuous lengths on reels. Packing Sizo Coils per box Feet per box--approx. Pounds per box--approx. GARLOCK 751 Coil a A N A 4 A K H Vk H K ti 1' 5S 4 120 100 116 4 4K a 3 3 33 3 1 1 11 72 66 60 51 45 42 26 24 22 20 4 84 94 10>i 10 K UK 8K 9.4 10 10K FOR... Use against hot or cold water' and dilute aqueous solutions. OS... Rods or shafts of centrifugal, rotary or reciprocating pumps and on valve stems. ciu'Uffc: -) CHEVRON PACKINGS PAGE Duck and Rubber Chevron (hydraulic).. 79 Duck and Neoprene Chevron {cold oil).. 80 Asbestos and Rubber Chevron (steam).. 80 Asbestos and Neoprene Chevron (hot oil) 80 Rubber and Asbestos Fibre Chevron (cold oil).................................................................. 81 Duck and Rubber Chevron (heavy hydraulic)............................................... 81 Duck and Rubber White Chevron (food equipment)................................................ 81 "IF IT ISN'T GARLOCK IT ISN'T CHEVRON" 71 THE GREATER THE PRESSURE . . . . THE TIGHTER IT PACKS  Garlock Chevron Packing is truly an automatic packing. The distinctive and exclusive hinge like shape of Chevron packing makes it extremely sensitive to pressure changes. On the power stroke or with increasing pressures Chevron rings automatically tighten and prevent leakage; on the return stroke or with diminishing pressures the packing eases off, permitting free operation of the rod and reducing friction to a minimum. Chevron packing is manufactured in ring form only and usually is supplied in complete sets. A set of Chevron consists of a top adapter ring, a bottom adapter ring and a sufficient number of Chevron rings to make a set of the required depth. Adapter rings are supplied to fit beveled glands and stuffing boxes when so ordered. The Chevron shape into which these rings are molded permits nesting of the rings, thus making it possible to apply a greater number of Chevron rings in a stuffing box of a given depth than can be installed if packings of conventional types are used. This is a distinct advantage in the case of shallow stuffing boxes and particularly so if pres sures are high. For example, on an installation where the packing space is *>/% the nominal total depth of a set of Chevron containing five Chevron rings is only 2J/g" whereas five rings of conven tional, square cross-section packing to fit *>/% pack ing space would measure in depth. Also, where unusually deep stuffing boxes have been provided the depth of the boxes frequently can be reduced when Chevron is used, thus effecting a saving in the amount of packing required. In general, it is recommended that a minimum of three Chevron rings be used in each set. The nominal total depth of a set of Chevron packing consisting of three Chevron rings with regular top and bottom adapters and the increased depth required for each additional Chevron ring is shown below. Please note that this table shows only a few of the most common packing sizes whereas Chevron is available in practically all rod and stuffing box sizes. PACKING SPACE YS fa" H" fa" V* fa" V*" vs vs 1" NOMINAL TOTAL DEPTH OF SET WITH THREE CHEVRON RINGS ft" ft" 1' 1ft" 1ft" 1ft" 1*" 1ft" 2 H" 2 ft" INCREASE IN DEPTH FOR EACH ADDITIONAL CHEVRON RING fa" ft" fa" ft" ft" ft" fa" ft" 3/s" ft" As pressures increase it is desirable to increase both the depth and the radial width of the packing space but because of the many variables in any packing installation no inflexible formula for de termining these dimensions can be prepared. From tabulated results of many Chevron installations over a period of many years, however, it has been possible to compile general recommendations ap plicable to average service conditions. That infor- Typical Set of Chevron Packing Chevron Packing with Metal Separators and Metal End Rings Chevron Packing with MD" Shaped Filler Rings DIAMETER OF ROD OR RAM 1" to 3' 3" to 8* PRESSURES UP TO 1000 lrs. 1 PRESSURES : FROM 1000 ' to 2000 i.rs. >> i vf |1 1 1 *" ! -5 s8 5 3' V h" 4 1A* ! i*rw 3 w 4 itf" 8" to 14" l H" 14" to 24" | *4' 24" and up | H" 3 Hr 3 ur H' 3 2 W V*" 4 IB" 4 2A" 4W N o m in a l Depth t if Set P acking Spare Number of Chevron Rings N o m in a l Depth o f Set P acking Space PRESSURES FROM 2000 to 4000 i.bs. 1 S 1 vT if 5 5 g 5 PRESSURES FROM 4000 to 6000 lbs. c V. s -5 5t -5 | w 5 i*r Vl 6 2" 5 2w H" 6 2B" W 5 2tr W 6 2*r H'K" 5 2 tt' 6 2tt* hr 5 2K8" W 6 3K' mation which is shown in the table above is for the general guidance only of Chevron packing users and should not be interpreted to mean that a satisfactory Chevron installation cannot be made with packings smaller or larger than the sizes indicated or that a lesser or greater number of Chevron rings cannot be used. Chevron packing is particularly effective on equipment requiring the packing to operate against pressures from both directions. On such appli cations some of the Chevron rings are installed facing in one direction and the remainder facing in the opposite direction with an additional adapter ring in the middle of the set between these two series of rings. When used against pressures in excess of 3000 pounds per square inch it frequently is desirable--depending upon surrounding conditions--to provide means for reinforcing Chevron packing to prevent undue dis tortion from the extreme pressure. Metal end rings instead of the regular fabric end rings; metal separators between the Chevron rings; and "D" shaped filler rings applied in the void at the apex of each Chevron ring all serve to prevent distortion of the packing and at the same time preserve the automatic action which derives from the hinge-like shape of Chevron. Complete operating data on these high-pressure installations should be furnished to insure that the most suitable Chevron set will be supplied. If metal end rings are used or if metal separators are used between the Chevron rings, the total depth of Chevron sets is somewhat in excess of the nominal depths shown in the foregoing tables. Chevron packing operates with very light gland pressure. When apply ing Chevron each ring of packing should be inserted separately in the stuffing box and seated firmly against the adjacent ring. When all rings are installed the gland should be drawn up lightly and the equipment operated with the gland just tight enough to prevent leakage through the packing. Excessive gland pressure prevents the packing from functioning auto matically and shortens the serviceable life of the packing. Chevron packing is regularly manufactured in several types each of which is designed for a specific class of service. Descriptions of these different Chevron packings appear on the pages following. 78  Garlock 430 Chevron Packing Construction--Garlock 430 Chevron is made of a special cotton duck and a Garlock rubber compound. Each Chevron ring is molded individually into the distinctive Chevron shape. Top and bottom end or adapter rings made of the same materials are supplied with each set of Chevron rings unless otherwise specified. These rings are treated externally with a special mineral lubricant and graphite. Form--Garlock 430 Chevron packing is made in ring form only and usually is sup plied in complete sets. Each set consists of one top adapter (T ring), one bottom adapt er (B ring) and a sufficient number of Chev ron rings (C rings) to provide a set of the required depth. Rings are regularly cut open with a bevelled joint. Molds are avail able for producing Chevron in practically any rod and stuffing box sizes. 1 FOR... Hot or cold water anc neutral or alkaline aqueous solution at any pressure OiV... Reciprocating rods, rams or plungers of pumps, elevators, accum ula tors, presses or other hydraulic equipment and on valve stems. 79 FOR... Warm or cold oils or solvents at any pressure. ON... Reciprocating rods, rams or plungers of pumps, elevators, accumulators, presses or other hydraulic equipment. Oarlock 431 Chevron Packing Construction--Garlock 431 Chevron is made of a special cotton duck with an oilresistant Neoprene compound. Each Chev ron ring is molded individually into the distinctive Chevron shape. Top and bottom end or adapter rings made of the same ma terials are supplied with each set of Chevron unless otherwise specified. These rings are treated externally with a special mineral lubricant and graphite. Form--Garlock 431 Chevron packing is made in ring form only and usually is sup plied in complete sets. Each set consists of one top adapter (T ring), one bottom adapt er (B ring) and a sufficient number of Chev ron rings (C rings) to provide a set of the required depth. Rings are regularly cut open with a bevelled joint. Molds are avail able for producing Chevron in practically any rod and stuffing box sizes. I FOB... I Steam, air or gas at high | pressures and at temper| atures up to 600 F. I ON... J Reciprocating rods I of pumps, engines or Mfe compressors operating against I steam, gas or air, | and on valve stems. A fine packing for locomotive throttles Garlock 530 Chevron Packing Construction--Garlock 530 Chevron is made of a special Garlock asbestos cloth and a high-grade rubber compound. Each Chevron ring is molded individually into the distinctive Chevron shape. Top and bottom end or adapter rings made of the same materials are supplied with each set of Chevron unless otherwise specified. These rings are treated externally with a special mineral lubricant and graphite. Form--Garlock 530 Chevron is made in ring form only and usually is supplied in complete sets. Each set consists of one top adapter (T ring), one bottom adapter (B ring) and a sufficient number of Chevron rings (C rings) to provide a set of the re quired depth. Rings are regularly cut open with a bevelled joint. Molds are available for producing Chevron in practically any rod and stuffing box sizes. FOR... Hot oils at high pressures and at temperatures up to 300 F. OJV... Reciprocating rods of pumps or other equipment in hot oil service. 80 Garlock 531 Chevron Packing Construction--Garlock 531 Chevron is made of a special Garlock asbestos cloth and an oil-resisting Neoprene compound. Each Chevron ring is molded individually into the distinctive Chevron shape. Top and bottom end or adapter rings made of the same materials are supplied with each set of Chevron unless otherwise specified. These rings are treated externally with a special mineral lubricant and graphite. Form--Garlock 531 Chevron is made in ring form only and usually is supplied in complete sets. Each set consists of one top adapter (T ring), one bottom adapter (B ring) and a sufficient number of Chevron rings (C rings) to provide a set of the re quired depth. Rings are regularly cut open with a bevelled joint. Molds are available for producing Chevron in practically any rod and stuffing box sizes. Garlock 7815 Chevron Packing Construction--Garlock 7815 Chevron is made of a special Garlock rubber compound containing asbestos fibre. Each Chevron ring is molded into the distinctive Chevron shape. After molding, the wearing lip of each ring receives a special, sand-paper finish. Top and bottom adapter rings of the same construction as those supplied with Garlock 431 Chevron (described on page 80) are supplied with each set unless otherwise specified. This material is furnished un lubricated. Form--Garlock 7815 Chevron packing is made in ring form only and usually is sup plied in complete sets. Each set consists of one top adapter (T ring), one bottom adapt er (B ring) and a sufficient number of Chev ron rings (C rings) to provide a set of the required depth. Rings are regularly cut open with a beveled joint. Molds are avail able for producing Chevron packing in practically any rod and stuffing box sizes. FOR... Warm or cold oil at any pressure. OiV... Hydraulic applications on machine tools, press or other equipment. A Chevron packing which maintains unusually close contact with the rod and operates with low friction. Garlock 7857 Chevron Packing Cons!ruction--Garlock 7857 Chevron is made of a special cotton duck and a Garlock rubber compound. Each ring is molded in dividually into the distinctive Chevron shape. Top and bottom end or adapter rings made of the same materials are supplied with each set of Chevron rings unless other wise specified. These rings are treated ex ternally with a special mineral lubricant and graphite. Form--Garlock 7857 Chevron packing is made in ring form only and usually is sup plied in complete sets. Each set consists of one top adapter (T ring), one bottom adapt er (B ring) and a sufficient number of Chev ron rings (C rings) to provide a set of the required depth. Rings are regularly cut open with a beveled joint. Molds are avail able for producing Chevron packing in practically any rod and stuffing box sizes. Garlock 8051 Chevron Packing Construe! ion--Garlock 8051 Chevron is made of a special cotton duck with a white, rubber compound. Each Chevron ring is molded individually into the distinctive Chevron shape. Top and bottom adapter rings made of the same materials are sup plied with each set unless otherwise speci fied. Garlock 8051 is furnished unlubricated. Form--Garlock 8051 Chevron packing is made in ring form only and usually is sup plied in complete sets. Each set consists of one top adapter (T ring), one bottom adapt er (B ring) and a sufficient number of Chevron rings (C rings) to provide a set of the required depth. Rings are regularly cut open with a beveled joint. Molds are avail able for producing Chevron packing in practically any rod and stuffing box sizes. FOR... Hot or cold oil or water at high pressures. OiV... Reciprocating rods, rams or plungers of pumps, elevators, presses, accumulators and other heavy duty hydraulic equipment. FOR... Medium or low temperature food process solutions or liquid foodstuffs at any pressure. OiV... Homogenizers, viscolizers, pumps or other food processing equipment. A white Chevroneasy to clean. 81 PAGE Compression Characteristics of Flat Gaskets..................... 84 Compressed Asbestos Sheets........................................................... 85-86 Compressed Blue Asbestos Sheet...................................................... 87 Neoprene Compressed Asbestos Sheet........................................ Woven Asbestos Sheets........................................................................... 87 88 Red Rubber Sheet....................................................................................... 89 Wire Inserted Red Rubber Sheet.................................................... 90 Duck Inserted Rubber Sheet............................................................. Black Rubber Sheets.............. .. .............................................................. Soft Rubber Sheets................................................................................... 91 92 93 Cloth Inserted Rubber Sheets........................................................... Neoprene Rubber Sheets........................................................................ 94 95 Buna-N Rubber Sheets.............................................................................. Cork-Fibre Sheet.......................................................................................... 96 97 Guardian Gaskets........................ 98 Folded Asbestos Gaskets....................................................................... 99 Water Tube Boiler Gaskets................................................ Woven Asbestos Gasketings................................................................. Neoprene Woven Asbestos Gasketings....................................... 100 101 102 W'oven Asbestos and Braided Cotton Gasketings................. Round Red Rubber Gasketings..................... 103 104 Rubber Diaphragm Sheets.............. .................................. Thiokol Rubber Diaphragm Sheets..................... 105-106-107 108 Neoprene Rubber Diaphragm Sheets.............................................. 109 Note--Durometer hardnesses shown in this catalog refer to readings taken with a durometer calibrated and used in accordance with A.S.T.M. Specification D-676. 83 FOR FLANGED JOINTS Leaks in bolted flange joints gasketed with flat gas kets frequently are caused by insufficient bolt pres sure. It is important, therefore, to employ sufficient bolts of ample size. In determining the number and size of bolts a safe rule is to provide a residual unit gasket load equal to five to ten times the internal pres sure after deducting the relieving effect of the internal pressure. The gasket used on a bolted joint should have a flange sufficiently wide to support the original bolt load before deducting for the internal pressure. Crush ing strength of gaskets varies with temperatures, gas ket thickness and gasket material. Upon receipt of complete data relating to any specific application we will supply approximate values for the crushing strength of gaskets therefor. Compression characteristics of the several types of Garlock materials commonly used for gasketing flat, flanged joints are shown in the table below. These results were determined in cold compression tests on discs having a surface area of one square inch except that a gasket V/2 was tested in the case of the spirally- wound, asbestos and metal gasket. Tests were con ducted on materials in the thicknesses indicated in the table. The compression or percent reduction in the thick ness of a gasket is related in a considerable degree to the friction between the flanges and the gasket. Higher compressions at all loads usually are obtained if the flanges are very smooth or lubricated; if narrow gas kets are used; if thick gaskets are used; or if high temperatures exist. Also, the percentage of permanent set may be increased with higher temperatures and greater length of time under load. COMPRESSION CHARACTERISTICS OF MATERIALS COMMONLY USED FOR FLAT FLANGE GASKETS Material Rubber Sheet--Plain Rubber Sheet--Cloth Inserted Cork-Fibre Sheet Asbestos Cloth--Rubberized Asbestos Sheet--Compressed Asbestos and Metal-- Spirally Wound Representative Garlock Styles 22-91-353-7790 19 660 604-605-625 900-7021-7228 555 Common Thickness (inches) A" PERCENT REDUCTION IN THICKNESS 500 LBS. Pressure 2.000 LBS. Pressure 10,000 lbs. Pressure 8 14 37 A* 4 7 33 A' 57 69 78 K" 11 ` 22 34 -h" 1 10 16 Percent Permanent SET AT 10.000 lbs. 10 16 58 31 6 A' 3 4 11 9 84 Construction--Garlock 900 Compressed Asbestos Sheet Packing is made of long fibre Canadian asbestos and a special Garlock rubber compound, bonded under pres sure and vulcanized into a homogeneous structure. This sheet is strongly resistant to plastic flow under heavy bolt load but is sufficiently compressible to compensate for reasonable unevenness or irregularities in the surfaces of flanged joints. Form -- Garlock 900 in sheet form is available in the thicknesses and sheet sizes indicated in the table below. Gaskets in any size or any shape, cut from this sheet, are produced to the customer's specifications. These cut gaskets are styled Garlock 950. If graphited sheet packing is desired specify Garlock 901 and if graphited, cut gaskets are desired specify Garlock 951. Standard Sheet Sizes 40' x 40' 40' x 60* 40' x 80' 40' x120' 60'x 60' 60'x 80' 60' x 120' 80' x 80' 80' x 120' 120'x 120' A' 1A 24 3 34 44 64 54 aA 12 A GARLOCK 900 and GARLOCK 901 Approximate Weight per Sheet--Pounds A' 2A *a 54 8A 6A 84 12 4 11A 17 254 Standard Thicknesses A' A* 4' 5A 84 114 17 12 4 17 254 23 31 51 84 12 4 17 254 19 4 254 384 34 51 77 M4 17 23 34 254 34 51 46 68 103 A' 17 254 31 51 384 51 77 68 103 154 4' 23 34 46 68 51 68 103 92 137 205 GARLOCK 900 SHEET GARLOCK 901 SHEET (.Graphited) FOU... Gasketing at temperatures up to approximatel 700 F, against steam, gas, air and other services except those involving extremely hot oil, organic solvents or strong mineral acids. OiV... Pipe flanges, boiler manholes and handholes. and gasketed joints on steam engines, compresso: internal combustio engines, pumps or other equipment. GARLOCK 950 GASKET! GARLOCK 951 GASKE1 0Graphited) 1 oil service at high temperature _ and for steam or . hot gases up to ? approximately 700 F. [} OiV___ Flanges of cracking stills and other refinery equipment; pipe lines; steam engines; compressors; internal combustion engines and other high temperature applications. . 86 i Construction--Garlock 7021 Compressed Asbestos Sheet is made of long fibre Cana dian asbestos and a special oil-resistant Garlock rubber compound. The material is bonded under pressure and vulcanized into a homogeneous structure. This is a strong, dense sheet packing which is sufficiently compressible to com pensate for normal irregularities in flange faces but is unusually resistant to plastic flow under heavy bolt loads. Form--Garlock 7021 Sheet Packing is available in the several standard sheet sizes and thicknesses shown in the table below. Gaskets, styled Garlock 7022, in any size or shape are cut to the customer's specifica tions from Garlock 7021 Sheet. Both the sheet form and cut gaskets are available with graphited surfaces if so speci fied. Slundnrd Sheet Size3 40' x 40' 40' x 60' 40' x 80' 40' x 120' 60' x 60' 60' x 80' 60' x 120' 80'x 80' 80' x 120' 120' x 120' 14 2K 3 -14 3 .4 44 64 5.4 84 124 GARI.OCK 7021 Approximate Weight per Sheet--Pounds Standard Thicknesses A' A' 4' 24 *'i 54 84 64 84 124 u4 16 4 25 54 84 114 164 124 16 4 25 224 334 50 84 124 164 25 19 - 25 38 334 50 76 114 16 4 22 4 334 25 334 50 45 67 101 A' 164 25 33!$ 50 38 50 76 67 101 151 * 224 ::i i j 15 67 50 67 101 90 131 202 Construction--Garlock 7705 Compressed Blue Asbestos Sheet is made of South African blue asbestos fibre and a special Garlock rubber compound, bonded under pressure and vulcanized into a homogene ous structure. This sheet packing is sufficiently com pressible to provide a properly gasketed joint but is resistant to plastic flow under heavy bolt loads. Form--Garlock 7705 in sheet form is produced in the thicknesses and sheet sizes shown in the table below. Gaskets cut from Garlock 7705 Sheet are available in any size and shape, fabricated to the customer's specifications. Sheet or gaskets are supplied graphited if so specified. Standard Sheet Sizes 40' x 40' 40' x 60' 40' x 80' 40' x120' 60' x 60' 60' x 80' 60' x 120' 80' x 80* 80' x120' 120' x 120* GARLOCK 7705 Approximate Weight per Sheet--Pounds Slandurd Thicknesses A' A' A* IK 2 2K 4 3 4 6 SK 8 12 2 'A 4 5K 8 6 8 12 10K 16 24 5!i 8 10K 16 12 16 24 21 32 48 A' 8 12 16 24 18 24 36 32 48 72 X' 10K 16 21 32 24 32 48 42 64 95 Seoprene Compressed Asbestos Sheet Construction--Garlock 7228 Neoprene Compressed Asbestos Sheet is made of long fibre, Canadian asbestos and an oil-resisting neoprene compound bonded under pressure and vulcanized into a homogeneous sheet. This material is sufficiently compressible for proper gasketing but resists heavy bolt loads without excessive plastic flow. Form--Garlock 7228 in sheet form is available in the thicknesses and sheet sizes indicated in the table below'. Gaskets in any size or shape, cut from this sheet, are fabricated to the customer's specifications. Sheet or gaskets will be externally graph ited if so specified. Standard Sheet Sizes 40' x 40' 40' x 60' 40' x 80' 40' x 120* 60' x 60' 60' x 80' 60' x120' 80' x 80' 80' x 120' 120'x120' GARLOCK 7228 Approximate Weight per Sheet---Rounds Standard Thickness* * A' za 3 4K 3K 4K 6% 6 9 13K 3 4K 6 9 6K 9 13K 12 18 27 6 > 12 18 13*5 18 27 24 36 54 A' 9 13J-S 18 27 20 27 44K 36 54 81 x- 12 18 24 36 27 36 54 48 72 108 FOR... Gasketing against hot or cold mineral acids either alone or in conjunction with oils or organic solvents. ON... Pipe flanges or flanged joints of any equipment handling acids. FOR... Gasketing against oil or solvents at temperatures up to 300 F. ON... Pipe flanges and gasketed joints on steam engines, internal combustion engine, compressors, pump or other equipment. 8' joints requiring ports or bolt holes in gaskets of relatively narrow flange width. FOR... Gasketing against steam or gases at temperatures up to 600 F. OiV... Cylinder heads or other flanged joints requiring gaskets of relatively narrow flange width containing ports or bolt holes. 88 WIRE INSERTION ASBESTOS SHEET Construction--Garlock 605 Sheet Pack ing is woven of wire-inserted, long fibre, Garlock asbestos yarn. It is treated with a special, heat-resistant white cement. Regu larly supplied ungraphited. This sheet is woven in nominal fa" and fa" thicknesses. Thicknesses in excess of fa" are made up of two or more plies. Form--Garlock 605 Sheet is produced in a standard 48" width and in nominal thicknesses from fa" to ]4," inclusive as shown in the table below. Garlock 607 Gaskets are cut from Garlock 605 Sheet and are available in any size or shape fabricated to the customer's specifica tions. AL'TOLIXE SHEET PACK I AG Construction--Garlock 625 Autoline Sheet Packing is woven of wire-inserted long fibre Garlock asbestos yarn. This ma terial is treated with a special, heat-resistant rubber cement and is graphited on one side and red on the other side. This sheet is woven in nominal fa" and fa" thicknesses. Thicknesses in excess of fa" are made up of two or more plies. Form--Garlock 625 Sheet is produced in a standard 48" width and in nominal thick nesses from fa" to inclusive as shown in the table below. Garlock 627 Gaskets are cut from Garlock 625 Sheet and are available in any size or shape made to customer's specifications. GARLOCK 605 and 625 Sheet Standard Thicknesses Standard H >11 Oiiunlitirx Linear Yards Pounds (approx.) A' 20 A* 36 H' 18 A* 12 V 9 100 200 200 200 200 Note: Actual thickness of nominal l/3j" sin-el is approximately # Red Rubber Sheet Construction--Garlock 22 Sheet Packing is made of a high-grade Garlock red rubber compound, developed specially for use in the manufacture of this gasketing material. It is a tough, resilient rubber sheet of ap proximately 80 durometer hardness. Form--Garlock 22 Sheet Packing is pro duced in a standard 40" width and in thick nesses from tj" to K" inclusive as shown in the table below. Garlock 122 Gaskets are cut from Garlock 22 Sheet. These gaskets are available in any size or shape, fabricated to the cus tomer's specifications. GARLOCK 22 Sheet Slundurd Thicknesses Stundurd Roll Quantities linear Yards Pounds (approx.) A' 36 97 A' 36 195 A* 24 193 Vs' 18 195 A' 14 189 A" 12 195 A' 10 189 !.' 9 195 FOR... Gasketing against hot or cold water, aqueous solutions (except strong acids) low pressure steam or gas. OS... Pipe flanges or any other flanged joints requiring a rubber gasket of the highest grade. An outstanding red rubber sheet. GARLOCK 122 GASKETS GARLOCK 22 SHEET Wire Inserted Red Rubber Sheet Gasketing against hot or cold water, aqueous solutions (except strong acids), and low pressure steam. OiV... Flanged joints of all kinds, particularly where flanges are narrow; where the is subject vibration; bolt loads heavy. Construction--Garlock 24- Wire Inserted Sheet Packing is made of a high-grade Gar- lock rubber compound with woven wire cloth insertion, produced to our specifica tions. This ply of woven wire reinforces the sheet, making it an exceptionally tough and resilient gasketing material. This sheet is approximately 80 durometer hardness. Form--Garlock 24 Sheet Packing is made in a standard 44" width and in thicknesses from yj" to inclusive as shown in the table below. Garlock 124 Gaskets are cut from Garlock 24 Sheet and are produced in any size or shape fabricated to the customer's specifica tions. GARLOCK 24 Sheet Standard Thicknesses Standard Roll Quantities Linear Yards Pounds (approx.) A' 24 99 A' 28 199 A' 20 202 w IS 196 A' 12 193 *' 10 191 1A' .4 9 199 8 200 JA. V* * *. * 90 r # Duck Inserted Construction--Garlock 19 Sheet Packing is constructed of a high-grade, strong cotton duck with covers of a special Garlock rub ber compound. In thicknesses of fa" or less a single ply of fabric is used with one addi tional ply for each increase of fa" in the thickness of the sheet. This rubber sheet is approximately 80 durometer hardness. Form--Garlock 19 Sheet Packing is regu larly manufactured in 44" width and in thicknesses from fa" to l/i" inclusive as shown in the table below. Garlock 219 Gaskets are cut from Garlock 19 Sheet and are supplied in any size or shape, fabricated to the customer's specif! cations. Thicknesses A' A' W A' A* GARLOCK 19 Sheet Standard Roll Quantities Linear Yards Pounds (approx.) 40 92 40 202 27 208 20 200 16 203 13 195 11 195 10 199 FOR... Gasketing against hot or cold water, aqueous solutions (except strong acids and low pressure steam or gas. ON... Flanged joints of pipe lines or equipment in heavy hydraulic service where ordinary rubber gaskets may creep. This superior rubbe sheet is frequently used as apron cloth) in paper mills and as door strips on street cars or buses. GARLOCK 19 SHEET JOR... Gasketing against hot or cold water, aqueous solutions (except strong acids), low pressure steam or gas. ON... Pipe flanges or flanged joints on other equipment requiring a rubber gasket. GARLOCK 353 SHEET-953 GASKETS Construction--Garlock 353 Sheet is made of a high grade, Garlock black rubber com pound specially developed for use as a gas keting material. This rubber sheet is approximately 80 durometer hardness and is tough and resilient. Form--Garlock 353 Sheet Packing is manufactured in a standard 40" width and in thicknesses from yj" to 34" as shown in the table below. Garlock 953 Gaskets are cut from Garlock 353 Sheet. These gaskets are available in any size and shape fabricated to the cus tomer's specifications. GARLOCK 353 Sheet Thicknesses Standard Roll Quantities Linear Yards Pounds (approx.) A' 40 A' 40 A' 27 y" 20 A' 16 A' 13 A' 11 U' 10 100 200 203 200 200 195 193 200 4ft _FOR Gasketing against hot or cold water, aqueous solutions (except nitric acid and concentrated sulphuric acid), low pressure steam or gas. ON... Pipe flanges or flanged joints of other equipment, particularly on food equipment requiring an odorless, tasteless gasketing. 92 GARLOCK 7790 SHEET-7790 GASKETS Construction--Garlock 7790 Sheet is made of a high-grade Garlock rubber com pound. This sheet is black in color and has a durometer hardness of approximately 80. It is a dependable rubber gasketing material. Form--Garlock 7790 Sheet Packing is manufactured in a standard 40" width and in thicknesses from yj" t0 Vi" as shown in the table below. Garlock7790 Gaskets, cut from this sheet, are available in any size or shape fabricated to the customer's specifications. GARLOCK 7790 Sheet Standard Thicknesses Standard Roll Quantities Linear Yards Pounds (upprox.) A' 48 A' 48 A' 32 W 24 A' 19 A' 16 A* 14 W 12 100 197 197 197 195 197 201 197 * Soft Rubber Sheets GAR LOCK 0023 SHEET-6023 GASKETS Construction--Garlock 6023 is manu factured from a special Garlock compound containing a maximum percentage of crude rubber. This "pure gum rubber" sheet is brown in color and is very soft, having a durometer hardness of approximately 35. Form--Garlock 6023 Rubber Sheet is pro duced in standard thicknesses from to and in standard 40" width as shown in the table below. This material in -fa" thick ness can be produced in sheets 53" square, maximum size. Garlock 6023 Gaskets, cut from this sheet are available in any size or shape fabricated to customer's specifications. GARLOCK 6023 Sheet Stundard Thicknesses A' A* H" A* A' A' !*' A' Standard Roll Quantities Linear Yards Pounds (approx.) 48 32 24 19 16 14 12 53' x 53' sheet 149 149 149 147 119 152 149 3 jFOJV... Gasketing against h or cold water, gases and aqueous solutio (except nitric acid a concentrated sulphuric acid). Flanged joints whic operate with a very light bolt load or where the flange surfaces are extreme irregular. GARLOCK Ol SHEET-96 GASKETS Construction--Garlock 91 Sheet is made of a high-grade Garlock rubber compound, black in color. It is a resilient sheet of approximately 60 durometer hardness. Forms--Garlock 91 Rubber Sheet is made in a standard 40" width and in thicknesses from -fa" to 34* inclusive as shown in the table below. Garlock 96 Gaskets are cut from this sheet and are available in any size or shape, fabricated to the customer's specifications. GARLOCK 91 Sheet Standard Thicknesses Standard Roll Quantities Linear Yards Pounds (approx.) A' 48 93 A' 48 186 A' 32 186 IV 21 186 A* 19 184 A' 16 186 A' It 190 V 12 186 FOR... Gasketing against h or cold water and aqueous solutions (except nitric acid and concentrated sulphuric acid), low pressure steam or gas. OiV... Flanged joints when limited bolt load or flange irregulariti require a soft gasketing. 92 Rubber Sheets . .FOR . Gasketing against hot or cold water. OX.,. Pipe flanges or equipment where a general purpose gasketing is desired. OARLOCK 159 Construction--Garlock 159 Sheet is made of a black rubber compound with cot ton cloth insertion. One ply of cloth is used in and &" thicknesses and one addi tional ply for each " increase in thick ness. Approximately 80 durometer hard ness. GARLOCK 179 Construction--Garlock 179 Sheet is made of a black rubber compound with cotton cloth surface on both sides. In thicknesses greater than the sheet contains one or more insertions of cotton cloth in addition to the cloth on the two surfaces. Approxi mately 80 durometer hardness. OARLOCK 169 Construction--Garlock 169 Sheet is made of a black rubber compound with cot ton cloth on one surface. In thicknesses of or greater the sheet contains one or more insertions of cotton cloth in addition to the surface ply of cloth. Approximately 80 durometer hardness. Form--Garlock 159, 169 and 179 Rubber Sheets are produced in standard 44" width and in thicknesses from yj" to y in clusive except that the minimum thickness for Garlock 179 is jV*. Standard roll quantities are shown in the table below. These materials regularly are sold in full roll quantities only. GARLOCK 159. 169 and 179 Sheet. Standard Thicknesses Standard Roll Quantities Linear Yards Pounds (approx.) *' JO 1*1* JO A' 2T y*' 20 A' 16 A' 13 A' 11 v 10 Note: Garlock 179 is not made in A' thickness. 101 205 209 206 208 202 201 207 94 leoprene Sheets Construction--The Garlock Sheet Pack ings described on this page are all made of neoprene and carbon black compounds and differ from each other only in the hard ness of the finished material. The harder materials generally are employed on pre cision-finished flanges and where maximum resistance to gasket flow under heavy bolt loads is required. When bolt loads are light or when flanges are in poor condition the softer gasketing materials are desirable. The approximate durometer hardnesses of these neoprene sheets are: GARLOCK 7300--90 duro. GARLOCK 7797--80 duro. GARLOCK 7986--60 duro. GARLOCK 8312--50 duro. Form--Garlock 7300 Sheet is regularly produced in 40" width and in thicknesses from -jV' to yi" inclusive. Standard roll quantities are shown in the table below. Garlock 7797 Sheet is regularly manu factured in 40" width and in thicknesses from yjr" to inclusive. Standard roll quantities are shown in the table below. Garlock 7986 Sheet is regularly produced in thicknesses from &" to inclusive and in 40" width, packaged in roll quanti ties as shown in the table below. This ma terial is also made in thickness in sheets 53" square. Garlock 8312 Sheet is regularly produced in thicknesses from &" to inclusive and in 40" width, packaged in roll quantities as shown in the table below. This material is also made in gV'' thickness in sheets 53" square. NEOPRENE SHEET--Standard Roll Quantities Thickness Garlock 7300 Linear Y urds Pounds (approx.) Gurlock 7797 Linear Yards Pounds (approx.) A' 44 103 44 99 A' 44 205 44 198 A' 29 203 29 196 vr 22 205 22 198 A' 18 210 18 203 A' 13 210 13 203 A' 13 212 13 205 11 2(15 11 198 *\Wiglit shown is for one sliect 53' square Gurlock 7986 Linear Yards Pounds (approx.) *4 44 193 29 191 22 193 18 198 15 198 13 200 11 193 Garlock 8312 Linear Yards Pounds (approx.) *4 44 196 29 193 22 196 18 200 15 200 1.3 202 11 196 FOR . . . Gasketing against non-aromatic petroleum, fatty oils or solvents (except those of the aromatic, chlorinated or ketone types) at temperatures up to 300 F. ON... Flanged joints where the oil resistant qualities of a neoprene gasketing are required. The compounds from which these sheets are made are also manufactured in ring, gasket and strip forms and in molded and extruded shapes. FOR... Gasketing against oils and solvents (including aromatic types to a limited extent but generally excluding the chlorinated and ketone types) at temperatures up to 300 F. ON... Flanged joints where the high temperature, oil-resistant qualities of a Buna-N rubber gasketing are required. The compounds from which these Buna-N sheets are made are also manufactured , in ring, gasket and strip forms and in molded and extruded shapes. Construction--The Garlock Sheet Pack ings described on this page are all made of Buna-N, carbon black compounds and differ from each other only in the hardness of the finished material. The harder materials generally are used on precision-finished flanges and where maximum resistance to gasket flow under heavy bolt loads is required. When bolt loads are light or where flanges are in poor condition the softer gasketing materials are desirable. The approximate durometer hardnesses of these Buna-N sheets are: GARLOCK 8452--90 duro. GARLOCK 8459--80 duro. GARLOCK 8495--70 duro. GARLOCK 8474--60 duro. Form--Garlock 8452,8459, 8495 and 8474 sheet packings are regularly produced in standard 40" width and in thicknesses from iV" to inclusive, packaged in roll lots as shown in the table below. These materials are also available in thickness in sheets 53" square. BUNA-N SHEETS--Standard Roll Quantities St andard Thickness A' A' A' y%* A' A' A" Vi' Garlock 8452 Linear Yards Pounds fapprox.) * 4H 44 193 29 191 22 193 18 198 IS 198 13 200 11 193 Garlock 8159 Linear Yards Pounds (approx.) *4 48 197 32 197 24 197 19 195 16 197 14 201 12 197 Weight shown s for one sheet 53* square. Garlock. 8495 Linear Yards Pounds (approx.) 3H 48 189 32 189 24 189 19 187 16 189 14 193 12 189 Garlock 817 1 Lincur Yards * 48 32 24 19 16 11 12 Pounds (.approx.) 31 _ 181 181 181 182 181 188 18 l Cork-Fibre Sheet GARLOCK 660 SHEET i ! Construction--Garlock 660 Sheet is 660 Sheet and are made in any size or shape j made by a patented process which combines fabricated to the customer's specifications. i granulated cork and vegetable fibre into a strong and compressible sheet packing. This material is treated with an oil-resistant OARLOCK 660 Sheet binder. In thicknesses in excess of the Standard ' Standard Roll Quantities 1 sheet is of plied construction. Forms--Garlock 660 is regularly supplied Thickness Linear Yards Pounds (approx.) in standard 36" width and in thicknesses from .010" to tyf. Thicknesses up to Y" are produced in roll lots as shown in the table below. Thicknesses of or greater are supplied in sheets 36" square. Garlock 661 Gaskets are cut from Garlock .010' .015' (A'l .021' .032' (**> .047' ( A") .062' < h") .095' ( A") .125' (4') 100 50 50 50 SO 25 25 36' Sq. Sheet 46 26 41 54 87 47 78 3.75 (per sheet) GARLOCK 661 GASKETS FOR... Gasketing against oils and solvents at temperatures up to 212 F. ON... Flanged joints of gear cases, crankcases, oil pans and similar applications involving little or no internal pressure and for gasketing on shipping containers. * Guardian Gaskets Steam, oils, gases or liquids at the highest pressures and at temperatures up to 1000 F. OiV.*. Pipe flanges; boiler manhole, ii handhole and tube plates; oil refinery equipment '1 b or any other application where Construction--Garlock 555 Guardian Gaskets are constructed of spirally wound strips of zinc-coated rustproof steel alter nated with asbestos paper. The inner and outer edges of the gasket are reinforced with a double layer of steel and electrically spot welded. The metal strip used in Guardian Gaskets is formed into a cross sectional shape re sembling the letter M but with rounded angles. This structural design imparts un usual resiliency and rebound to the gasket. Form--Garlock Guardian Gaskets are made in round, oval, square, diamond and other shapes, fabricated to the customer's specifications. These gaskets are not made with bolt holes or in shapes with re-entrant angles. Standard thickness is Centering Ring--When so ordered these gaskets are supplied with an attached steel centering ring of the proper diameter to fit inside the bolts of a flanged pipe joint. This arrangement is advantageous on many applications. For example, when gaskets are to be applied to raised face flanges the cen tering ring permits usage of a gasket having the same I. D. and 0. D. as the raised face of the flange and at the same time insures correct centering of the gasket in the joint. GARLOCK 604 Construction--Garlock 604 Gaskets are made of wire-inserted Garlock asbestos cloth treated with a heat-resistant, rubber cement. The cloth is folded, formed and pressed to produce gaskets of the required size and shape. Form--Garlock 604 Gaskets are produced in any practicable size, shape and thickness, fabricated to the customer's specifications. FOR . . . Gasketing against steam, gases, water or aqueous solutions (except strong mineral acids) at temperatures up to 600 F. OX... Boiler manholes and handholes and on flanged joints such as autoclaves, column stills or other equipment where conditions require a soft gasketing material. GARLOCK 604 GASKETS GARLOCK 7840 Construction--Garlock 7849 Gaskets are made of pure African blue asbestos cloth treated with a special neoprene cement. The cloth is folded, formed and pressed to pro duce gaskets of the required size and shape. Form--Garlock 7849 Gaskets are made in any practicable size, shape and thickness, fabricated to the customer's specifications. FOR... Gasketing against ' strong mineral acids, alone or in presence of oils or organic solvents. ON... Flanged joints of autoclaves, column stills or other equipment where a soft, acid-resistant gasketing is required. 99 FOR... Tube plates of Heine water tube boilers. FOR... Tube plates of B. & W. water tube boilers. FOR... Tube plates of Edgemoor water tube boilers. 100 GARLOCK 601 Construction--Garlock 601 Gaskets are made of Garlock wire-inserted asbestos cloth treated with a heat-resistant rubber cement, folded, formed and pressed into shape. In round shape these gaskets are made seamless and in oval shape they are made with a taped joint. Form--Garlock 601 Gaskets are made to fit. round and oval tube plates of Heine boilers. Standard size for round gaskets is 3I. D. X 4\in o. D. X Vs" thick. Stand ard size for oval gaskets is x ~\y% I. D. x flange x Ya thick. GARLOCK 602 Construction--Garlock 602 Gaskets are of seamless construction, made of Garlock, wire-inserted asbestos cloth treated with a heat - resistant rubber cement, folded, formed and pressed into shape. Form--Garlock 602 Gaskets are made to fit oval and square tube plates on B. & W. boilers. Standard size for oval gaskets is 4y8" x 5I.D. x A" flange x H" thick. Standard size for square gaskets is 434 " x \y% I.D. x Y" flange x Ya" thick. GARLOCK 608 Construction--Garlock 608 Gaskets are of seamless construction, made of Garlock, wire-inserted asbestos cloth treated with a heat - resistant, rubber cement, folded formed and pressed into shape. Form--Garlock 608 Gaskets are made in a standard oval size, 4^" x 5Y" I.D. x Y" flange x Y" thick to fit Edgemoor boiler tube plates. GAHLOCR 612 TAPE Construction--Garlock 612 Tape is made of -wire-inserted Garlock asbestos cloth, treated with a heat-resistant rubber cement, folded, formed and pressed to the required width and thickness. Form--Garlock 612 Tape is produced in any practicable width and in thicknesses from -gs" up. It is available in continuous lengths as specified by the customer. FOR... Gasketing against steam, gases, water or aqueous solutions (except strong mineral acids) at temperatures up to 600 F. ON... Flanged joints, especially those of large diameter, such as autoclaves, cylinder heads or other equipment requiring a soft, asbestos gasketing. GARLOCK 610 and 611 GARLOCK 610 GASKETING--GARLOCK 611 GASKETS Construction--Garlock 610 Gasketing is made of..-wire-inserted, Garlock asbestos cloth, treated with a heat-resistant rubber cement and formed into round cross sec tion. Sizes Y% and above are made with a hollow center. Forms--Garlock 610 Gasketing is made in sizes from Y" to 1" inclusive packaged as shown in the table below. Each box con tains friction tape and lead connectors for use in forming gaskets. (Lead connectors not supplied for sizes below %".) . Garlock 611 Gaskets are made from 610 material and are supplied in sizes as speci fied by the customer. These gaskets are not made with a hollow center. Packing Size Coils per box Feet per box Pounds per box (approx.) GARLOCK 610 5*' h" 9 50 2Yi 2 50 3'5 2 50 A' !i' A' X' R' X' H' X' H* 1' 2 50 SH 2 50 6^ 2 50 8' 2 50 9>; 2 37 H 8'i 2 37 X 95*' 2 37 V6 10J5 2 375J 12'( 2 37 55 H>5 2 3755 17'. FOR... Gasketing against steam, gases, water or aqueous solutions (except strong miners acids) at temperature up to 600 F. ON... Flanged joints where a compressible asbestos gasket is required. Usually applied to grooved flanges. 101 Asbestos Neoprene Gasketing Materials FOB... Gasketing against oils or solvents at high pressures and at temperatures up to 300 F. ON... Flanged joints of oil refinery equipment or other applications requiring a soft, asbestos gasketing. FOR... Gasketing against oils or solvents at high pressures and at temperatures up to 300 F. ON... Heater doors or flanged joints-- usually installed in a groove. GARLOCK 8240 Construction--Garlock 8240 is a gasket ing tape made of wire-inserted Garlock asbestos cloth, treated with an oil-resistant neoprene cement. It is folded, formed and pressed to the desired width and thickness. Form--Garlock 8240 Tape is produced in any practicable width and in thicknesses from up. It is usually supplied in con tinuous lengths on reels. Garlock 8240 Gaskets, formed from this tape, are manufactured to customer's specifications. GARLOCK 7588 Construction--Garlock 7588 is a gasket ing made in coil form of wire-inserted, Gar lock asbestos cloth, treated with a neoprene cement and formed to the required size and cross sectional shape. Form--Garlock 7588 is regularly pro duced in round or square cross section and in sizes from to 1" inclusive, packaged as shown in the table below. Also available in rectangular cross section, made to cus tomer's specified sizes. This material is also available in gasket form, manufactured to customer's specifi cations. Packing Size Coils per Box Feet per box Pounds per box (approx.) 1 Round Square GARLOCK 7588 'a" A' H* A* 4' 2 50 - ! * 2 50 3.4 i 2 50 44 5 ?* 2 50 5X 6H 2 50 7 8 A' tt' Hr H* H" 1* 2 50 84 94 2 50 94 11 2 374 84 94 2 374 94 11 ?* 2 37 H 104 124 2 374 124 15 *> 37 4 14 17 4 2 37!* 17.4 20 ! 102 I! Gasketing Materials GARLOCK 7051 Construction--Garlock 7051 Gasketing material is made of wire-inserted, Garlock asbestos cloth treated with a heat-resistant rubber cement and formed to the required size and cross sectional shape. Form--Garlock 7051 is produced in round or square cross section in standard sizes from x/" to 1" inclusive as shown in the table below. This material is also avail able in rectangular cross section to cus tomer's specified sizes. Gaskets formed from this material are produced to customer's specifications. GARLOCK 7051 Packing Size Coils per box Feet per box Pounds per !>ox (approx.) I Round Square V A' A' H* A' 4' 4' '.V H' 7A` H" 1* 2 50 24 2 50 3 4' 4 2 50 44 54 2 50 sx 6.4 2 50 7 8 2 50 84 94 2 50 9.4 11 2 374 84 9*4 2 374 94 u >4' 2 37.4 10 12 4 2 37 4 124 15 2 374 UK 17 4' 2 37 4 17 4' 20 FOR ... * Gasketing against steam, gases, water or aqueous solutions (except strong miner, acids) at temperatur up to 600 F. ON... Heater doors or othe equipment--usually installed in grooved flanges. GARLOCK 553 1 Construction--Garlock 5534 is made of high grade cotton yarn, braided square. It is lubricated with a special vegetable oil lubricant. Form--Garlock 5534 is produced in any practicable packing size to customer's speci fications. It is packaged in coil lengths in boxes or in continuous lengths on reels as specified. Also available in rings with square cut joints. FOR... Use against cold oils and solvents. ON... Hatches on marine tankers. 101 FOR... Gasketing against hot or cold water, aqueous solutions (except strong acids) and low pressure steam. OJV... Boiler manholes and handholes, heater doors, large tanks and similar applications. FOR ... Gasketing against hot or cold water, aqueous solutions (except strong acids) and low pressure steam. i : oiv... . Boiler manholes and handholes, heater doors, large tanks and similar applications. OARLOCK 28 GASKETING -GARLOCK 281 GASKETS Construction--Garlock 28 Gasketing is made of a special Garlock red rubber com pound, formed round in cross section. This material is manufactured with a hollow center which adds to its resiliency. It has a durometer hardness of approximately 80. Forms--Garlock 28 is regularly produced in 12^ foot lengths and in sizes from J-'s" to 1" inclusive, packaged as shown in the table below. Each box contains friction tape and lead connectors for making gaskets. Garlock 281 Gaskets are formed from this material and are produced in sizes as specified by the customer. Packing Size Coils per box Feet per box Pounds per box (approx.) GARLOCK 28 w X 50 34 ft" 4 50 44 4 50 54 A" 3 37 4 64 4* 3 37 4 8 H' 2 25 6 w* 2 25 74 tr i 12 4 44 i 124 5', tr | r i ii 124 1 124 6 j 64 GARLOCK 500 GASKETING --GARLOCK 501 GASKETS Construction--Garlock 500 Gasketing is a round gasketing material made of a spe cial Garlock red rubber compound of ap proximately 80 durometer hardness, formed around a hollow, lead tube center. Formw--Garlock 500 is regularly produced in 12^} foot lengths and in sizes from 3 s" to 1* inclusive as shown in the table below. Each box contains friction tape and lead connectors for use in making gaskets. Garlock 501 Gaskets are made from Gar lock 500 in sizes as specified. Pucking Size Coils per box Feet per box Pounds per box (approx.) GARLOCK 500 4* A* 14' A' w H' h' tr 4' !i' i l' 4 44 332 2 i 1 i !i 50 SO 50 374 374 25 25 124 124 124 i 124: 6 4 8 4 9 4 8 4 154 114 13 !74 84 94 II* 104 Garlock Diaphragm Sheets and cut or molded diaphragms are made of special rub ber or synthetic rubber compounds, de veloped specifically for use in the manufac ture of these products. This complete line includes diaphragm materials designed to operate at various pressures and against the several gases and liquids for which dia phragms commonly are employed. Rubber Diaphragm Sheets FOR... Dry natural gas, air or water at medium pressures. ON... Diaphragm motors for valves, switches or similar devices. GARLOCK lf> Construction--Garlock 619 is made of a high grade black rubber compound with cotton duck insertion. Thicknesses up to Yz inclusive contain a single ply of fabric with one additional ply for each in crease in thickness. Forms--Garlock 619 is made in standard 44" width and in thicknesses from gn to Y" inclusive. Standard roll quantities are shown in the table below. Cut or molded diaphragms are produced to customer's specifications. Standard Thicknesses Linear Yards per Roll Pounds per Roll (approx.) GARLOCK 619 i**" A' XT A* A' A' | >4' 48 202 32 203 21 201 19 202 16 201 II 209 I ] 12 201 b FOR... Dry natural gas, air or water at medium or high pressures. ON... Diaphragm motors for valves, switches or similar devices. GARLOCK 7104 Construction--Garlock 7104 is made of a high grade black rubber compound with strong, cotton duck insertion. Thicknesses Yzup to inclusive contain a single ply of fabric with one additional ply for each -^g" increase in thickness. Forms--Garlock 7104 is made in standard 44" width and in thicknesses from jV' to Y" inclusive. Standard roll quantities are shown in the table below. Diaphragms cut or molded from this material are produced to the customer's specifications. Standard Thicknesses Linear Yards per Roll Pounds per Roll (approx.) GARLOCK 7104 A' A' 48 202 32 203 21 204 A* 19 202 ' A' A' 16 203 14 208 12 203 i Rubber Diaphragm Sheets GARLOCK 7908 Construction--Garlock 7998 is made of a high grade rubber compound with strong, cotton duck insertion. Thicknesses up to }/% inclusive contain a single ply of fabric with one additional ply provided for each increase in thickness. Forms--Garlock 7998 is made in standard 44" width and in thicknesses from to 34* inclusive, packaged in standard roll quantities as shown in the table below. Cut or molded diaphragms are fabricated to the customer's specifications. Standard Thicknesses Line.ur Yards |>er Roll Pounds per Roll (approx.) GARLOCK 7998 A' A' X' A' A* V 48 32 191 193 21 19 16 14 12 191 192 193 197 195 FOR . . . Dry natural gas, air or water at medium or high pressures. OiV... Diaphragm motors f< valves, switches and similar devices, especially on applications exposed to radiant heat. GARLOCK 7543 Construction--Garlock 7543 is made of a "pure gum" brown rubber compound with a single insertion of cotton sheeting. It is a very high grade, soft diaphragm stock. Forms--Garlock 7543 is made in -fa* and thicknesses and in standard 44" width,packaged in rolls containing 48 linear yards. Weight per roll is approximately 88 pounds in 2" thickness and 169 pounds in jt" thickness. Diaphragms cut or molded from this ma terial are made to the customer's specifica tions. FOR... Dry natural gas, air or water at low pressures. OiV... Household gas regulators, air pressure regulators or other application) requiring great sensitivity. FOR... Wet manufactured gas and solvents (especially those of the aromatic and chlorinated types) at medium or high pressures. OiV... Diaphragm motors for valves and switches and similar applications. GARLOCK 7598 (Thiokol) Construction--Garlock 7598 is made of a Thiokol rubber compound with heavy cotton duck insertion. Thicknesses up to inclusive contain a single ply of fabric with one additional ply for each y-" increase in thickness. Forms--Garlock 7598 is made in thick nesses from to }/" inclusive. Maximum size of sheets is 46" x 53". Approximate weight per sheet is shown in the table below. Cut or molded diaphragms are fabri cated to the customer's specifications. OARLOCK 7598--Sheets 46r x 53' Standard Thicknesses A* A' y" A' A" A' Pounds per Sheet (approx.) 7* 11 15 4 194 23 27 31 FOR... Wet manufactured gas and solvents (especially those of the aromatic and chlorinated types) at low pressures. ON... Household gas regulators, air pressure regulators, automotive fuel pumps or other applications requiring great sensitivity. 108 GARLOCK 7603 (Thiokol) Construction--Garlock 7603 is made of a Thiokol rubber compound with a single ply insertion of high grade cotton sheeting. Forms--Garlock 7603 is made in standard 44" width and in ^ thickness only. In sheet form this material is packaged in rolls containing 40 linear yards and weigh ing approximately 100 pounds. Cut or molded diaphragms are fabricated to the customer's specifications. f. leoprene Rubber Diaphragm Sheets GARLOCK 72 (A'ooprene) Construction--Garlock 7992 is made of a neoprene rubber compound with strong, cotton duck insertion. Thicknesses up to inclusive contain a single ply of fabric with one additional ply provided for each increase in thickness. Forms--Garlock 7992 is made in standard 44" width and in thicknesses from to y" inclusive. It is packaged in roll lots as shown in the table below. Cut or molded diaphragms are fabricated to the customer's specifications. Standard Thicknesses Linear Yards per Roll Pounds per Roll (approx.) GARLOCK 7992 A' A' Vi" 44 29 22 198 197 198 A' 18 202 A' is 203 A' 13 205 u1 " 11 198 FOR... Wet natural gas, gasoline, oils or refrigerant gases at medium or high pressures. OxV... Diaphragm motors for valves, switches and similar devices. GARLOCK 7 130 (Aeopreae) Construction--Garlock 7430 is made of neoprene rubber compound with a single ply insertion of high grade cotton sheeting. Forms--Garlock 7430 is made in standard 44" width and in thickness only. It is packaged in rolls containing 40 linear yards and weighing approximately 95 pounds. Cut or molded diaphragms are fabricated to the customer's specifications. FOR m Wet natural gas, gasoline, oils or refrigerant gases at low pressures. OAT... Household gas regulators, air pressure regulators and similar applications where great sensitivity is required. 109 "I----1------ ------- r~ w: Locomotive Cab Cock Packing......................... PAGE 112 Chevron Throttle Packing......................................................................... 113 American Multiple Throttle Packings................................................114 Gauge Cock Discs--Throttle Packing.................................................115 Air Pump Packings............................................................................................. 116 Power Reverse Gear Rod Packings.......................................................117 Power Reverse Gear Cylinder Packings............................................118 Feed Water Pump Rod Packing................................................................ 119 Feed Water Pump Cylinder Packings................................................... 120 Stoker Engine Packings.................................................................................121 Expansion Joint Packings...............................................................................122 Expansion Joint Packings...............................................................................123 Ball Joint Packings........................................................................................... 124 Locomotive Front End Tapes......................................................................125 Insulation Tapes.............................................. 126 Fire Pan and Insulation Tapes...................................................................127 Brake Cylinder Cups........................................................................................ 128 Locomotive Appliance Gaskets................................................................. 129 m 112 Construction--Garlock 1700 Locomotive Cab Cock Packing is braided from long- fibre Canadian asbestos yarn; it is round in cross section. This material contains no internal lubricant but is treated with a surface coating of graphite. Form--Garlock 1700 is manufactured in sizes from to 1 inclusive advancing by sixteenths. In sizes up to inclusive it is regularly packaged on 1 lb., 2 lb. or 5 lb. spools; and Yl sizes are packaged on 2 lb. or 5 lb. spools and sizes from Y" to , on 5 lb. spools only. Sizes above are not put up on spools. Approximate footage per pound is shown in the table below. GARLOCK 1700 Packing Size A' A* ?' A' K' A' A' H' H' | V Feet per pound (approx.) 440 150 70 45 34 22 16 12 9 7|6|5 Chevron Throttle Packing Construction--Garlock 530 Chevron Throttle Packing is manufactured of special Garlock asbestos cloth treated with a rubber compound and molded into the unique and exclusive Chevron shape. Because of the automatic action of these hinge-like Chev ron rings very little gland pressure is re quired. The result is a leakless, easy-oper ating throttle. Form--Chevron Throttle Packing is fur nished in complete sets only, molded to throttle stem and stuffing box sizes. Each set contains a top and bottom adapter ring and a sufficient number of intermediate Chevron rings to obtain the required depth. Data concerning the depth of Chevron sets appears on page 77. Chevron Throttle Packing is frequently installed with a grease lantern ring and a connection for a grease gun. This type of installation permits the introduction of a lubricant into the stuffing box which makes for longer packing life, reduces friction to a minimum and increases the ease with which the throttle can be opened and closed. Economy--Because of its longer life Chevron Throttle Packing is a most eco nomical throttle stem packing. Further more, Chevron throttle sets should not exceed 3" in depth and sets shallower than 3" frequently are desirable. Deeper stuffing boxes, therefore, should be bushed accord ingly, thus effecting a reduction in the amount of packing required per locomotive. Application--Chevron Throttle Packing must be applied with the recess or V in the Chevron rings toward the pressure or the bottom of the stuffing box and the apex of the ring pointed to the atmosphere or toward the gland. Apply the bottom ring first, followed by the Chevron rings, which should be applied one at a time and seated properly against the next ring by using a flat tool or stick. Complete the installation by applying the top ring. Draw up on the gland to make sure the entire set is firmly seated in the stuffing box but do not apply excessive gland pressure at any time. This packing operates best with light gland pressure and the gland should be carefully adjusted with just enough pressure to prevent leakage. GARLOCK CHEVRON THROTTLE PACKING ZW* American Multiple Throttle Packings GARLOCK 9001 Construction--Garlock 8061 American Multiple Throttle Packing is made of strands of copper floss or tinsel with a shel lac binder. Rings are molded into a conical shape and are cut open with a beveled joint. Form--Garlock 8061 is made in ring form only and is generally supplied in com plete sets made up in the proper sizes to pack the several different types of American Multiple Throttles. Sets for Types A, B, C and D throttles are regularly supplied with bronze adapter ring on top end of set but if so specified this adapter ring will be made of 8061 material. Sets for Types E and F throttles are regularly supplied with 8061 adapter rings but bronze adapters are avail able. These sets are individually boxed. For replacement service the conical rings only, without the adapter rings, are obtainable. GARLOCK 9001 Construction--Garlock 9001 American Multiple Throttle Packing is made of strands of copper floss or tinsel and a special Garlock rubber binder. Rings are molded into conical shape and are cut open with a beveled joint. Form--Garlock 9001 is made in ring form only and is generally supplied in complete sets, made up in sizes to pack properly the several different types of American Multi ple Throttles. Each set contains a top adapter ring which is made of bronze for Types A, B, C and D throttles and of the 9001 material for Types E and F, unless other wise specified. Sets are individually boxed. For replacement service Garlock 9001 conical rings only, without the adapter rings, are obtainable. GARLOCK 5699 Construction--Garlock 5689, which is a successful packing both on American Multiple Throttles and on Locomotive Air Pumps, is described on page 116. Form--For American Multiple Throttle service Garlock 5689 is regularly packaged in individual sets, each set consisting of a bronze adapter or end ring, a beveled bot tom ring of 5689 material and a sufficient number of 5689 rings, approximately square in cross section, to make up sets of the proper depth to pack the stuffing box. GARLOCK 8061 GARLOCK 9001 114 GARLOCK 2000 Construction--Garlock 2000 Locomotive Throttle Packing is composed of rings of Garlock 200 asbestos packing with rubber back described on page 20. Form--Garlock 2000 is supplied in sets only and is available in a complete range of sizes to fit all throttle stems and stuffing box diameters and depths. Each set is indi vidually boxed. GAKLOI K 7751 LOCOMOTIVE GAUGE COCK DISCS Construction--Garlock 7751 Locomotive Gauge Cock Discs are molded of a special asbestos fibre and rubber compound devel oped for use especially in this severe service. Form--Garlock 7751 discs are furnished in standard size (1O.D. x thick x hole) to fit locomotive gauge cocks. 115 GARLOCK 2200 Locomotive Air Pump Packings GARLOCK 2200 Construction--Garlock 2200 Locomotive Air Pump Packing is composed of rings of Garlock 200 High Pressure Asbestos Pack ing (page 20) and Garlock 222 Asbestos Compressor Packing (page 25), formed to size. Form--Garlock 2200 is supplied in sets to fit the air and steam ends of Westinghouse and New York air pumps. When ordering Garlock 2200 for Westinghouse pumps the size of the pump should be specified and when ordering for New York pumps specify the number of the pump. Garlock 2200 is packaged in individual boxes, each con taining sufficient packing for one stuffing box only. Two sets, therefore, are required to completely pack a 9Westinghouse pump and 4 sets to completely pack a No. 5 New York pump. GARLOCK 5080 Construction--Garlock 5689 is made of a shredded metal foil and asbestos fibre plastic mixture treated with vegetable oil, encased in a braided asbestos cover, and surface coated with a special graphite compound. Rings are pressed to specified size and are cut open with a butt joint. Form--Garlock 5689 is put up in sets to fit the air and steam ends of Westinghouse and New York air pumps. When ordering for Westinghouse pumps the pump size should be specified and when ordering for New York pumps the pump number is required. Each box of Garlock 5689 contains suffi cient packing for one stuffing box. Two boxes or sets are required, therefore, to completely pack a 9W Westinghouse pump and 4 boxes are required for a com plete packing of a No. 5 New York pump. Power Reverse Gear Rod Packings Garlock Power Reverse Gear Packings are packaged in sets to fit the piston rods and trunks of gears of all types. The style or styles of Garlock packing recommended and most commonly used on reverse gears of different kinds and types are indicated below. When ordering power reverse gear packing specify the kind and type of gear, the style of Garlock packing and the number of sets required. If the rod is undersize specify also the rod diameter. ALCO GEARS Types E, G and H--Garlock 430 Chevron (described on page 79) Type K--Garlock 530 Modified Chevron (a modified form of Garlock 530 Chevron described on page 80) Garlock 449-S, consisting of Garlock 333 (described on page 40) and Garlock 550 (described on page 41), has been used on old types of Alco gears. BALDWIN GEARS Garlock 530 Modified Chevron (a modified form of Garlock 530 Chev ron described on page 80) BARCO GEARS Type M. I.--Garlock 530 Modified Chevron (a modified form of Garlock 530 Chevron described on page 80) FRANKLIN.PRECISION GEARS Including Type G--Garlock 530 Modified Chevron (a modified form of Garlock 530 Chevron described on page 80) KAGONNET GEARS Types A and B--Garlock 430 Chevron (described on page 79) Type E--Garlock 530 Modified Chevron (a modified form of Garlock 530 Chevron described on page 80) Garlock 1225, consisting of Garlock 222 (described on page 25) and Garlock 235 (described on page 22) has been used on all types of Ragonnet gears. GARLOCK 530 MODIFIED CHEVRON GARLOCK 430 CHEVRON 1 118 Garlock Power Reverse Gear Cups are made in sizes to fit all types of locomotive power reverse gears. Molds are available for pro ducing the cups described below for stand ard and oversize cylinders of Alco, Baldwin, Barco, Franklin, Precision, and Ragonnet gears. When ordering, specify make and type of reverse gear, diameter of cylinder and number of cups required. GARLOCK 813 CUPS Garlock 813 Cups are made of a special as bestos cloth, frictioned with a Garlock rub ber compound, molded to size and treated with a lubricant and graphited. This is a moderately hard cup. GARLOCK 813-A CUPS Garlock 813-A cups are made of a special asbestos cloth, frictioned. with a neoprene rubber compound, molded to size and treated with a lubricant and graphited. This cup is quite flexible. GARLOCK 7810 CUPS Garlock 7810 Cups are made of a heavy cotton duck, frictioned with a neoprene rubber compound, molded to size and treated with a lubricant and graphited. This cup is quite flexible. GARLOCK 1200 POWER REVERSE GEAR CYLINDER PACKING Garlock 1200 is intended for use on gears having spool-type pistons requiring a pack ing instead of a cup. Garlock 1200 is made of a special asbes tos cloth frictioned with a rubber com pound and molded into rings of rectangular cross section, cut open with a bevel joint. It is treated with a lubricant and graphite. Available either in individual rings or in sets of the required depth. 1 Feed Water Pump Rod Packing Garlock 530 Chevron Packing is recom mended for use both on the steam rods and on the water rods of Elesco and Worthing ton Feed Water Pumps. This automatic packing is fully described on page 80. This packing is made in a complete range of sizes, put up in sets, for all types of Elesco and Worthington pumps and for standard size or undersize rods. Each set consists of a top and bottom adapter ring and a sufficient number of Chevron rings to provide a total depth which permits proper entrance of the gland into the stuffing box. When ordering Garlock 530 Chevron for Elesco or Worthington Feed Water Pumps specify the make and type of pump, the rod diameter and the number of sets required. 119 GARLOCK 7963 RING FOR ELESCO PUMPS Garlock 7963 Packing was developed specially for use on the pistons of Elesco feed water pumps. This material is made of plies of strong, cotton duck frictioned with a special Garlock rubber compound. It is given a rock-hard cure and has mini mum expansion in hot water service. Garlock 7963 is available in all ring sizes to fit Elesco pump cylinders. This material is made in ring form only with squarecut, butt joint, molded to specified dimensions. It is regularly put up in sets. GARLOCK 33 SPECIAL ROCK-HARD FOR WORTHINGTON PUMPS Garlock 33 Special Rock-Hard Packing was developed for use on the pistons of Worthington feed water pumps. It is made of plies of strong, cotton duck, frictioned with a special Gar lock rubber compound and receives a rock-hard cure. This packing has minimum expansion in hot water service. Garlock 33 Special Rock-Hard is available in rings, formed to specified sizes, or in coil form. Coils are approximately square in cross section and are made in 15 foot lengths and in all sizes from l/% to V/i" advancing by sixteenths. The table below shows standard boxes for sizes up to 1". Packing Size GARLOCK 33 SPECIAL R.H. Coil H" ft" 1 x * ft' ft' 'A" ft' Vs" H" V< 1r ir l' Coils per box Feet per box (approx.) Pounds per box (approx.) 8 4 4 3 3 2 2 2 2 2 2 11 lj 1 1 120 60 60 45 45 30 30 30 30 30 30 15 15! 15 15 3 2 2 H Vi 3 X 3 W 4 6 654 9 10 6 6% 8 i1 9 GARLOCK 8005 RING FOR WORTHINGTON PUMPS Garlock 8605 Packing is a molded, hard rubber ring made of a special Garlock rubber compound, for use on the pistons of Worthington feed w'ater pumps. These rings are accurately molded to specified dimensions for application either to stand ard or to oversize cylinders. 120 GARLOCK 343 Oeft) # Standard Stoker Engine Parkings STEAM END--STOKER ENGINES --GARLOCK 8527 Garlock 8527 is made of a channel of Garlock asbestos cloth -with a wedge-shaped core or insert of soft, bearing metal fabricated to provide a series of small, staggered wearing surfaces which contact the rod. The materi al is treated with a special lubricant and externally graphited. Garlock 8527 is available in ring form only. Each ring is individually molded to specified shape and size and is cut open with a beveled joint. This material is in dividually packaged in complete sets. OIL END --STOKER ENGINES --GARLOCK 343 Garlock 343 is made of plies of Garlock asbestos cloth frictioned with a special Gar lock rubber compound and finished with rubber top and bottom covers. It is treated with a lubricant and is externally graphited. Garlock 343 is made in ring form only and usually is supplied in individually packaged complete sets with beveled end rings to fit the gland and stuffing box bevels. Rings are cut open with a beveled joint. OIL END-STOKER ENGINES--GARLOCK 7567 Garlock 7567 is made of plies of strong, cotton duck frictioned with a special Neo prene rubber compound. The material is treated with a lubricant and receives a sur face coating of graphite. Garlock 7567 is made jn ring form only. Rings are cut open with a beveled joint. This packing is regularly supplied in com plete sets, individually packaged. :>><*! .* Expansion Joint Packings GARLOCK 1005 RING Garlock 1005 Ring Packing is made of wire- inserted Garlock asbestos yarn, firmly braided and externally coated with a graph ite compound. This material is specially in tended for use on locomotive expansion joints. Garlock 1005 rings with square-cut, butt joint are supplied in any specified dimen sions. This same material is also available in coil form in sizes from to 1%" advanc ing by sixteenths. If coil form is desired specify Garlock 1015. For some applications a lightly lubricated and graphited material may be required. A material of that description is available and can be obtained by specifying 1005-A if ring form is desired and by specifying 1015-A if coil form is desired. GARLOCK-530 Garlock 530 Chevron Packing is made of a Garlock asbestos cloth molded into the ex clusive Chevron shape. This material is fully described on page 80. Garlock 530 is an effective packing on locomotive expansion joints because it automatically adjusts itself to pressure changes and vibration in the joint. Garlock 530 Chevron is made in ring form only and generally is supplied in com plete sets, each set consisting of a top and bottom adapter ring and a sufficient number of Chevron rings to make a packing of the required depth.  Expansion Joint Packings GAllLOCK 5250 Garlock 5250 is a Locomotive Expansion Joint Packing made of wire-inserted Garlock asbestos yarn braided hard by the braidover-braid method and formed square in cross section. It is internally treated with a petrolatum lubricant and graphite. Garlock 5250 Rings are made with a square-cut or butt joint and are available in any specified sizes. Garlock 5250 Coil is manufactured in all sizes from to 1%". This material is usually supplied in con tinuous lengths on reels but is also avail able in boxes. The table below shows stand ard box quantities for sizes up to 1" inclusive. Pocking Size Coils per lx>x Kim-1 |n-r l>ox (approx.) Pounds i>er l>ox (approx.) GARLOCK 5250 Coil A' >4' A' K" *554 321 120 100 116 7 ii 8}* 15 fl* H ' A' H' 3333 3 6672 60 51 45 12 M U'A 16 H it y< 19 Vi 3 42 21 *On 1, 2 or 5 11>. spools. fFcct per pound--approx. 1H' W *r * l 26 15 >* 1 24 16 H i 22 17 J* 1 20 18 H V GARLOCK 5270 Garlock 5270 Locomotive Expansion Joint Packing is made of hard braided, wireinserted, Garlock asbestos yarn, braided square in cross section. The asbestos yarn used in producing this packing is treated with a petrolatum lubricant and graphite before braiding. Garlock 5270 Rings are made with a square-cut or butt joint and are produced in any specified size. Garlock 5270 Coil is made in all sizes from to 1%" advanc ing by sixteenths. This packing is usually supplied in continuous lengths on reels but is available also in boxes. Standard box quantities for sizes up to \n inclusive are shown in the table below. Packing Size Coils per box Feet per box (approx.) Pounds per box (approx.) GARLOCK 5270 Coil w A' A' H' A' W A' H' H' w H' 7A` H' 1' * *55 43 3 3333l 1 1 1 76t 371 120 100 116 72 66 60 51 45 42 26 24 22 20 6M m 12A 10 12M ISM 15 H 16 H 17 M 12 *A 13M UM 16M On 1. 2 or 5 pound spools tFeet per pound--approx. 123 Ball Joint Packings GARLOCK lOlO RING Garlock 1010 Ring Packing was developed for use on the ball joints of locomotive booster engines. This packing is used, also, on the new type ball joints of mallet loco motives. Garlock 1010 is made of accordion-folded, Garlock asbestos cloth frictioned with a special Garlock rubber compound. The material is molded square in cross-section and is externally treated with a modified glycerol lubricant and graphite. This material is regularly supplied in ring sets. Rings are individually molded to fit the contour of the ball and are cut open with a butt joint. Sets are made in standard sizes to fit 3", and 4J4" joints. GARLOCK 7114 FILLER RING Garlock 7114 Filler Rings are intended for use in conjunction with Garlock 1010 Rings on booster engine ball joints. These rings take up any slack which may develop in the packing due either to wear of the metal parts of the joint or to compression of the packing in service. Garlock 7114 Rings are made of Garlock asbestos cloth frictioned with a special Gar lock rubber compound. They are molded to standard thickness and are externally treated with lubricant and graphite. These rings are made to fit 3", 3lA" and 4^6" joints. J  Locomotive Front End Tapes GARLOCK 017 Garlock 617 Slotted Asbestos Tape was developed for use as a gasketing on loco motive front ends. It is a highly efficient front end tape, quickly and easily applied. It is also used for gasketing flanged joints on large tanks or other equipment where high temperatures and pressures exist. Garlock 617 tape is constructed of two parallel courses or strips of wire-inserted Garlock asbestos cloth frictioned with a Garlock rubber cement and spaced apart. These parallel strips of asbestos gas keting are joined together with a fabric con necting member. Diagonal slits, spaced one inch apart, are provided in this fabric con necting member which permits the tape to be applied readily over studs or bolts. This tape is produced in any practicable width and thickness. When specifying width, allowance must be made for the space between the two asbestos gasketing strips. Garlock 617 tape usually is supplied in continuous lengths on reels. Friction tape for joining the ends of the material in to an endless gasket when applied to the equipment is supplied with this material. GAltLOCK 616 Garlock 616 Buttonhole Tape is for use on locomotive front ends or for gasketing flanged joints on large equipment operating under high temperatures or pressures. This material is made of two parallel courses or strips of wire-inserted Garlock asbestos cloth frictioned with a special Gar lock rubber compound. These parallel strips are located approximately -jV' apart and are joined by a fabric connecting member. When applying Garlock 616 tape, bolt boles are made in the fabric connecting member by inserting a knife blade through the fabric. Graduation marks spaced one inch apart are printed on the tape making it possible to cut the bolt holes at the bench if the bolt spacing is known. Garlock 616 tape is produced in any practicable width and thickness. It usually is supplied in continuous lengths on reels. \ Insulation Tapes - Gasketing Tape GARLOCK 7771 INSULATION TAPE Garlock 7771 Insulation Tape is made of special Garlock asbestos cloth wrapped around a center core of asbestos fibre. The tape is formed with a flap approximately %" wide along one edge and is strongly stitched to make this flap permanent and uniform throughout the length of the tape. This material is recommended for insulating steam pipes on locomotives. When applying Garlock 7771 tape on locomotive steam pipes it is wrapped around the pipe with the flap overlapping the next adjoining course of tape. This makes a smooth wrapping job and provides a com plete and unbroken insulating cover for the pipe. Garlock 7771 tape is made in thicknesses from up and in any suitable width, as specified. When specifying width do not include the %" flap in the specified dimen sions. For example, a tape 2" wide has an overall width, including the flap, of 2^6". This tape usually is supplied in 50 foot lengths. 126 / GARLOCK 7066 INSULATION TAPE Garlock 7066 Insulation Tape is made of special Garlock asbestos cloth wrapped around a center core of asbestos fibre and strongly stitched. This tape is not made with an overlapping flap. It is for use in insulating steam pipes. Garlock 7066 tape is made in thicknesses from UP and in any practicable width. This material usually is supplied in 50 foot lengths. GARLOCK 5330 TUBULAR TAPE (wire-inserted) GARLOCK 5340 TUBULAR TAPE (without wire) Garlock 5339 and 5349 are made of Garlock asbestos yarn braided into a tubular tape. This tape is weather-proofed and water proofed with a special Garlock rubber cement and receives a special treatment to eliminate tackiness. Garlock 5339 is made of wire-inserted yarn and Garlock 5349 of plain yarn, without wire. The tubular construction of Garlock 5339 and 5349 provides a convenient and effective means for insulating small pipes or tubing on which wrapped tape would be difficult to apply. This material is applied by slipping or pulling it over the pipes and produces a smooth and completely un broken insulating cover. Garlock 5339 and 5349 are made in any practicable inside diameter and wall thick ness and generally are supplied in continu ous lengths as specified. GARLOCK 8030 FIRE PAN TAPE Garlock 8030 Tape is recommended for fire pan gasketing on oil burning locomotives. This material seals against air leakage be tween the fire pan and the mud ring. Garlock 8030 Tape is constructed of two parallel courses or strips of special Garlock asbestos cloth wrapped around a center core of asbestos fibre. These two parallel strips of gasketing are spaced approximately 1" apart and are joined together by a fabric connecting member. Diagonal slits, spaced l" apart, are provided in this fabric con necting member which permits easy and quick application of the tape over studs or bolts. This tape is produced in any practicable width and thickness and usually is supplied in continuous lengths. When specifying width, however, it must be remembered that there is l7' space between the two strips of asbestos gasketing and due allow ance made for this 1" connecting member. ! A \--j 127 Garlock 7752, which is an improved cup developed especially for brake cylinder us age, is sufficiently flexible to permit easy installation even in the coldest weather. Combined with this flexibility is the tough ness and sturdiness necessary for successful operation in brake cylinder service. Garlock 7752 cups are made of plies of strong cotton duck frictioned with a special Garlock rubber compound. Each cup is vulcanized to the proper hardness in a mold and surface coated with a lubricating com pound after molding. Garlock 7752 cups are made in all stand ard air brake cylinder sizes. When ordering it is only necessary to specify cylinder sizes and number of cups required. Locomotive Appliance Gaskets BOOSTER ENGINES Garlock 950 Gaskets, cut from Garlock 900 Sheet (page 85) are recommended and used for all locations on booster engines. When ordering booster engine gaskets specify builder's part or drawing number and de scription. If plain gaskets are desired specify Garlock 950; for graphited gaskets specify Garlock 951. POWER REVERSE GEARS For gasketing locomotive power reverse gears Garlock 950 Gaskets (page 85) are recommended. Orders should specify build- er's part and drawing number and type of gear. Graphited gaskets (Garlock 951) will be furnished if specified. FEED WATER PUMPS Garlock 7022 Gaskets (page 86) are recoinmended for use on Elesco and Worthington feed water equipment except that for valve cap covers of Worthington pumps Garlock 7597 Gaskets are recommended. When or. dering gaskets specify builder's draw ing and part number and type of equipment, AMERICAN MULTIPLE THROTTLES For gasketing smoke box cover plates of American multiple throttles Garlock 604 Gaskets (page 99) are recommended. To insure receipt of gaskets of correct shape orders should be accompanied by prints. TANK CAR GASKETS Garlock 7300 Neoprene Rubber Gaskets (page 95) or Garlock 8452 Buna-N Rubber Gaskets (page 96) are recommended for use on tank car dome heads and outlet caps. These materials are of suitable hardness for tank car service and are resistant to the action of oils and solvents. Garlock 7300 and 8452 Gaskets are produced in any size and thickness as specified. TANK ROSE GASKETS Garlock 122 Gaskets (page 89) are recom- gaskets are made in any specified size and mended for tank hose connections. These thickness. * MLHOIIS PACKINGS PAGE Leather Packings............................................................................................ 132 Steam and Hot Water Duo Packings...................................................133 Hot Water Duo Packings..............................................................................134 Hot Water, Cold Water and Hydraulic Duo Packings. .. .135 Braided Copper Wire Packing................................................................... 136 Diagonal Packing--Cold Water................................................................ ,137 Diagonal Packings--Steam and Hot Water........................................ 138 Amberite (Phenolic Resin) Packings....................................................... 139 Amberite (Phenolic Resin) Packings.........................................................140 Gum Core Packing--Cold Water.............................................................. 141 Channel Flax Packing--Cold Water........................................................ 142 Lip Packings--Cold Water Hydraulic....................................................... 143 Molded Cups--Oil and Water Hydraulic............................................... 144 Polished Rod Rings--oilfield pumps.......................................................145 Slush Pump Packings--oilfield....................................................................146 Condenser Tube Packings..............................................................................147 131 < ~ I T I FOR... Use against cold or warm water, oils, gasoline, benzine, air, gas, oxygen or mild acid solutions, at low or medium tempera tures and medium to high pressures. ON... Hydraulic equipment and other applica- Garlock Leather Parkings Consfruclion--Garlock Leather Packings are made of the best selected leathers. These packings are available in Oak tanned leather. Chrome tanned leather and in the exclusive Garlock BITAN leather which combines the most desirable qualities of oak and chrome tannages. Garlock BITAN leather packings operate satisfactorily at higher temperatures and higher pressures than leathers of standard tannage and treatment. Forms--Garlock Leather Packings are made in all forms in which leather packings commonly are used, such as: Molded Cups "U" Packings "V" Packings Flange Packings Hat Packings Washers Gaskets Discs These packings are made to customer's specified sizes. Sketches showing all dimen sions should be supplied with orders. Full information concerning the temperature, pressure ^nd the nature of the gas or liquid should also be furnished. A complete booklet covering the design and application of all types of Garlock leath er packings will be supplied on request. 132 Duo Packings GARLOCK 446 GARLOCK 446-STEAM DUO Construction--Garlock 446 Duo is made up of end rings of Garlock 200 high pres sure asbestos packing (page 20) with a sufficient number of center rings of Garlock 550 diagonal-cut duck and rubber packing (page 41) to provide the required depth. Form--Garlock 446 Duo packing is fur nished in complete sets only, made to fit the rod and stuffing box diameters and stuffing box depth as specified. GARLOCK 449-STEAM DUO Construction--Garlock 449 is made up of end rings of Garlock 333 duck and rubber packing (page 40) with a sufficient number of center rings of Garlock 550 diagonal-cut duck and rubber packing (page 41) to make a set of the required depth. Form--Garlock 449 Duo packing is fur nished in complete sets only, made to fit the rod and stuffing box diameters and the stuffing box depth as specified. GARLOCK 1906-HOT WATER DUO Construction--Garlock 1906 is made up of end rings of Garlock 333 duck and rubber packing (page 4-0) with center rings of Garlock 550 diagonal-cut duck and rubber packing (page 41) alternated with Garlock 712 "Z" packing (page 42). Form--Garlock 1906 Duo packing is sup plied in complete sets only, made to fit the rod and stuffing box diameters and the stuffing box depth as specified. FOR... Steam at low pressures and low temperatures. OJV... Piston rods of steam engines and other steam rods. FOR... Steam at low pressures and low temperatures. ON... Piston rods of steam hammers or other rods operating with considerable vibration or weave. FOR... Hot water service at medium or low pressures. ON... Plungers of outside packed pumps and other hot water applications. 133 Duo Packings GARLOCK 440 FOR... Hot or cold water at medium or low pressures. ON ... Plungers of outside packed pumps and other water rods where vibration or rod weave is encountered. GARLOCK 440--HOT WATER DUO Construction--Garlock 440 is made up of end rings of Garlock 261 hydraulic pack ing (page 48) and a sufficient number of rings of Garlock 550 diagonal-cut duck and rubber rings (page 41) to make a set of the required depth. Form--Garlock 440 Duo Packing is sup plied in complete sets only, made to fit the rod and stuffing box diameters and the stuff ing box depth as specified by the customer. FOR... Hot or cold water at medium or low pressures. ON... Plungers of outside packed pumps or other water rods where considerable vibration or rod weave exists. 134 GARLOCK 443-HOT WATER CO Construction--Garlock 443 is made up of end rings of Garlock 261 hydraulic pack ing (page 48) and center rings of Garlock 193 rubber-back flax packing (page 60) alternated with Garlock 550 diagonal-cut duck and rubber rings (page 41). Form--Garlock 443 Duo Packing is sup plied in complete'sets only, made to fit the rod and stuffing box diameters and stuffing box depth as specified by the customer. GARLOCK 443 T 4 Duo Packings CAR LOCK 1007-HOT WATER RLO 4 Construction--Garlock 1907 is made up of end rings of Garlock 261 hydraulic pack ing (page 48) and center rings of Garlock 712 'fZ" packing (page 42) alternated with Garlock 550 diagonal-cut duck and rubber packing (page 41). Form--Garlock 1907 Duo Packing is sup plied in complete sets only, made to fit the rod and stuffing box diameters and the stuff ing box depth as specified by the customer. GARLOCK 060 -- HYDRAULIC DUO Const ruction--Garlock 960 is made up of end rings of Garlock 346 braided copper wire packing (page 136) and center rings of Garlock 216 metal inner wedge duck and rubber packing (page 45) alternated with Garlock 99 waterproof hydraulic flax pack- ing (page 55). Form--Garlock 960 Duo Packing is sup plied in complete sets only, made to fit rod and stuffing box diameters and stuffing box depth as specified by the customer. GARLOCK 080-- HYDRAULIC DUO Construction--Garlock 980 is made up of end rings of Garlock 99 waterproof hy draulic flax (page 55) and a sufficient num ber of center rings of Garlock 550 diagonalcut duck and rubber packing (page 41) to make a set of the required depth. Form--Garlock 980 Duo Packing is sup plied in complete sets only, made to fit rod and stuffing box diameters and stuffing box depth as specified by the customer. GARLOCK 065 -- HYDROSTATIC DIO Construction--Garlock 965 is made up with a machine-finished babbitt and lead top ring; a bottom ring of Garlock 99 water proof hydraulic flax (page 55); and a suffi cient number of center rings of Garlock 346 braided copper wire (page 136) to make a set of the required depth. Form--Garlock 965 Duo Packing is sup plied in complete sets only, made to fit rod and stuffing box diameters and stuffing box depth as specified by the customer. / JFOH... Hot or cold water at high or medium pressures. ON... Plungers of outside packed pumps or other water rods, particularly where considerable vibration or rod weave exists. FOR . ... High-pressure, cold water hydraulic service ON... Rams or plungers of presses, accumulators elevators and pumps. FOR . . . Medium or high pressure cold water. ON... Plungers of outside packed pumps or cold water rods. FOR... Heavy duty hydraulic service. ON... Rams or plungers of presses, accumula tors, outside packed pumps and other hydraulic equipment. 135 GARLOCK 346 RING GARLOCK 344 COIL (illustrated) Braided Copper Wire Packing FOR___ Water, steam or gases at high temperatures. OiV... Rods or plungers, particularly in heavy duty hydraulic service. Generally used as end rings, in combination with other packings, to prevent extrusion of the packing when there are abnormal earances between e rod and stuffing box or gland. 136 / Construction--Garlock Braided Copper Wire Packing is manufactured from fine copper wire braided approximately square in cross section. This packing is not lubricated or other wise treated. Forms--Garlock 346 Rings are supplied with square-cut joint to fit specified rod and stuffing box dimensions. Garlock 344 Coil is produced in all sizes from }/%" to 1 yy advancing by sixteenths. Coil form is available either in continuous lengths on reels or in coil lengths. The table below shows standard packaging for coils in sizes up to 1" inclusive. Packing Size Coils per box (approx.) (approx.) GARLOCK 344 Coil H" A' '4" A' } * ft" * l1 1 111 28t lot 50 45 39 36 30 24 1 ir *" tr H" tr 1' i i1 1 1 1 19 17 15 15 15 15 7 >4' 11 V*. 14?i M 16*2 18 2a?a19>4 i9>.; 2o.'-2 28 31 35 On 1. 2 or 5 pound spools. tFeel per i>ouud --approx. GARLOCK 07 Construction--Garlock 67 consists of a diagonal-cut duck and rubber packing and a braided jute packing. These two materials are combined into a single packing structure by a braided cotton cover. The material is thoroughly lubricated. Forms--Garlock 67 Coil is made in all packing sizes from to 1 ]/< advancing bv sixteenths. The thickness of this material is approximately double the packing space dimension. Garlock 67 Rings are made with bevelcut joint to specified rod and stuffing box dimensions. Standard packaging of Garlock 67 Coil in sizes up to 1" inclusive is shown in the table below. Packing sizo Coils |wr Rox Fret [XT Box (approx.) Pounds per Box (approx.) GARLOCK 67 Coil '4' 3 72 A' 3 60 M' 3 51 rt" 3 45 H" 2 44 A' 2 40 1 25 it" V H * A" ti" i' 1 l1 1 1 1 25 25 25 25 25 25 4 >4 43,' 5 6!i 8* i I0>4 12>-j 14 Vk l.h 20.4 23; 2 FOR .. . Cold water or dilute aqueous solutions at low pressures. OiV... Reciprocating rods or plungers of outside packed pumps. Effective where rods are worn or rod weave exists. GARLOCK 67 COIL FOR... Low pressure steam, hot or cold water. ON ... Reciprocating rods or plungers of outside packed pumps; an effective packing on worn rods or where rods are out of alignment. GAItLO< K U7 Construction--Garlock 87 consists of a diagonal-cut rubber and duck packing and a round, rubber-cored, rubber and duck packing. A braided cotton cover encloses these two types of packing, combining them into a single structure. This material is well lubricated. Forms--Garlock 87 Coil is made in all packing sizes from l/i" to advancing by sixteenths. The thickness of this diag onal packing is approximately double the width or packing space. Garlock 87 Rings are made with a bevelcut joint to specified rod and stuffing box dimensions. Standard packaging of Garlock 87 Coil in sizes up to 1" inclusive is shown in the table below. Packing Size Coils per l>ox Feet |>er box (approx.) Pounds |>cr box (approx.) 4' A' 33 72 60 44 44 GARLOCK 87 Coil Vi" 3 51 A' 3 45 4' 44 A' o 40 W l 25 ti' 1 25 4*4 6 8*4 10 *j' 84 10 tr ! H- l 25 12*4 ii 25 , 25 144 j 17 H' l 25 20 r i 25 23 FOR.. . Steam at medium or low pressure. ON... Reciprocating rods, particularly where rods are worn or rod weave exists. GARLOCK 107 Construction--Garlock 107 consists of a diagonal-cut rubber and duck packing and a braided asbestos packing combined, by a braided cotton cover, into a single packing structure. This material is well lubricated. Forms--Garlock 107 Coil is made in all packing sizes from " to advancing by sixteenths. The thickness of this packing is approximately double the width or pack ing space dimension. Garlock 107 Rings, with bevel-cut joint, are made to specified rod and stuffing box dimensions. Standard packaging for Garlock 107 Coil in sizes up to 1" inclusive is shown in the table below. Packing Size Coils per box Feet per box (approx.) Pounds per box (approx.) GARLOCK 107 Coil 4' A' 4' A' 4' A' V*' H' 4' H' 4' H' 1' 333322 1 1 1 11 1 1 72 60 51 45 44 40 25 25 25 25 25 25 25 44 5 54 6 4 9 4 114 9.4 114 134 16 18,4 214 214 ms fc, .  Garlock Amberite products are made of of plain asbestos cloth. For use laminated, phenolic resin materials having against highest pressures and temper great strength and toughness. These mate atures up to 600 F. rials are highly resistant to the corrosive 2. Garlock 155 is constructed of plies of effects of water, mild acids and caustics, strong cotton duck bonded with phe solvents, oils and oil derivatives. Against nolic resin. For use against highest most gases and liquids they do not harden, pressures and temperatures up to soften or swell in service. They operate satisfactorily at elevated temperatures and, 400 F. 3. Garlock 155 Graphitized is of the same when used as rod or cylinder packings, construction as regular Garlock 155 operate with a low coefficient of friction. except that it contains graphite which Three types of Garlock Amberite mate serves to minimize friction when used rials are available, as follows: as a rod or cylinder packing. 1. Garlock 113 is constructed of plies of The forms in which Garlock 113 and ! wire-inserted asbestos cloth bonded Garlock 155 commonly are fabricated are with phenolic resin with outer covers indicated on the following page. t 139 Amberite (Phenolic Resin) Products G A It LOCK 113 VALVE DISCS Garlock 113 Amberite Valve Discs are recommended for service against the high est pressures and at temperatures up to 600 F. against hot water, solvents, oils or mild acids and caustic solutions. These discs are for use on globe and angle valves and are made with round holes only; when required for oval disc holders they are supplied with round holes sufficiently large to fit the oval holder. OARLOCK 113 PI MP VALVES Garlock 113 Amberite Pump Valves are or solvents at any pressure and at temperarecommended for service against hot oils tures up to 600 F. OARLOCK 155 PIMP VALVES Garlock 155 Amberite Pump Valves are hot oils, or solvents at the highest presrecommended for service against hot water, sures and at temperatures up to 400 F. OARLOCK 155 SEGMENTAL ROD PACKING RINGS Garlock 155 Amberite Segmental Rod Pack ing Rings are recommended for use on compressor rods. They are manufactured in sections, each section consisting of one triangular and one radial cut ring assembled like a metal packing ring (page 199). A complete installation usually consists of three or more sections, each placed either in a separate cup or in a groove in a metal case. These rings usually are made of stand ard Garlock 155 stock but, if so specified, will be made of Garlock 155 graphitized. GARLOCK 155 SEGMENTAL PISTON RINGS Garlock 155 Amberite Piston Rings are recommended for use in the compression cylinders of gas compressors. They regu larly are made in three segments with step joints. Each segment is equipped with a fiat spring with the ends of the spring fitted into notches on the inside diameter of the segment. The pressure exerted by these springs serves to keep the segments in proper contact with the cylinder wall. GARLOCK 155 PI MP RINGS Garlock 155 Amberite Pump Rings are recommended for use on spool-type pistons of pumps handling solvents, hot oil, hot water, brine, weak acids or caustics at high pressures and at temperatures up to 400 F. These rings are made either solid or cutopen with a bevel or step joint, as specified. Cut-open rings are available either with spring wire expanders or made to cylinder size and tensioned by peening. Construction--Oarlock Majestic Gum Core Packing consists of a core of resilient rubber over which covers of lubricated and graphited flax are braided. It is externally treated with a special lubricating compound. Garlock 80 is oval in cross section and has a rectangular rubber core. Garlock 81 is round in cross section and has a round rubber core. Forms--Garlock 80 and 81 Rings are made with a square-cut, butt joint to rod and stuffing dimensions as specified. Garlock 80 and 81 Coil are made in all packing sizes from ]/i" to \]/2r inclusive advancing by sixteenths. Standard packaging for these materials in sizes up to 1" inclusive is shown in the tables below. Packing Size Coils jxt box Feet per box (approx.) Pounds per box (approx.) Packing Size Coils per box Feet j>er box (approx.) Pounds per box (approx.) ?" A' 33 72 60 -H GARLOCK 80 Coil A" yi' A ' 3322 51 45 44 40 2 34 SU SK 7 7 V* 8 H' 2 30 8 *A" 2 28 H* 1 26 A" 1 24 H' 1 22 1* 1 20 9'* 10 10 A 12 li* A' 554 120 100 116 3'i s 7 GARLOCK 81 Coil A' Vi" A' *4* H' w H' 1' 3 33333 1 1 1 1 72 66 60 51 45 42 26 24 22 20 SX 6>* 7 K 8!i 9'*` 7 8 8'i 8'iS FOR... Cold water and dilute aqueous solutions at medium or low pressures. ON... Reciprocating rods or plungers; effective where rod is out of alignment or rod weave exists. FOR . . . Use against cold water at low or medium pressures. OiV... Reciprocating rods or plungers of outside packed pumps. An effective packing for use where rod weave exists. Construction--Garlock 7037 is composed of a core or center of braided flax bonded into a channel member consisting of side walls of strong duck and rubber and a back of resilient rubber. This packing is approxi mately square in cross section. Forms--Garlock 7037 Rings are made with bevel-cut joint and are furnished in specified rod and stuffing box sizes. Garlock 7037 Coil is made in standard 123/2 foot lengths and in all sizes from }/\" to 1^2" advancing by sixteenths. Standard packaging for sizes up to 1" inclusive is shown in the table below. Packing Size Coils per box Feet per box (approx.) Pounds per box (approx.) GARLOCK 7037 Coil W 6 75 A' 4 50 H' 4 50 A" 4 50 4' 4 50 A' - 3 37 H 3 37.4 2 25 4' 0 25 H* 1 124 Vs' 1 124 * 1 124 r 1 124 24 24 34 5 6 5 .4 64 54 64 34 4.4 5 54 GARLOCK 7037 RING GARLOCK 7037 COIL (Illustrated) 142 * I GAKLOCK 300 SPIRAL--GAIK LOCK 301 RING Cons!ruction--Garlock 300 and 301 Lip Packings are made of strong cotton duck frictioned with a special Garlock rubber compound, folded and molded into circular or ring shape. This material has an un usually sturdy and flexible lip. These packings are treated with a special lubricant and externally graphited. Forms--Garlock 300 Spiral is made in standard 12% foot lengths and in packing sizes from %" to 1" inclusive, advancing by eighths. Packaging data and thicknesses of the several sizes are shown in the table below. Garlock 301 Rings are made with bevelcut joint to any rod or stuffing box dimen sions conforming with the sizes in which this material is available. GARLOCK 302 SPIRAL-GARLOCK 303 RING Construction--Garlock 302 and 303 Lip Packings consist of strong cotton duck frictioned with a special Garlock rubber compound, folded and formed with a chan nel into which a wedge-shaped, soft metal strip with staggered wearing surfaces is inserted and stitched. The material is molded into circular or ring shape and has an unusually sturdy and flexible lip. These packings are treated with a special lubricant and graphited. Forms--Garlock 302 Spiral is made in standard 1214 foot lengths and in packing sizes from %" to 1" inclusive advancing by eighths. Packaging data and thicknesses of the several sizes are shown in the table below. Garlock 303 Rings are made with bevelcut joint to any rod and stuffing box dimensions conforming with the sizes in which this material is available. Packing Size Packing Thickness Spirals |>er box Feet per box . (approx.) Pounds per box (approx.) GARLOCK 300 Spiral 4' 4' H' l 124,, 1*' 1 -124 2.4 4 4* IV i 12 4 6 4' ur 1 124 84 1' iH* l 124 10>4 4* H* l 124 4 GARLOCK 302 Spiral W 4' 4' 1*' 1 124 IV 1 124 HI* 1 124 64 84 114 1* nr i 12.4 154 FOR.. . Use against cold water at high pressures. ON... Rams or plungers of presses, pumps or any kind of hydraulic equipment* FOR... Cold water at heavy*, hydraulic pressures. ON... Rams or plungers of any type of heavy, hydraulic equipment. 143 } I i Molded Packing Pups Garlock Molded Packing Cups are made in many types and styles, each designed and constructed for a specific service condition. Various fabrics, combined or frictioned with one ofmany special Garlock compounds made of rubber or synthetic rubber, are used in the manufacture of these cups. The selection of the type of fabric and type of compound depends on the nature of the service in which the cup is to be used. Garlock cups are used on equipment operating against air at high or low pres sures, against oils and on heavy duty hy draulic equipment. Some of the most com monly used styles are: Garlock 7131, which is made of a light-weight cotton fabric frictioned with a special neoprene compound. A good cup for service against oil. Garlock 7606, which is made of a strong cotton duck frictioned with a special neoprene compound. A good, heavy-duty cup for use against oil. Garlock 8619, which is made of a strong cotton duck frictioned with a special Garlock rubber compound. A good cup for heavy hydraulic service. Garlock Molded Cups are made in many different sizes ranging from less than W diameter up to very large cylinder sizes. "U" packings and Hat packings, made of these same materials can also be supplied in many sizes. GARLOCK 107 Construction--Garlock 197 Polished Rod Rings are made of a high grade, Garlock rubbcr compound of approximately 50 durometer hardness. These rings are un usually resilient and are effective against the sand, grit and salt water encountered in oil field pumping operations. Form--Garlock 197 Polished Rod Rings are regularly supplied cut open with a bevelled joint. These rings are made in all standard or special sizes to fit polished rods. GARLOCK 7505 Construction--Garlock 7505 Polished Rod Rings are made of a high-grade Garlock rubber compound of approximately 60 du rometer hardness. These rings are slightly less resilient than rings made of softer stocks but are tough with unusual resistance to wear from sand, grit, etc. Form--Garlock 7505 Polished Rod Rings are regularly supplied cut open with a bevelled joint. These rings are made in all standard and special sizes to fit polished rods. GARLOCK 1112-1 Construction--Garlock 182-1 Composite Polished Rod Rings are made of two Gar lock rubber compounds. The inner or wearing portion of the ring is made of tough rubber of approximately 90 durometer and the outer portion of a softer compound of approximately 50 durometer hardness. Form--Garlock 182-1 Polished Rod Rings are regularly supplied cut open with a bevelled joint. These rings are made in all standard and special sizes to fit polished rods. FOR... Use on polished rods of oil field pumps. FOR .. . Use on polished rods of oil field pumps. FOR.. . Use on polished rods of oil field pumps. * L A Slush Pmnip Pilikings . J. FOB . . . GARLOCK 400 Use on piston rods of K.\ slush pumps. A sturdypacking for severe service conditions. Cons!ruction--Garlock 400 Slush Pump Packing is a duo or combination packing consisting of end rings of tough, resilient rubber having a durometer hardness of approximately 80, and center rings of Gar lock 67 diagonal packing described on page 137. Form--Garlock 400 is supplied in com plete sets only made to specified diameters and depth. Each set consists of one rubber ring on each end and a sufficient number of Garlock 67 center rings to provide a packing of the required depth. All rings are cut open with a bevelled joint, v i------------------- ;------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- FOR . . . Use on piston rods of slush pumps. A good packing where service conditions are not extremely severe. GARLOCK 405 Construction--Garlock 405 Slush Pump Packing is a duo or combination packing consisting of end rings of tough, resilient rubber having a durometer hardness of approximately 50, and center rings of a diagonal packing made up of a plied rubber and duck combined with braided cotton. Form--Garlock 405 is supplied in com plete sets only made to specified diameters and depth. Each set consists of one rubber ring on each end and a sufficient number of center rings of diagonal construction to provide a packing of the required depth. All rings are cut open with a bevelled joint. 146 GARLOCK 1000 LEAD RINGS - GARLOCK 1001 PLAIN FlltltE RINGS GARLOCK 1002 FIBRE RINGS WITH LEAll INSERT Garlock 1000 Condenser Tube Packing Rings are made of lead foil, mandrel wrapped and die-formed to accurate size anil shape. These lead rings generally are applied in combination with plain fibre rings. When ferrules are used two lead rings separated by a fibre ring usually are employed; when ferrules are not used two lead rings and two fibre rings, arranged alternately, generally are installed. Garlock 1001 Condenser Tube Packing Rings are high grade fibre rings produced to accurate size and shape. These rings are intended for use in combination with Gar lock 1000 lead rings as described in the preceding paragraph. Garlock 1002 Condenser Tube Packing Rings are made of high grade fibre with lead slug insert. The lead insert in these rings provides the metallic connection required between the condenser tube and tube sheet to prevent electrolytic corrosion of the tubes. Rings of this type, therefore, com monly are installed alone and not in com bination with rings of any other type. Standard sizes for these rings are shown in the table below; Outside Dia. of Tula- H' \" Inside Dia. of Ring H' *A' Vi" 1" Outside Dia. of Ring H' 1 A' l A' Thickness of Ring Garlock 1000 Garlock 1001 !'. A' or 5-s" A'. A' or y A'or y V*'. A'or H'or A' H* or A' H-or A' H'or A' Garlock 1002 A' or J-g* y or y y or y y or y GARLOCK 054 are available in any diameters or thickness required for condenser tube service. A special tool for use in applying these rings will be supplied at a nominal price. GARLOCK 1000 RINGS GARLOCK 1001 RINGS GARLOCK 1002 RINGS Plf.KliiS Number Description Page Pnckin^N for high tom pernI ures 906 Pleated Copper Foil--spirally wrapped-- asbestos core................................................................. 150 907 Copper Foil--spirally wrapped--asbestos core................................................................................... 150 934 Copper Tinsel--molded............................................. 163 935 Copper Tjnsel--molded....... ..................................... 163 937 913 Copper Tinsel--braided............................................ 159 Pleated Aluminum Foil--spirally icrapped --asbestos core............................................................. 151 914 Aluminum Foil--spirally urapped--asbestos core................................................................................... 151 915 Aluminum Foil--asbestos core................................ 154 5366 Aluminum Foil-- braided........................................... 157 928 930 Plastic--shredded copper and asbestos.............. 168 Plastic--asbestosfibre................................................ 169 931 Plastic--asbestos fibre................................................ 169 924 Plastic--blue asbestos fbre....................................... 167 Packings for low and medium temperatures 917 Pleated Lead Foil--spirally wrapped--as 918 bestos core............................................. 152 Lead Foil--spirally wrajjped--asbestos core. . 153 919 Lead Foil--spirally wrapped--flax core.......... 153 920 Lead Foil--spirally wrapped--plastic core... 153 916 Lead Foil--asbestos core........................................... 154 944 Lead Foil--braided--rubber core......................... 155 945 Lead Foil-- braided..................................................... 156 5536 Lead Foil-- braided...................................................... 158 7050 Lead Foil--shredded.................................................... 161 7050-C Lead Foil--shredded.................................................... 162 941 Lead Foil-- shredded.................................................... 164 981-991 Lead Foil-- braided cotton cover........................... 165 932-942 \ 962-982-992/ Lead Foil--shredded--grooved strand............... 166 968-988-998) 939-949( 969-999f 926 927 929 933-943 Lead Foil--shredded--fine strand............. .. ... 166 T _ ,,, Lead \Vool........................................................................ 166 Plastic--shredded lead and asbestos................... Plastic--shredded lead and asbestos................... Plastic--shredded lead and asbestos................... Lead Wire--braided.................................................... 168 168 169 160 ...............sm -V'Jisw'L' 'JV FOR... Temperatures up to 1000 F. against steam, air or gases (except ammonia) j and hot oils of low 1 sulphur content. i | ON... Centrifugal or reciprocating pumps, compressors, engines, valves, expansion joints, or other equipment operating at high temperatures and pressures. I W I ...) FOR i Steam, air or gases (except ammonia) and hot oils of low sulphur content, at tempera tures up to 1000 F. ON. . . Centrifugal or reciprocating pumps, expansion joints, valves or other equipment operating at high temperatures and pressures. 150 OARLOCK 008--PLEATED COPPER FOIL WITH ASBESTOS CORE Construction--Garlock 906 is made of pleated copper foil, wrapped around a small center core of braided dry asbestos and finished with two spirally-wrapped covers of copper foil. This patented, pleated foil construction produces an unusually flexible packing which can be formed into rings without undue distortion of the material. The many small pockets in the pleats or folds of the foil carry lubricant and graphite which provide an auxiliary supply of lubricant for the wearing surface of the packing. Forms--Garlock 906 Rings are molded to specified rod and stuffing box diameters in any packing space dimension from to 1" inclusive. Rings are supplied with squarecut, butt joint. Garlock 906 Spiral is approximately square in cross-section and is supplied in standard 12^ foot lengths. It is made in packing sizes from to 1" inclusive, advancing by sixteenths. Packaged one spiral per box. GARLOCK 007--COFFER FOIL WITH ASBESTOS CORE Construction--Garlock 907 is made of copper foil spirally wrapped around a large center core of braided, dry asbestos. Forms--Garlock 907 Rings are molded to specified rod and stuffing box diameters. They are made in packing space sizes from to 1" inclusive and are supplied with square-cut, butt joint. Garlock 907 Spiral is approximately square in cross section and is furnished in standard 12% foot lengths. It is made in packing sizes from to F' inclusive advancing by sixteenths. Packaged one spiral per box. Aluminum Foil Packings (iAltl.O< K 013 -- PLEATED ALOlIJNOl FOIL WITH ASBESTOS LORE Construction--Garlock 913 is made of pleated aluminum foil wrapped around a >mall. center core of braided, dry asbestos and finished with two spirally-wrapped covers of aluminum foil. This patented, pleated foil construction produces a pack ing with unusual flexibility which can be formed into rings without undue distortion of the material. Also, the many small pockets in the pleats or folds of the foil carry lubricant and graphite, providing an auxiliary supply of lubrication for the wearing surfaces of the packing. Forms--Garlock 913 Rings are molded to specified rod and stuffing box diameters in any packing space dimension from %" to 1" inclusive. Rings are supplied with square-cut, butt joint. Garlock 913 Spiral is approximately square in cross section. It is furnished in standard 12}/% foot lengths and in packing sizes from to 1" inclusive, advancing by sixteenths. This material is packaged one spiral per box. <;ARLOLK 014 --allmiisx-m FOIL WITH ASBESTOS I'OIIE Construction--Garlock 914 is made of aluminum foil spirally wrapped around a large center core of braided, dry asbestos. Forms--Garlock 914 Rings are molded to specified rod and stuffing box diameters and are available in any packing space dimen sion from y%" to 1" inclusive. Rings are supplied with square-cut, butt joint. Garlock 914 Spiral is approximately square in cross section. It is furnished in standard 12)^ foot lengths and in packing sizes from %" to 1" inclusive, advancing by sixteenths. This material is packaged one spiral per box. FOR... Hot oils at temperatures up to 1000 F. OJV... Centrifugal pumps, reciprocating pumps, valves, still necks, or other equipment handling hot crude oil, gas oil or . distillates. FOR... Hot oil service at temperatures up to 1000 F. OJV... Centrifugal or reciprocating pumps, valves, expansion joints, still heads or other equipment handling hot oils. 151 I * to;Z$ Lead Foil Packings FOIl... Steam, air, oil, water, ammonia or other gases at temperatures up to 550 F. OiV... Rods or shafts of centrifugal or reciprocating pumps, compressors, engines, Corliss valve stems, expansion joints or other equipment. Rods or shafts should be in good condition and alignment. n GARLOCK 1H7 -- PLEATED LEAR FOIL WITH ASBESTOS FORE Construction--Garlock 917 is made of pleated lead foil wrapped around a small, center core of braided, dry asbestos and finished with two spirally wrapped covers of lead foil. This patented, pleated foil con struction produces a packing with unusual flexibility which can be formed into rings without undue distortion of the material. Also, the many small pockets in the pleats of the foil carry lubricant and graphite, providing an auxiliary supply of lubrication for the wearing surface of the packing. Forms--Garlock 917 Rings are molded to specified rod and stuffing box diameters in any packing space dimension from to 1" inclusive. Rings are supplied with square-cut. butt joint. Garlock 917 Spiral is furnished in 12% foot lengths, approximately square in cross section. It is available in packing sizes from %" to 1" inclusive, advancing by six teenths. Packaged one spiral per box. 152 1 r Lead Foil Packings (i \IU.O( K !>llt-LKA FOIL WITH ASHESTOS f'OHE 4'onM ruction--Garlock 918 is made of lead foil spirally wrapped around a large center core of braided, lubricated asbestos. Form*--Garlock 918 Rings are molded to specified rod and stuffing box diameters and are available in any packing space dimen sion from %" to 1" inclusive. Rings are supplied with square-cut, butt joint. Garlock 918 Spiral is furnished in 1224 foot lengths, approximately square in cross section. It is available in packing sizes from 24" to 1" inclusive, advancing by six teenths. Packaged one spiral per box. GAIILOI'K Ifl-LEAI> FOIL WITH F'LAA COKE 4 oust ruction--Garlock 919 is made of lead foil spirally wrapped around a large core of braided, long-fibre flax treated with special waterproof hydraulic compound. Forms--Garlock 919 Rings are molded to specified rod and stuffing box diameters and are available in packing space dimensions from to l" inclusive. They are supplied with square-cut, butt joint. Garlock 919 Spiral is approximately square in cross section and is supplied in 12}4 foot lengths. It is made in packing sizes from to 1" inclusive, advancing by sixteenths. Packaged one spiral per box. GAKLO< K 020--LEAH FOIL WITH PLASTIC CORE Construction--Garlock 920 is made of lead foil spirally wrapped around a core of plastic material containing shredded lead, asbestos fibre, graphite and lubricant. Forms--Garlock 920 Rings are molded to specified rod and stuffing box diameters and are available in packing space dimensions from z/8 to 1" inclusive. They are supplied with square-cut, butt joint. Garlock 920 Spiral is approximately square in cross section. It is made in stand ard 1224 fot lengths and in packing sizes from to 1" inclusive, advancing by sixteenths. Packaged one spiral per box. FOR... Steam, water, brine, oils or distillates at temperatures up to 550 F. ON... Rods or shafts of pumps and other equipment. FOR... Water or oil hydraulic service at temperatures up to 150 F. ON... Pumps, stern glands, turbine shafts or hydraulic equipment. FOR... Oils, solvents, steam, air or water at temperatures up to 550 F. ON... Rotary shafts or reciprocating rods of pumps or compressors, valve stems or other equipment. 153 -- V r- FOR... Hot oil at temper atures up to 1000 F OiV... Reciprocating, rotary or centrifugal pumps and other equipment. A resilient metal foil packing. GAIK LOCK 015 ALHIIXOI FOIL Cons!ruction--Garlock 915 is made of pleated aluminum foil wrapped around a core of braided asbestos and formed square in cross section. The aluminum foil is treated with a vegetable oil and graphite before pleating which provides internal lu brication in addition to the surface coating of graphite which this packing receives. Forms--Garlock 915 Rings are diepressed to size and are regularly cut open with beveled joint. These rings are available in any size within the following limitations: Minimum Maximum Inside dia. 10" Outside dia. iy8" liy2" Packing space }4" l" Garlock 915 Spiral is available in y2 , h/8 and packing sizes, packaged one 12-foot spiral per box. FOR... Steam, oil, air, water mmmonia or other ases at temperatures up to 550 F. FOR... Reciprocating, rotary or centrifugal pumps and other equipment. A resilient metal foil packing. GAIK LOCK 016 LEAH FOIL Construction--Garlock 916 is made of pleated lead foil wrapped around a core of braided asbestos, formed square in cross section. The lead foil is treated with a vege table oil and graphite before pleating which provides internal lubrication in addition to the surface coating of graphite which the packing receives. Form--Garlock 916 is made in ring form only, die-pressed and regularly cut open with a beveled joint. Rings are available in any size within the following limitations: Minimum Maximum Inside dia. y8 10" Outside dia. 1 y% llj^" Packing space y 1" r~* > raided Lead Foil Parking e t Construction--Garlock 944 is made of cotton yarn covered with lead foil and braided over a round core of resilient rub ber into a packing approximately square in cross section. It is covered with a skeletonbraided cotton jacket. This packing is lu bricated and graphited throughout.The rub ber core makes this a suitable packing for use on rods which are not in perfect alignment. Forms--Garlock 944 Rings are made with square-cut, butt joint in any specified rod and stuffing box sizes. Garlock 944 Coil is made in sizes from to 1Y2 advancing by sixteenths. Stand ard packaging for sizes up to 1" is shown in the table below. Packing Size Coils per Box Feet per Box (approx.) Pounds per Box (approx.) GARLOCK 944 Coil w 1 50 A* 1 45 k* 1 39 61i 7J4 10 A* 1 36 K* 1 30 A' 1 24 v*' 1 22 11K UK 11K 12 H' 1 19 K' 1 17 H' 1 15 K' 1 15 H' 1 15 11K 12 K 12K 14K 17 1' 1 15 19K GARLOCK 94-4 RING GARLOCK 944 COIL (Illustrated) FOR... Use against steam, air, water, natural gas, ammonia or other gases at tem peratures up to 550 F. OJV... Reciprocating rods or rotary shafts of engines, compressors, pumps or other equipment. A resilient metal foil packing. K7 FOR... Use against steam, air, water, natural gas, ammonia or other gases at temperatures up to 550 F. OiV... Reciprocating rods or rotary shafts of engines, compressors, pumps or other equipment. Braided Lead Foil Parking Construction--Garlock 945 is made of cotton yarn covered with lead foil, braided into approximately square cross section. This material is lubricated and graphited throughout. Forms--Garlock 945 Rings are made with square-cut, butt joint in any specified rod and stuffing box sizes. Garlock 945 Coil is made in sizes from 34" to l/^ advancing by sixteenths. Stand ard packaging for sizes up to V is shown in the table below. Packing Size Coils per Box Feel per Box (approx.) Pounds per Box (approx.) VS 1 50 A* 1 45 6*A 8 VS 1 39 GARLOCK 945 Coil A' V A' VS H' ys H* 1 1 1 11i1 36 30 24 22 19 17 15 12H12 'A 12 'A 12 'A 13 ii 13 1 j 13 >4 TV 1 15 H' 1 15 1' 1 15 15 M 17 K 20 H 156 ... " ___ Construction--Garlock 5366 is made of cotton yarn covered with aluminum foil and braided over a center core into a pack* ing approximately square in cross section. This material is thoroughly lubricated and receives a surface coating of graphite. Forms--Garlock 5366 Rings are diepressed to size and are cut open with butt joint. These rings are available in any size subject to the following limitations: Minimum Maximum Inside dia. 10" Outside dia. l^g" 11J4" Packing space y 1Yi Garlock 5366 Coil is made in sizes from to 1 advancing by sixteenths. Standard packaging for sizes up to 1" is shown in the table below. Packing Size Coils ier Box Feet per Box (approx.) Pounds per Box (approx.) GARLOCK 5366 Coil '4' h" V 5 54 120 100 116 4*4 5 84 A' 3 72 7*4 4* A' 3 j3 66 j 60 8?4 1 10 3 51 10 ti* I 4' 3 j3 45 j 42 H' 1 26 14" 1 24 \i" 1 22 r i 20 ii *4 : i2.4 9 9 4 10*4 10! o FOR... Hot oil at tern peratures up to 1000 F. OlV... Rods and shafts of reciprocating, rotary and centrifugal pumps or other equipment and on valve stems. 157 Braided Lead Ml Packing FOR... Steam, air, water, natural gas, ammonia or other gases at temperatures up to 550 F. OiV... Reciprocating rods or rotary shafts of engines, compressors, pumps or other equipment. 158 Construction--Garlock 5536 is made of asbestos yarn covered with composition lead foil and braided approximately square in cross section. This material is internally lubricated and graphited and, in addition, receives a surface coating of graphite. Forms--Garlock 5536 Rings are made with square-cut, butt joint to specified rod and stuffing box dimensions. Garlock 5536 Coil is produced in all sizes from to lJ/" inclusive, advancing by sixteenths. Standard packaging for sizes up to 1" is shown in the table below. Packing Size Coils per Box Feet |>er Box (approx. ) Pounds per Box (approx.) V A' 11 50 45 6K 8 GARLOCK 5536 Coil W 1 39 A* 1 36 w 1 30 A' 1 24 U' 1 22 H' 1 19 10 >4 12 Vk 12 H 12 H 13'4 V\" tr Vi" * \` 11 111 17 15 15 15 15 13 >4 13 .'4' 15.4 \'Va 204 *~7 0 --"--~-------------------------------------------------------------------------------------- Braided Copper Tinsel Parking - ConslriiHlon--Garlock 937 is made of special copper tinsel, bonded with a rubber cement and braided into a packing approxi mately square in cross section. The material receives a surface coating of graphite after braiding. Forms--Garlock 937 Rings are supplied with square-cut, butt joint to specified rod and stuffing box sizes. Garlock 937 Coil is made in sizes from 34" to 134" inclusive advancing by six teenths. Standard packaging for sizes up to 1" is shown in the table below. Parking Size Coils |>cr Box Feet |>rr Box (approx.) Pounds per Box (approx.) GARLOCK 937 Coil X' 1 SO A' l 45 H" l 39 A' l 36 ' i 30 A' 1 24 4' 1 22 H' l 19 Vk 1 17 H' l 15 X' 1 15 H' 1 15 1' 1 15 5 S'A 6*/, a a 9 9>i to.'i 10X 114 12 14 164 19 W FOR . . . Steam, air, water or gases (except ammonia) at temperatures up to 1500 F. IV... Reciprocating rods of compressors, engines or pumps; shafts of rotary or centrifugal pumps; and valve Use against steam, water, ammonia or other gases at temperatures up to 550 F. [; ON... Reciprocating rods or rotary shafts. Generally used as top or bottom, antiextrusion rings in combination with other packings. Braided Lead Wire Parkin ______________ _____________________________________________________________ ____ ____________________ 5 Construction---Garlock Braided Lead Packing is made of composition lead wire, braided square in cross section. It is treated with a mineral fat lubricant after braiding and receives a surface coating of graphite. Forms--Garlock 943 Braided Lead Rings are made with square-cut, butt joint and are produced in specified rod and stuffing box sizes. . Garlock 933 Coil is made in sizes from to 1" inclusive advancing by sixteenths. Standard packaging is shown in the table below. Packing Size Coils |>cr Box Feet per Box (approx.) Pounds per Box (approx ) V A' 1 l1 50 45 39 \ox 14'. 18 GAKLOCK 933 Coil A" 1 36 Mi' 1 30 1 24 l 22 23 24 H 25 28 H* l 19 * l 17 H* 1 15 H" l 15 29!^ 31H 32 'A 38 1 15 43 1' 1 15 49 GARLOCK 943 RING 160 GARLOCK 933 COIL (Illustrated) ,, Shredded Metal Parking ionsiruction--Garlock 7050 is a set packing having conical-shaped center rings molded of shredded composition lead foil, alternated with conical-shaped separator rings molded of sheet lead thick. A con- vex-heveled top adapter ring and a concave- heveled bottom adapter ring, both machined from fine babbitt, cut in halves with butt joints and provided with garter springs, complete the set. The lead foil rings are treated with a special compound and graphite before mold ing and are surfaced-coated with graphite. Form--Garlock 7050 is supplied regularly in complete sets only. However, when so specified, center rings only without the top and bottom adapter rings will be furnished. These sets or rings are made to any specified sizes within the following limitations: Inside dia. Outside dia. Packing space Minimum 34" Vi W Maximum 10" 11W l" Ring thickness M" FOR . .. Air, steam, oils, solvents or gases (sucl as carbon dioxide, methyl chloride or freon) at temperature up to 550 F. OlV... Reciprocating rods of high-pressure, high-speed air and gas compressors; on reciprocating rods or rotary shafts of pumps and other equipment; and on valve stems. GARLOCK 7050 161 FOR... Air, steam, oils, plvents or gases ^such as carbon dioxide, methyl chloride or freon) at temperatures up to 550 F. OiV... Reciprocating rods of high-pressur high-speed air and gas compressors; on reciprocating rods or rotary ifts of pumps other equipment; and on valve stems. 162 Construction--Garlock 7050-C is a set packing having V-shaped center rings mold ed from shredded composition lead foil, alternated with V-shaped separator rings iV' thick molded from sheet lead. Top and bottom adapter rings with V-shaped inner faces, machined from fine babbitt, cut in halves with butt joints and provided with garter springs, complete the set. The lead foil rings are treated with a special compound and graphite before mold ing and are surface-coated with graphite. Forms--Garlock 7050-C is supplied regu larly in complete sets only. However, when so specified, center rings only without the top and bottom adapter rings, will be fur nished. These sets or rings are made to any specified sizes within the following limita tions: Inside dia. Minimum Maximum Y" 10" Outside dia. Packing space Yl" Y" 11W 1" Ring thickness Y" SPECIAL CONSTRUCTIONS For service on enclosed type CO2 compres sors at high pressures a special, two-piece bronze top adapter ring with rubber insert is recommended, as illustrated. For use on outside packed plungers of boiler feed pumps handling high-pressure hot water, bronze adapters and bronze sep arator rings are recommended. T f Shredded Metal Packings OAIILOCR 934 ( Construction--Garlock 934 is made of Rings are available in any sizes within copper tinsel treated with a special rubber the following limitations: cement and molded to shape. This material Minimum Maximum is graphited throughout. Form--Garlock 934 is made in ring form only, molded to specified size and shape and cut open with a beveled joint. Inside dia. Outside dia. Packing space Ring thickness y% & hn v% 10" ny2" i" i OARLOCK 035 Const ruction--Garlock 935 is a set pack in complete sets only. When so specified, ing having conical-shaped center rings however, sets will be furnished with end molded of copper tinsel treated with a rings of 935 material, or conical-shaped special rubber cement, graphited through center rings only, without any end rings out and molded to shape. will be supplied. Top and bottom adapter rings, machined These sets or rings are made to any speci from red metal with convex and concave inner faces respectively, cut in halves with butt joints and provided with garter springs, fied size within the following limitations: Minimum Maximum Inside dia. 10" complete the set. Bronze end rings are sup plied for temperatures in excess of 600F. Outside dia. Packing space Vl n H" l" Form--Garlock 935 is regularly supplied Ring thickness V\ I FOR... Steam, air, water, oi gases, (except ammonia) at temperatures up to 1500 F. ON ... Valve stems and reciprocating rods or rotary shafts of pumps, blowers, turbines, compresso: or other equipment. GARLOCK 934 RING (left GARLOCK 935 RING (bel. /O. c n Shredded Metal Packing FOW.. . Freon, ammonia, carbon dioxide, or methyl chloride gases. OiV... Rotary shafts of compressors. Construction--Garlock 941 is a set pack ing made up of two-part, diagonal-shaped rings molded from shredded composition lead foil bonded with a special compound and graphited throughout. A machined babbitt separator ring thick is placed between the two diagonal surfaces of each ring. Thin rings of ma chined babbitt are also located at the top and bottom of each set. Form--Garlock 941 is supplied in com plete sets only to specified rod and stuffing box dimensions. The oil lantern (shown in the illustra tion) is furnished only when the order so specifies. All rings are cut open for application around the shaft. GARLOCK 941 164 T I Shredded Metal Packing GARLOCK 991 RING GARLOCK 981 COIL (Illustrated) Construction--Garlock Flexomet Pack ing is made of strands of composition lead foil bonded with a special rubber cement, twisted to size and graphited. A cotton yarn cover is braided over this material which is formed into square cross-section and sur face coated with graphite. Forms--Garlock 991 Flexomet Rings are supplied with square-cut, butt joints, diepressed to specified rod and stuffing box dimensions, subject to the following size limitations: Minimum. Maximum Inside dia. 10" Outside dia. 11*$' Packing space V/i" Garlock 981 Flexomet Coil is made in sizes from }/%' to 1" inclusive, advancing by sixteenths. Packaging data is shown in the table below. Packing Size Coils per Box Feet per Box (approx.) Pounds per Box (approx.) OARLOCK 981 Coil H" A' IS A' }S *2 2 2 A' IS 22 ft ' 1i 25t 12t 30 30 30 30 30 15 15 414 6 11 15 H 2014 llJi 14 VS 1l 15 15 21 ir rs \S l- ii1i 15 10 10 10 24} 19 22 25 *0)1 1. 2 or 5 jjound sjxkjIs tFeet j>er j>ouiid--approx. FOR... Steam, air, water, ammonia or other gases at temperatures up to 550 F. OX... Shafts of rotary or centrifugal pumps; outside packed plungers of recipro cating pumps; reciprocating rods of other equipment; and valve stems. 165 X~I FOR... Steam, air, water, ammonia or other gases at temperatures up to 550 F. OiV... Reciprocating rods of engines, compressors or pumps; shafts of centrifugal or rotary pumps; valve stems and other equipment. Construction--The several shredded melal packings included on this page represent the original group of materials of this gen eral type manufactured by this company. In the manufacture of the "Fine-Strand" and "Grooved Strand" types., shredded com position lead foil is bonded with a special rubber cement, graphiled throughout- and molded into rings or formed into coil. ' The "Lead Wool" types are of similar construction except that lead wool instead of lead foil is used in their manufacture. Forms--Plain rings, diagonal rings and diagonal rings with lead separators are mole ed from these shredded metal materials a shown in the table below. All rings ar regularly supplied with cut-open, bevel joint. Kings are available in any size withii the following limitations: Minimum Maximun Inside dia. Vs" 10" Outside dia. 11 y? Packing space 1" Coil forms of these materials are avail able in the sizes and standard box quantitie: shown in the table below. RING AND COIL FORMS OF SHREDDED METAL PACKINGS Description and Form Fine Strand Garlock No. Grooved Strand Garlock No. Diagonal Ring with lead separator Diagonal Ring--no separator Plain Ring Twisted Coil--rolled Straight Coil--loose 988 948 968 988 998 932 942 962 982 992 Lead Wool Garlock No. 939 949 969 999 Packing Size Coils per Box Feet per Box (approx.) Pounds per Box (approx.) 982 988 GARLOCK 982 and GARLOCK 988 Coils y%" A* aB A' w A* M' A' * *2 2 2 2 2 1 1 H* Yk" tr H" H' r l 111li 20t 9t 30 30 30 30 30 15 15 15 15 IS 10 10 10 SH 9 M 12H mi- 23 15 17 20 H 24 28 22 24 27 6 914 13H 19 26 16 V\ 18K 23 27 31 24 27 31 On 1, 2 or 5 pound spools. tFeet per pound--approx. Garlock 992 Garlock 998 Garlock 999 GARLOCK 992--GARLOCK 998--GARLOCK 999 Coils Available only in approximate Vs" packing space. Standard coil 6 feet long. Available only in approximate packing space. Standard coil 6 feetlong. Available only in approximate Yt" packing space. Standard coil 2 feet long. GARLOCK 924 Construction--Garlock 924 Plastallic is a nonmetallic plastic packing made of Afri can blue asbestos fibre and a special bonding material containing lubricant and graphite. Coil and ring forms of this packing have a skeleton-braided cover of glass yarn. Forms--Garlock 924 Rings are molded to specified inside diameter, outside diameter and thickness. Rings are supplied with square-cut, butt joint. Garlock 924 Coil is made in round, rectangular and square sizes shown in the table below. Garlock 924 in loose or bulk form is supplied in cans of 1% pounds net weight, each can containing a coil of shredded lead material for use in forming bottom rings. GARLOCK 924 Coil For Packing Spaces Measuring Specify Size Nominal Size of Packing Coils per Box Feet i>er Box--approx. Pounds ]>er Box--approx. A* or smaller Vi" to A' inclusive %' to A' inclusive W to {i' inclusive */i" to ft' inclusive 1" and above OX X 3-8X 2X 3X 4X A' Round Vi" X A' X'x A' H'xH' A' x W 1' Square * * * 3 2 1 435 73 43 51 26 20 5 5 5 10 K li i 1 to Sire OX on 1, 2 or 5 pound spools; size X on 2 or 5 pound spools; size 3-SX on 5 pound spools. FOR... Use against strong mineral acids. ON... Shafts of centrifugal or rotary pumps and on valve stems. 167 A //V \-- 1 il FOR... Steam, water or air at temperatures up to 550 F. ON... Shafts of centrifugal 1 or rotary pumps l and on valve stems. FOR... Oils, solvents, gases, steam or dilute aqueous solutions (except strong mineral acids or alkalies) at temperatures to 550F. ON ... Shafts of centrifugal or rotary pumps and on valve stems. FOR... Oils, solvents, gases, steam or dilute aqueous solutions (except strong mineral acids or alkalies) at temperatures to 700F. ON ... Shafts of centrifugal or rotaryr pumps and on valve stems. \ 168 Plastic Packings GARLOCK 020 Construction--Garlock 926 Plastallic packing is made of shredded composition lead foil, asbestos fibre and a special bond ing compound containing lubricant and graphite. Coil and ring forms of this material have a skeleton braided cover of black cotton yarn, containing one strand each of red and yellow yarn. Forms--Garlock 926 Rings are molded to specified inside diameter, outside diameter and thickness, with square-cut, butt joint. Garlock 926 Coil is made in the round, rectangular and square sizes shown in the table below. Garlock 926 in loose or bulk form is supplied in cans of 2p pounds net weight, each can containing a coil of shred ded lead material for use in forming bottom rings. GARLOCK 027 Construction--Garlock 927 Plastallic packing is made of shredded composition lead foil, asbestos fibre and a special bond ing compound containing lubricant and graphite. Coil and ring forms of this material have a skeleton-braided cover of black cotton yarn containing a single red strand. Forms--Garlock 927 Rings are furnished with square-cut, butt joint molded to speci fied inside diameter, outside diameter and thickness. Garlock 927 Coil is made in the round, rectangular and square sizes shown in the table below. Garlock 927 in loose or bulk form is supplied in cans of 2% pounds net weight, each can containing a coil of shred ded lead material for use in forming bottom rings. GARLOCK 2 Construction--Garlock 928 Plastallic packing is made of shredded copper foil and asbestos fibre with a special bonding com pound containing lubricant and graphite. Coil and ring forms of this material have a skeleton-braided cover of black cotton yarn with a single yellow strand. Forms--Garlock 928 Rings are furnished with square-cut, butt joint, molded to speci fied inside diameter, outside diameter and thickness. Garlock 928 Coil is made in the round, rectangular and square sizes shown in the table below. Garlock 928 in loose or bulk form is supplied in cans of 2 pound net weight. GARLOCK 926. 927 and 928 Coil For Tacking Spaces Measuring Specify Size Nominal Size of Packing Coils l>er Box Feet i>er Box--Approx. 926 927 928 Pounds per Box-- Approx. 926 927 928 A" or smaller 14" to A" inclusive Vs" to A" inclusive Vi" to inclusive VS to H" inclusive 1* and above OX X 3-8X 2X 3X 4X A" Round IS x A' Vs' x A* >5* x VS x w 1" Square * * * 3 2 1 235 45 26 51 26 20 225 43 25 51 26 20 265 51 30 51 26 20 55 55 55 19- 20.'4 20 2VA 22 2Z'4 *Size OX on 1.2 or 5 pound spools: size X on 2 or 5 ]x>uud spools; size 3-8X"on 5 pound spools. 5 5 5 15 16 18 GAIILOCK 2 Consl ruction--Garlock 929 Plastallic packing is made of shredded composition lead foil, asbestos fibre and a special bond ing compound containing lubricant and graphite. Coil and ring forms of this material have a skeleton-braided cover of black cotton yarn containing a single green strand. Forms--Garlock 929 Rings are supplied with square-cut, butt joint, molded to speci fied inside diameter, outside diameter and thickness. Garlock 929 Coil is made in the round, rectangular and square sizes shown in the table below. Garlock 929 in loose or bulk form is supplied in cans of 2Yi pounds net weight, each can containing a coil of shredded lead material for use in forming bottom rings. GARLOCK 030 Construction--Garlock 930 Plastallic is a nonmetallic plastic packing made of asbes tos fibre and a special bonding compound containing lubricant and graphite. Coil, spiral and ring forms of this material have a skeleton-braided cover of black cot ton yarn containing two red strands. Forms--Garlock 930 Rings are supplied with butt joint, molded to specified diame ters and thickness. Garlock 930 Coil is made in the round, rectangular and square sizes shown in the table below. In sizes "X" and above this material is also available in spiral form, packaged one 12^ foot spiral per box. Garlock 930 loose or bulk form is sup plied in cans of 2-pounds net weight, each can containing a coil of shredded lead ma terial for use in forming bottom rings. GARLOCK 031 Construction--Garlock 931 Plastallic is a nonmetallic plastic packing made of as bestos fibre bonded with a special compound containing lubricant and graphite. Coil and ring forms of this material have a skeleton-braided cover of black cotton yarn containing two green strands. Forms--Garlock 931 Rings are made with butt joint and are molded to specified dia meters and thickness. Garlock 931 Coil is made in the round, rectangular and square sizes shown in the table below. Garlock 931 in loose or bulk form is supplied in cans of 2-pounds net weight, each can containing a coil of shredded lead material for use in forming bottom rings. GARLOCK 929, 930 and 931 Coil For Packing Spaces Measuring Size Nominal Size of Packing Coils per Box Feet per Box--approx. 929 930 931 Pounds [>or Box-- approx. 929 930 931 A' or smaller OX A' Round * 2S5 420 395 5 55 to A* inclusive X *'x A' * 49 70 66 5 55 Y%" to A* inclusive 3-8X H'x A' 29 41 38 5 55 to H' inclusive 2X Vi' x %* 3 51 51 51 16 11 ii* V." to H' inclusive 3X V*' x w 2 26 26 26 17 UK n* 1' and al>ove 4X 1' Square 1 20 20 20 19 12 12? 5 Size OX on 1,2 or 5 pound spools; size X on 2 or 5 pound spools; size 3-8X on 5 pound spools. ' /* //\\ VX FOR... Steam, -water or dilute aqueous solutions (except mineral acids) at temperatures to 550 F. OiV... Shafts of centrifugal or rotary pumps, reciprocating rods and valve stems. FOR... Oils, solvents, gases, steam, water or dilute aqueous solutions (except strong mineral acids and alkalies) at temperatures to 700F. OIV... Shafts of centrifugal or rotary pumps and valve stems. FOR... Steam, water or dilute aqueous solutions (except mineral acids) at temperatures to 700 F. OIV... Shafts of centrifugal or rotary pumps, reciprocating rods and valve stems. 169 PUMP VALVES mm and RUBBER PRODUCTS > r PAGE Pump Valves--general................................................................................... 172 Pump Valves--hard........................................................................ 173 Pump Valves--medium hard....................................................................... 173 Pump Valves--medium soft......................................................................... 174 Pump Valves--soft........................................................................................... 174 Valve Discs......................................................................................................... 175 Tubing...................................................................................................................... 176 Gauge Glass Rings.......................................................................................... 177 Evaporator Tube Gaskets......................................................................... 178 Hydrant Valves................................................................................................ 179 Molded Rubber Goods............................................... 180 Buna-N Rubber Compounds........................................................................ 181 Neoprene Rubber Compounds.................................................................. 181 Thiokol Rubber Compounds..................................................................... 181 Note: Durometer hardnesses shown in this catalog refer to readings taken with a durometer calibrated and used in accordance with A.S.T.M. Specifi cation D-676. 171 Pump Valves GAHLOCK PUMP VALVES For pump valve service we manufacture a complete line of high grade rubber com pounds ranging from very soft compounds of a nominal 40 durometer hardness to the hard rubber and phenolic resin valves which are beyond measurable durometer hardness. The services for which pump valves most commonly are required are: Acids Hot Oils or Air (Vacuum Pump) Solvents Alkalies Cold Water Aqueous Solutions Warm Water Cane Juices Hot Water Fruit Juices Gritty or Muddy Cold Oils or Solvents Water For high pressures and elevated tern- peratures hard valves generally are re quired and for pressures and temperatures in the lower brackets softer valves usually are the most suitable. In determining the proper hardness of a pump valve for a spe cific application, however, consideration should also be given to the diameter and thickness of the valve itself and to the nature of the liquid handled by the pump. From the data on the following pages it should be possible to select a suitable valve for almost any service condition. However, if there is any doubt as to the proper valve to use it is recommended that a Garlock Representative be consulted. If incon venient to have a survey of the equipment and surrounding operating conditions made by our representative a specific recommen dation will be made by mail or telephone upon receipt of information as to the diam eter and thickness of the valve and size of the hole; the nature and temperature of the liquid; the pressure against the valve; and advice as to whether the equipment is a straight- or curved-guard pump. # 172  Pump lalve$ Description HARD VALVES Very hard black rubber compound. Very hard red rubber compound containing asbestos fibre. Plies of wire-inserted asbestos cloth bonded with phenolic resin and with outer covers of plain asbestos cloth. Plies of strong cotton duck bonded with phenolic resin. Garlock No. 108 111 113 Amberite 155 Amberite Description MEDIUM HARD VALV ES Garlock No. Black rubber compound having a nominal 90 durometer hardness. Black rubber compound having a nominal 90 durometer hardness. 182 7862 Black rubber compound having a nominal 95 durometer hardness. 188 Black rubber compound having a nominal 98 durometer hardness. When ordering pump valves specify diameter and thickness of the valve and diameter of center hole. , : i __ 7593 Service Hot water or aqueous solutions or nitric acid) at temperatures up to 212 F. and pressures up to 200 p.s.i. Hot oils or solvents at tempera tures up to 600 F. and at any pressure. Hot oils, solvents or water at temperatures up to 400 F. and at any pressure. Service Cold water or aqueous solutions (except concentrated sulphuric or nitric acid) at pressures up to 200 p.s.i. Cold water or aqueous solutions (except concentrated sulphuric or nitric acid) at pressures up to 300 p.s.i. Water or aqueous solutions (except concentrated sulphuric or nitric acid) where temperatures alternate or change from cold to 212 F. and at pressures up to 200 p.s.i. 173 Pump Valves < 4* '# Service Cold water or aqueous solutions (except concentrated sulphuric or nitric acid) at pressures up to 75 p.s.i. Cold water or aqueous solutions (except concentrated sulphuric or nitric acid) at pressures up to 125 p.s.i. MEDIUM SOFT VALVES Oarlock No. ; Description: V ----------------------------------------------------------------------------------------------------* i Black rubber compound having a nominal 60 175 ` durometer hardness. A good valve for use where sand or grit is present. Black rubber compound having a nominal 60 189 durometer hardness. 7505 Black rubber compound having a nominal 60 durometer hardness. Black rubber compound having a nominal 80 139 durometer hardness. Black rubber compound having a nominal 80 359 durometer hardness. 7790 Black rubber compound having a nominal 80 durometer hardness. Service Garlock No. Air and water mixtures up to atmospheric pressure, on wet vacuum pumps--particularly on curved guard pumps in marine service.* Air and water mixtures up to atmospheric pressure, on wet vacuum pumps. . m 154 151 152 197 7224 174 inSadfa:. . SOFT VALVES Description Extra high grade red rubber compound having a nominal 40 durometer hardness. Black rubber compound having a nominal 50 durometer hardness. Black rubber compound having a nominal 50 durometer hardness. Black rubber compound having a nominal 50 durometer hardness. Extra high grade black rubber compound having a nominal 50 durometer hardness. When ordering pump valves specify diameter and thickness of the valve and diameter of center hole. The Garlock Valve Discs describe'! on These valve discs are made both in * this page are those most commonly use"! the round and oval hole types except as f'-r the several classes of service indi noted in the table below. Round hole a cated. If, for some unusual service condi dis's nre regularly made in all standard tion, none of these discs appears to be sizes from x/i" to 12" inclusive and oval entirely suitable we are prepared to de hole types in sizes from 24" to 6" inclu velop and produce a special disc to meet sive. Special sizes and shapes to custom those operating requirements. er's specifications also are procurable. Description Garlock Xo. Plies of wire-inserted asbestos cloth bonded with phenolic resin and with outer covers of plain asbes tos cloth. Not made with oval hole hut are supplied with round holes sufficiently large to fit oval disc holders. 113 Amberite \ ery hard red rubber compound containing asbes tos fibre. Black rubber compound having a nominal 90 durometer hardness. Black rubber compound having a nominal 80 durometer hardness. Black Buna-N rubber compound having a nominal 80 durometer hardness. 111 . 182 7790 8459 Service Steam, oils or solvents at tem peratures up to 600 F. and at any pressure. Steam up to 150 p.s.i. and hot water or aqueous solutions at any pressure. Cold water or aqueous solutions at any pressure. Cold water or aqueous solutions at any pressure. Cold oils or solvents at any pressure. Rubber Tubings Garlock Rubber Tubings are made from compounds developed ii the Garlock laboratories specially for this group of products. Data on the most popular tubings in the Garlock line appears below. ^ Service *' ^ Oarlock .\o. ----------------------------------------------- ------------------------------------------- Water, aqueous solutions (ex. f - cept concentrated sulphuric or nitric acid) air or gas at low ^ pressures. Description A soft, black rubber compound having a nominal 40 durometer hardness. Recommended for raw water ice plants, laboratories or other services re quiring a soft tubing. Water, aqueous solutions (ex cept concentrated sulphuric or nitric acid) air or gas at low pressures. ^ " A soft, white rubber compound having a nominal 50 durometer hardness. Recommended for hospi tals, dairies or other services where a white tubing is desired. Water, aqueous solutions (ex cept concentrated sulphuric or nitric acid) air or gas at moderate pressures. ^ A black rubber compound having a nominal 80 durometer hardness. A medium hard tubing for chemical or dye plants, laboratories or other serv ices. Usually applied with hose clamps. Water, aqueous solutions (ex(^B|cept concentrated sulphuric or ^^nitric acid) air or gas at low pressures. Oil, or solvents (except aro matic, chlorinated or keytone types) at moderate pressures. ^ 8 A soft, red rubber compound having a nominal 40 durometer hardness. Recommended for labora tories, raw water ice plants or other applications where a soft, red tubing is desired. A black, neoprene compound having a nominal 80 durometer hardness. Recommended for chemical plants, laboratories or other services involving oil or solvents. Usually applied with hose clamps. Garlock rubber tubings are made in an extensive range of diam eters and wall thicknesses. Ap proximate weights on afew ofthe most common sizes are shown at right. ID. `A' *4 V *Y *A" W 'Y Wall Thickness A" V' V* A' A' %" H' V O.O. V Of V T V w 1' APPROXIMATE WEIGHT PER 100 FEET--POUNDS No. 1 No. 2 No. 3 No. 4 No. 8 H 2 >4 2H 5H 6 'A 9 >4 11H 28 H 2.'a 3 'i 6 >4 7'i 10 >4 13 31 H 2X 34 64 74 10'2 13 4 32 H 24 3 6 7 9H 124 30 1 3 3H 74 8*4 11 H 15 36 Garlock Gauge Glass Rings are manufac tured from high-grade rubber compounds and are available in a variety of types and styles of which the following are the most popular. Garlock 95 Rings, made from a black rubber compound having a nominal 60 durometer hardness. Garlock 122 Rings, made from a red rubber compound having a nominal 80 durometer hardness. Garlock 953 Rings, made from a black rubber compound having a nominal 80 durometer hardness. Garlock 7790 Rings, made from a black rubber compound having a nominal 80 durometer hardness. For special services, for which none of these regular rubber rings may be suitable, rings with cotton cloth or asbestos cloth insertion, and rings made of oil-resisting neoprene or Buna-N rubber compounds are available. Garlock gauge glass rings are made in any required size. However, the following standard sizes are recommended for stand ing fittings and will be furnished unless otherwise specified. Glass Size w Vl *ar K" V Ring Size W thick W X ?4" X K" thick W X H' X \i" thick thick ft* x IK" X K" thick Gauge glass rings are regularly furnished nth fiat top and bottom surfaces. When so specified, however, rings with beveled faces will be supplied. Rings with hexagonal out side diameter are also available if require_d. 1 Evaporator Tube Gaskets GARLOCK 05 Garlock 95 Evaporator Tube Gaskets are molded from a Garlock black rubber com pound having a nominal 60 durometer hardness. Gaskets made from this com pound are used extensively in sugar fac tories and in other industries. Molds are available for producing Gar lock 95 gaskets in all standard evaporator tube sizes from to 2" inclusive and in all standard shapes. When required these gaskets can also be made in special sizes and shapes. . GARLOCK 053 Garlock 953 Evaporator Tube Gaskets are molded from a Garlock black rubber compound having a nominal 80 durometer hardness. Gaskets made from this com- pound are also available in all standard sizes and in special sizes and shapes and generally are used when a gasket harder than Garlock 95 is desired. GARLOCK 6044 Garlock 6044 Evaporator Tube Gaskets are special molded gaskets made of asbestos cloth and a Garlock rubber compound. These gaskets are available in a limited range of sizes and are used on applications where rubber gaskets may not be entirely suitable because of high temperatures or for other reasons. 178 m # LEATHER HYDRANT VALVES ^JjGarlock Leather Hydrant Valves are us ually made of oak leather but are also avail able in chrome leather or in the exclusive Bitan leather described on page 132. Leather hydrant valves are produced for practically all makes of standard hydrants the only exceptions being those few types requiring valves of odd shapes which ob viously could not readily be made of leather. RUBBER HYDRANT VALVES Garlock Rubber Hydrant Valves are made of high-grade Garlock rubber compounds. The three following compounds are most com monly used in the production of these valves. Garlock 139 is a black rubber com pound having a nominal 80 durometer hardness. Garlock 175 is a black rubber com pound having a nominal 60 durometer hardness. Garlock 182 is a black rubber com pound having a nominal 90 durometer hardness. These rubber hydrant valves are molded or otherwise fabricated to the sizes and shapes required for use on practically any standard hydrant including American, Bour bon, Coffin, Cory, Darling, Detroit, Eclipse, Eddy, Greenberg, Iowa, Ludlow, Matteson, Matthews, Michigan, National, Pratt & Cady, Smith, Tamaqua, Traverse City, United Iron Works, Vogt, Watrous and Wood hydrants. 180 A comprehensive line of rubber compounds, developed in the Garlock laboratories; is available for use in the production of molded rubber goods. Many of these com pounds are also regularly made into sheet, slab. coil, strip, gasket, ring, sleeves, tubing, pump valve and discs. These compounds range from very soft stocks, such as Garlock 6023 having a nominal 35 durometer hardness up to a stock like Carlock 188 with a nominal 95 durometer hardness. Gharacteristics of the carbon black stocks included in these com pounds are exceptional toughness and splendid aging qualities. The most popular compounds and the several forms in which each is regularly available are shown in the table below. COMPOUND Color Nominal Duro. Hardness Sheet Slub Brown Black Red Black White 35 6023 6023 40 1 1 40 154 154 50 152 152 50 197 197 Black 60 91 91 Black Black Black 60 189 189 60 7505 7505 70 8627 8627 Black Black Black Red 80 139 139 80 7790 7790 80 353 353 80 22 -2 Black 90 Brown'1' 90 Black 95 7815 Coni|>ouiid contains asbestos fibre. AVAILABLE FORMS (Specify Garlock Numlr Indicated) Coil or Strip Gasket Bing or Sleeve TuhiiiK Pump Valve 6023 1 154 152 197 94 189 7505 8627 139 7790 353 22 182 6023 1 154 152 197 96 189 7505 8627 139 7790 953 122 182 7815 6023 1 154 152 197 95 189 7505 8627 139 7790 953 122 182 7815 188 6023 1 4 152 2 94 189 7505 8627 139 3 353 22 6023 1 154 152 197 175 189 7505 8627 139 7790 359 122 182 7815 188 Disc Special Molded Shapes 6023 1 154 152 197 175 189 7505 8627 139 7790 359 122 182 7815 188 6023 1 154 152 197 175 189 7505 8627 139 7790 359 122 182 7815 188 rOMIHMMlS For use against oils and solvents at tem peratures up to 300 F several Buna-N rub ber compounds have been developed by the Garlock laboratories. Sheet packings made 1'rom the most popular of these com pounds are described on page 96. In addi tion to sheet packings these carbon black stocks are regularly available in molded shapes and in other forms as shown in the table below. . COMPOUND Garlock No. Color 8474 8495 8i59 8152 Black Black Black Black Nominal Duro. Hardness 60 70 80 90 Sheet * * * * Slab * * AVAILABLE FORMS (Indicated by asterisk) Coil or Strip Gasket Ring or Sleeve Tubing %** *** *** ** Disc * * * * Special Molded Shapes * * * NEOPRENEfOMPOlNDS Several neoprene rubber compounds, which are suitable for use against oils and sol vents at temperatures up to 250 F., have been developed in the Garlock laboratories and are employed in combination with other materials in the manufacture of a number of Garlock products referred to in this catalog. These compounds are also regularly available in molded shapes and in other forms as shown in the table below. COMPOUND Garlock No. Color Nominal Duro. Hardness Sheet Slab AVAILABLE FORMS (Indicated by asterisk) Coil or Strip Gasket Ring or Sleeve Tubing 7491 8312 7986 7797 7300 Black Black Black Black Black 40 50 60 80 90 ** ** *** ** * ** * * * ** * * . * * Note--No. 7797 in tubing form is designated Garlock No. 8 tubing. Disc * * * * * S]>ecial Molded Shaiws * * * * * THIOKOL COMPOUNDS Garlock compounds containing Thiokol which are resistant to oils and solvents at low temperatures are available for the manufacture of some molded shapes and other products. Information concerning any specific requirement for a Thiokol product will be supplied promptly upon request. 181 t * IIISfiELLMMS PMDMTS PAGE Klozure Oil Seals............. .................................................................... 184 Klozures--Model 51................................ 185 Klozures--Double Type Klozures--Double Type Klozures--Duplex Type V-l........................................................... V-2........................................................... V-2........................................................... 185 185 185 Klozures--Felt Washer Type........................................................ 186 Split Klozures.......................................................................................... 186 Klozures--Model 53 ......................................................................186-187 Klozures--Model 63......................................................................186-187 Klozures--Model 64............................................................................ 187 Klozures--Model 70............................................................................ 187 Industrial Brake Lining.................................................................... 188 Rubber Transmission Belting.......................................................... 189 Rubber Expansion Joints.................................................................... 190 Asbestos Tinning Machine Brushes............................................. 191 Asbestos Tubing....................................................................................... 192 Coupling Discs and Tractor Links............................................. 192 Condenser Tube Cleaning Plugs.................................................. 192 Lubricating Compound--No. 2...................................................... 193 Lubricating Compound--No. 3...................................................... 193 Luball Lubricating Compound....................................................... 194 Gasket Paste............................................................................................... 194 Pipe Thread Compound. ..................................................................... 195 Flexible Packing Hooks..................................................................... 195 183 Garlock Klozures Garlock Klozures. which are briefly de Garlock Klozures is formed in precision scribed in this catalog on the pages im . dies and is heat-treated and tempered to mediately following, have gained wide predetermined, exacting standards. Its flexi spread recognition and acceptance of en bility does not deteriorate with age and is gineers as dependable oil seals. Outstanding service records have been established by these oil seals on many kinds and types of unaffected by temperatures encountered under normal operating conditions. Each finger of this sensitive spring delivers in equipment where the sealing of the lubri dependently its required pressure to the cant in a bearing and the exclusion of dirt tip of the sealing element where the spring and foreign matter from a bearing has pre pressure must be exerted to obtain proper sented a difficult problem. sealing efficiency. Garlock Klozures are produced in a va The metal case, into which the other riety of types and models and in a wide- parts of the Klozure are assembled, is pre range of sizes. For most applications one of cision-formed from sheet metal, carefully our regular designs is entirely suitable but, selected and sorted to close thickness toler when necessary to do so, we are prepared ances. Dies of the most modern type pro to engineer and produce a special seal to duce the case to such a high degree of pre take care of a specific service requirement. cision that the outer diameter has a surface One of the most important factors con finish comparable to a polished finish and tributing to the success of Garlock Klozures no grinding or other sizing operation is is the sealing member itself. This sealing required. In this metal case, therefore, the ring is accurately molded from a special thickness of the metal is uniform through compound developed in the Garlock lab out with no thick and thin areas such as oratories for oil seal usage. The material result from grinding. Furthermore, the dan possesses the following physical properties ger of trapping in the assembly destructive which are of the utmost importance in an abrasives, metal particles or dust resulting oil sealing element: from a grinding operation, is eliminated. 1. It is a homogeneous, nonporous and grainless structure. 2. It is tough, durable and resilient. 3. It is oil- and grease-resistant. The adapter or filler ring, which completes the Klozure assembly, is accurately made and varies in size, shape and material ac cording to the model and type of Klozure 4. It is impervious to water, mild acids in which it is to be assembled. and alkalies. Brief descriptions of the regular types 5. It is heat- and cold-resistant. and models of Garlock Klozures follow. 6. It is nonabrasive and has a low co Complete information on these items ap efficient of friction. pears in our Klozure catalogs wffiich will The metal, finger-type spring used in be supplied on request. MODEL 51 KLOZ1KES The Model 51 Klozure consist? of a steel ease in which is assembled a molded sealing element, a finger-tvpe steel spring and a steel adapter. When required the case and adapter will be made of cadmium-plated, tin-plaled, zinc-plated or stainless steel or of brass. When plated steel, stainless steel or brass parts are supplied tempered beryl lium copper springs are furnished. Model 51 Klozures are suitable for use on most applications where the surface speed of the shaft does not exceed 750 feet per minute. These seals are used success fully against reasonable pressures on many applications. Model 51 Klozures are pro duced in thousands of sizes to fit shaft? from 34" t0 45" diameter. Also made in metric outside diameter sizes to press-fit into bearing housings bored to SAE or International MM dimensions. Complete information on this line of Klozures is con tained in a special catalog which will be supplied on request. DOUBLE TYPE V-l KLOZURES Double Type V-l Klozures are constructed Double Type V-l Klozures generally are with two sealing elements opposed or facing used where it is necessary both to retain the in opposite directions assembled in a single lubricant in the bearing and to exclude metal case. One sealing ring is mounted free water or dust from the bearing. They with a finger-type spring and the other ring are available in the same kinds of metals t without a spring. Klozures of this type are and in the same general range of sizes as applied with the spring-mounted sealing the Model 51 Klozure. ring toward the bearing. DOUBLE TYPE V-2 KLOZURES Double Type V-2 Klozures consist of two opposed sealing elements assembled in a single case. In this assembly both sealing elements are provided with finger-tvpe springs whereas one spring only is used in Type V-l Klozures. Double Type V-2 Klozures frequently are employed where it is necessary to seal oil in both directions as, for example, on a shaft extending through a crank case into a bearing housing. These seals are available in the same kinds of metals and in the same general size range as the Model 51 Klozures. DUPLEX TYPE V-2 KLOZURES Duplex Type V-2 Klozures consist of two on difficult conditions where a single seal sealing elements, each provided with a might not be entirely satisfactory such as, finger-type spring, mounted in a single for example, on a vertical shaft with a head 1 metal case in tandem or facing in the same of oil. These seals are available in the same \ direction. kinds of metals and in the same general Klozures of this type generally are used range of sizes as the Model 51 Klozures.  ' . s ~7 Garlock Klozures FELT WASHER TYPE KLOZURES Felt Washer Type Klozures consist of a sealing element and finger-type spring mounted in a single case with a felt ring or washer and having a metal divider between the two rings. Klozures of this type generally are used where an excessive amount of dirt and dust is encountered and usually are mounted with the sealing element toward the bearing. These seals are available in the same kinds of metals and in the same general size range as Model 51 Klozures. SPLIT-KLOZIRES The Garlock Split-Klozure consists of a cut-open sealing ring and a finger-type spring pressure-bonded together with a special cement. This is an effective oil seal and, because of its split or cut-open construction can be readily applied around the shaft without dismantling the equipment as frequently is neces sary with a solid seal w'hich must be applied over the end of the shaft. Split Klozures are made in practically any size from 3" shaft diameter up to the largest shafts. MODEL 53 and MODEL 63 KLOZURES Models 53 and 63 Klozures, which are com panion seals employing the same engineer ing principles but differing in certain details of design, wrere developed primarily for use on those applications where the shaft speed is greater than the speed for w'hich Klozures of the Model 51 type are recommended. These two models may be safely used on shafts having surface speeds of 2000 feet per minute and are regularly operating on some applications at much higher speeds. The extremely flexible and sensitive action of the spring on the sealing member pro vides an efficient seal with frictional heating reduced to an absolute minimum. Because of this extreme flexibility little, if any, "wear-in" period is required, thus making these seals suitable for static or slow-speed applications and effective where shaft mis alignment or "whip" exists. Models 53 and 63 are fully described in a special catalog which will be supplied on request. Each of these models is produced in its own range of sizes, and size is the factor that determines which of the two models shall be used on a given application. Brief descriptions of each model, with the size range in which it is produced, follow'. MOOB.53 (row 3x4.125xWk* Indwly*. Stondord condrvcflon Stoolcm*and tprlne-OtWcontnwtiom avodobl* on ipocM- MOOfi M from 3x4.003 don* Wron. Standord condruction Sloolcom ondspring. 0#wcon. frucfeni ovoSabln on H>K 1 F3Utt!*o 2 farmd Spring 3 SyntooUcCwpwMw ilr int /Q / C Vrzizz MODEL 53 KLOZURES Model 53 Klozures are made in sizes from 3" diameter Model 53 Klozures consist of a steel case, a steel shaft x 4.125" bore to 10" diameter shaft x 11.250" adapter, a steel finger-type spring and a molded sealing bore inclusive. These seals are also made in millimeter element. When so specified the case and adapter will sizes (within that size range) to press-fit into bearing be made of cadmium-plated, tin-plated, zinc-plated or housings bored to SAE or International millimeter stainless steel or of brass and the finger-type spring of dimensions. tempered beryllium copper. MODEL 63 KLOZURES Model 63 Klozures are made in sizes from diameter position adapter or filler ring, a steel finger-type spring shaft x .750* bore to 3" diameter shaft x 4.003" bore and a molded sealing element. When so specified the inclusive. Also made in millimeter sizes (within that case will be made of cadmium-plated, tin-plated, zinc- size range) to press-fit into bearing housings bored to plated or stainless steel and the spring of tempered SAE or International millimeter dimensions. beryllium copper. This model consists of a steel case, a fibrous-com- MODEL 64 KLOZURES The range of the Model 64 Klozures is from an 8" shaft flexible stepped lip is activated by a stainless steel coil- through a 45" shaft. finger spring arrangement. The finger spring acts as a These unique Klozures incorporate the most ad carrier much like a bearing for the coil spring. This - vanced design of oil seal engineering research. They feature insures maximum action and response to shaft meet the exacting demands imposed on large size seals movement. The finger spring also distributes the coil today where high speeds are now common, as for ex spring load over a flat area which is accurately located ample, the modern rolling mill roll neck bearing seal. at the tip of the sealing lip. The assembly of the Klozure The Model 64 Klozure sealing element design is is completed in a heavy steel case with solid steel filler basically similar to the Model 53 and 63 except that its ring, this all increasing the general ruggedness of the flange is reinforced by a bonded-in metal insert. This Klozure. MODEL 70 KLOZURES Model 70 Klozures are specially designed to meet space recommended in place of the more efficient conven limitations which exclude consideration of the con tional spring loaded seals against light fluid lubricants. ventional spring loaded seal. They fill the need for The extremely compact and sturdy design of this small cross sectional seals for needle and plain bushing Klozure is accomplished through bonding the synthetic bearings. These Klozures are particularly suited for use element into a steel case resulting in a one piece unit. as grease and/or dirt seals. Model 70 Klozures are not SPECIAL CONSTRUCTIONS -- In addition to the Klozure types and models briefly described herein we supply many special seals designed and engineered to meet the individual requirements of a specific job. Our representatives and engineering department will welcome the opportunity of working with you on your bearing sealing problems. Special catalogs containing complete information on the types of Klozures referred to herein will be supplied promptly on request. MODEL 70 187 (AltLOCK 701 (oiuifraedon-Garlock 701 Inudstrial Brake Lining is made of high-grade, wireinserted asbestos cloth manufactured in the Garlock factories, impregnated with a special Garlock rubber compound. The treated cloth is folded and compressed under great pressure in vulcanizing presses into a rugged, serviceable brake lining which gives long and dependable service under the severe operating conditions frequently encountered on industrial equip ment. Form--Garlock 701 is made in standard industrial brake lining sizes from 1" wide x $" thick to 12" wide x 1" thick inclusive. Widths up to 6" and thicknesses up to 3^" both inclusive are available in specified lengths up to 50 feet and greater widths or thicknesses in specified lengths up to 25 feet maximum length. Serviw--Garlock 701 Brake Lining is for use on all types of industrial equipment such as Steam Shovels Excavating Machines Industrial Locomotires Hoists and Derricks Concrete Mixers Airplane Catapults Logging Equipment Road Building Machinery Elevators Lift Bridges Ditchers Drag Lines Steam Rollers Graders Cranes Car Pullers 188 GARLOCK 701 It r II It hit Til AXS.MISSIOX UKIJI.\(> Garlock 725 Rubber Transmission Belting is made of the highest-grade, heavy cotton belt duck treated with a special rubber com pound. folded to size and vulcanized. Garlock 725 belting is recommended for any service where a flat, transmission belt ing is required. It has unusual flexibility, exceptional gripping power and extremely long life. Its superior wearing qualities have been demonstrated on thousands of appli cations. Garlock 725 is manufactured in all standard belt sizes from 1" x 2 ply up to 28" x 12 ply belt. It is available either in roll lots or in cut lengths. When ordering cut lengths the exact length desired must be specified. 189 o "x - i T '0 c- 'tfc 4 Garlock Rubber Expansion Joints- Consfruoiion--Garlock Rubber Expan sion Joints are spool-type joints made of a high-grade rubber compound combined with plies of sturdy cotton duck and rein forced with steel rings. A central arch in the body of the joint provides flexibility to compensate for expansion and contraction in the line. For installations where oil resistance is necessary joints are made with a tube or liner of neoprene. Slyles--Garlock Rubber Expansion Joints are made in three styles: Style No. 204 for pressure; Style No. 205 for vacuum; and Style No. 206 for pressure and vacuum. Sizes--Garlock Rubber Expansion Joints are made in all standard pipe sizes from 2" to 12" inclusive and lengths (face-to-face of flanges) from 6" to 16". Unless otherwise specified flanges are drilled for bolts in accordance with American Standard drilling. Metal Retaining Rings -- Split metal retaining rings made of zinc-plated steel thick and drilled to match the joint are regularly installed against the inner face of each of the rubber flanges of the joint. These rings provide metal surfaces in con tact with the bolt heads and prevent the possibility of damage to the rubber flanges when the bolts are tightened. Sorviee--Garlock Rubber Expansion Joints are suitable for operating pressures from 40 to 125 p.s.i. (depending upon size of joint) and for temperatures up to 180 F. on lines handling hot or cold water, brine or exhaust steam. Vacuum-type joints are suitable for a vacuum of 30 inches of mercury. For service involving oils, acids or mild caustic solutions joints with syn thetic rubber lining are recommended. Advantages--Garlock Rubber Expansion Joints are long-lasting: do not crack or fracture under repeated flexing: do not take a permanent set after compression; do not corrode or erode; are light in weight: can be installed in limited space: require no gaskets; do not induce electrolysis. Where I'sed -- Garlock Rubber Expan sion Joints are commonly installed in vacuum and water lines to and from surface condensers: turbine to condenser lines; pump suction and discharge lines; jet condenser injection and discharge lines; brine tanks in refrigeration plants; ventilat ing and air conditioning systems; and in other piping installations. 190 -/.-A'vy.-s. *1^ ....... , tlidos Tinning Machine Brushes Oarlock asbestos brushes, which are used foc*removing excess tin from the rolls of tin ning machines, are made of Garlock asbestos clotn fabricated into sturdy, durable brushes. These brushes are manufactured in the types described below and in sizes to fit any equipment. Orders should specify width, thickness and length of brush required. GARLOCK 7954 Garlock 7954 asbestos brushes are made of Garlock brass wire inserted asbestos cloth laid up in plies and securely stitched together with iron wire. These brushes have a raw wearing edge. If desired, this brush made of plain asbestos cloth, without wire ins.ertion, will be supplied, GARLOCK 83110 Garlock 8380 asbestos brushes are made of Garlock plain asbestos cloth without wire insertion. These brushes are reinforced bytwo strips of soft steel interlaminated be tween the plies of asbestos cloth and ex tending to and flush with the raw w-earing edge of the brush. Strong iron wire is used in stitching these brushes. GARLOCK 8525 Garlock 8525 brushes are of the same construction as Garlock 8380 brushes except that the soft steel reinforcing strips in Garlock 8525 brushes are approximately Y% narrower than the plies of asbestos cloth and do not extend to the wearing edge of the brush. These metal strips, therefore, do not contact the tinning rolls. GARLOCK 8735 Garlock 8735 hollow-back asbestos brushes are made of Garlock brass wire inserted asbestos cloth, laid up in plies with the outer plies on each side of the brush wider than the center plies, thus forming a chan nel along the back edge of the brush. This construction effects a reduction in the weight of the asbestos cloth required as compared with a conventional, solid brush. These brushes are securely stitched to gether and have a raw wearing edge. A guide or filler bar, usually of metal, is in serted in the channel in the brush when applied to the equipment, b ( Garlock 5420 asbestos tubing is made of special Garkock -wire inserted asbestos cloth braided into tubular form. This material is available in any practicable inside diameter'.' outside diameter and length. ^ Garlock 5420 was developed for use as an insulating covering on the handles &I tongs or other hand tools used in glass plants, steel mills or other operations where hj^t materials are handled. It is an effective material for fcuch usage and its tubular con- . struction, which permits the user'to slip lit over the handle to be insulated, makes its application easy and quick. Garlock 3124 Couplingliscs and Tractor Links Garlock 7024 is made of plieflfc of heavy belt duck treated with a* special Garlockrubber compound and vulcanized in a press. Garlock 7024 was developed for and is generally used in the manufacture of flexible disc couplings and tractor links. Excellent service is obtained from this material on those applications, Coupling discs and tractor links are fabricated from Garlock 7024 slab to the sizes and shapes specified by the customer, Condenser Tube Gleaning Plugs Garlock 341 Cord Plugs for cleaning con denser tubes are made of plies of a special, open-weave, strong cotton fabric coated with a Garlock rubber compound, vulcan ized in a press and cut to accurate size. These plugs are shot through the con denser tube with an air gun. As they pass through the tube the exposed surfaces of the fabric plies clean and scour the inside of the tubes quickly and effectively. Be cause of their sturdy construction plugs can be used many times without losing their efficiency. Best results are obtained if plugs are soaked in water for several hours before using. The air gun for shooting Garlock cord plugs is a simple tool which can readily be made in any shop equipped with a lathe. Complete instructions for making these tools will be supplied on request. Garlock 341 cord plugs are in thick ness and are made in all sizes to fit standard condenser tubes from y% to 1" outside diameter. Numbers designating sizes are assigned to Garlock 341 plugs as shown in the table below. Outside Diameter of tube 1" 1' Vi" hi' v*r Wall Gauge (Birmingham or Stubl>s Iron Wire) 16 IS 16 18 16 Size Numlier of Plug 1016 1018 7816 7818 3416 Outside Diumcler of tube *4' >4' *4" V Wall Gauge (Birmingham or Stubbs Iron Wire) 17 18 16 17 18 Size Number of Plug 3417 3418 5816 3817 5818 i 192 # .* V i' ro.Mrorvn no. 2 ff Oarlock No. 2 Lubricating Compound is a special .paste containing graphite developed in the Garlock laboratories fq^^fee with rod or plunger packings operating against steam, hot or-cold water or aqueous solutions. It has a high lubricating value, maintains prop er viscosity under heat and is a rust and corrosion preventive. The efficiency and serviceable life of packing may be greatly increased by coating the packing with Garlock No. 2 compound at the time of installation and by making subsequent applications regularly, either through a pressure fitting or by swabbing the rod. Garlock No. 2 compound is regularly packaged in 12-ounce, 24ounce and 5-pound cans and is available in large containers for bulk users. COMPOUND NO. 3 Garlock No. 3 Lubricating Compound was developed in the Garlock laboratories for use with rod or plunger packings operating against oils, gasoline, solvents and vapors or chemicals of an oily nature. It has a high lubricating value and its usage retards or prevents seepage through the packing and makes leakproof operation pos sible without excessive gland pressure. The serviceable life of packings may be greatly increased by applying Garlock No. 3 Compound to the packing at the time it is installed and by making subsequent applications at regular in tervals, either through a pressure fitting or by swabbing the rod. Garlock No. 3 Compound is regularly packaged in 12-ounce, 24-ounce and 4)4 -pound cans and is available in large containers for bulk users. CRANDA1 LL LUBALL Crandall Luball is a patented packing lubricant containing no graphite, sold exclusively by The Garlock Packing Company. It is for use with rod or plunger packings operating against steam, hot or cold water or aqueous solutions at temperatures up to 500 F. This material has a high lubricating value and will not corrode chromium steel rods. The serviceable life of packings may be increased by applying Luball to the packing when it is installed and by making subsequent applica tions either through a pressure fitting or a grease cup with a lantern ring. Luball is regularly packaged in 1-pound, 5-pound and 10-pound cans and is available in large containers for bulk users. ' COMPOl'ND ISO. 1 Garlock Compound No. 1 is a gasket paste for application to gaskets on flanged joints operating against steam, water, hot or cold oils or solvents. This compound helps to make a tight joint and facilitates the breaking of the joint. It does not discolor liquids, requires no thinning and will not ferment in storage. Garlock No. 1 gasket compound is regularly packaged in 12-ounce, 24-ounce and 5-pound cans and is available in large containers for bulk users. Vi i'l lii- is a special compound developed in the Garlock laboratories for applic ation to threaded joints of pipe lines or other equipment operating against steam, hot or cold water, air, gas, alcohol, oils or solvents. This rompound is ready to apply, requiring no thinning or other treatment. It makes a tight joint immediately, isgaon-corrosive and does not harden nr shrink in service. This compound will not drip even when the pipe gels hot and joints on which it is used can be broken easily. Garlock pipe joint compound is packaged in 1-pound, 2-pound and 4-pound cans and is also available in large containers for bulk users. Flexible Packing Hooks Garlock Flexible Packing Hooks are high grade, sturdy tools for use in removing old packing from stuffing boxes. The flexible shaft permits the usage of these hooks in cramped quarters and makes the removal of old packing a much easier and quicker job than when ordinary tools are used. These hooks are regularly packaged in combination sets. Set "A" contains 1 flexible hook 6%!' lng; 2 flexible hooks 10%" long; 2 flexible hooks 15" long and 1 double-end packing tool 12" long. Set "B" is the same as Set "A" except that a solid hook 8" long is included in place of the 6l/i" flexible hook. - kV*2 :M 'A i PAGE Tangential type metal packing rings................................................................... 198 Flexible type metal packing rings........................................................................ 199 Triangular type metal packing rings....................................... ............................. 199 Fox type metal packing and piston rings............................................................ 199 Instructions for ordering Garlock Floating Metal Packings...........200 Specification sheet for Garlock Floating Metal Packings................. 201 Care, operation and servicing of Garlock Floating Metal Packings......................................................................................................... 202-203 Ammonia Compressor Packing--Garlock 800................................................ 204 Refrigeration Compressor Packing--Garlock 835..................................... 205 Gas Compressor Packing--Garlock 875............................................................. 206 Combination Metal Packing (non-floating) Garlock 870...................... 207 Gas Engine Packing--Garlock 860 ......................................................................... 208 Steam or Air Packing--Garlock 861.................................................................... 209 Steam, Air or Gas Compressor Packing--Garlock 805 ........................... 210 Steam Packing--Garlock 806....................................................... ....................... .. .. 211 Steam, Air or Gas Compressor Packing--Garlock 808........................... 212 Steam or Am Packing--Garlock 809......................................... .......................... 213 Oil Scraper Rings--Garlock 891................................................................... 214 Oil Scraper Rings--Garlock 892, 893, 894 and 890..................... 215 Steam or Air Packing--Garlock 810.................................................................... 216 Vertical or Marine Engine Packing--Garlock 821.................................... 216 Metal Bushing Rings..................................... 217 y^:] 197 1 m ' Am Metal Packings I TYPES OF RINGS Garlock floating metal packing rings are available in several different types and in various metals. The principal factors which determine the type of ring and kind of metal best suited for a given application are the nature of the service, the kind of equipment and the radial width of the packing space. Gajrlock floating metal packing rings are precision made by skilled mechanics. Special metals, developed by us and produced to our own rigid specifications, are used in their manufacture thus in suring uniform performance, maximum service and minimum rod wear. Descriptions of the several types of Garlock floating metal packing rings follow. TANGENTIAL RINGS A Garlock tangential metal packing ring is made in segments having tan gential-cut joints. This tangential ring is assembled with a companion ring, also made in segments usually having radial cut joints. These two rings together comprise a section of tangential packing. Tangential rings generally are com posed of three segments. For large rods, however, a greater number of segments may be employed. Segments are held in proper assembly around the rod by a garter spring located in a groove in the outer periphery of the ring. Tangential rings are suitable for most applications requiring floating metal packings and can be employed on ap plications where the radial packing space is too limited to permit the in stallation of rings of other types. These rings are available in cast iron, bronze, bakelite, carbon or babbitt. Tangential rings usually are supplied unless some other type is specified. 198 FLEXIBLE RINGS f A Garlock flexible metal packing ring Flexible metal rings usually are com consists of an inner ring, made in seg posed of three segments. These segments ments with radial-cut joints, which are held in proper position around the contacts the rod, and an outer or cap rod by a garter spring located in a groove ring, also made in segments, which in their outer periphery. surrounds the inner ring. This com Flexible type rings are suitable for bination flexible ring is assembled with many applications but these rings a companion ring having radial-cut require a greater radial packing space segments, the complete assembly com than rings of other types. These rings are prising a section of flexible metal pack available in cast iron, bronze, bakelite, ing. carbon or babbitt. TRIANGULAR RINGS Garlock triangular metal packing rings consist of three or more rod-contacting segments, depending upon the diameter of the rod, and an equal number of cap segments which are located on flat areas machined on the outer periphery and at each end of the rod-contacting segments. A garter spring placed in a groove holds these segments in proper relationship with each other. This triangular ring is assembled with a companion ring hav ing radial-cut segments, the complete assembly comprising a section of tri angular metal packing. Triangular rings are available in cast iron, bronze, bakelite, carbon or babbitt. EOX TYPE RINGS The Garlock Fox type metal packing ring is a patented ring made with inter locking tongue and groove, tangential cut joints. This ring is made in three segments for rod sizes up to 12" diameter. Fox type rings are made either with a single or double garter spring or with a flat band spring. These rings have fewer parts than other types of floating metal packings and pack pressure in both directions. They are available in cast iron or bronze. Fox type piston rings employ the same patented constuction as the Fox type packing ring. Piston rings are equipped with a steel expander spring which provides an even pressure throughout the circumference of the ring. 199 Note: Garlock metal packings are made with extreme precision. It is important, therefore, that all measurements he ac curately taken. iarlock Metal Packings c -------------------------- -------- $------------------- ------------------------------------ r" INSTRUCTIONS FOR ORDERING To permit proper handling of^&rders for On the opposite page is shown a Garlock metal packings it ife hecessary typical metal packing specification slfdet to have certain accurate measurements containing a total of thirty items. In- and other data concerning the service' dicated below are the specification sheet conditions and the equipment on which v-j&efcns on which data is required for each the packing is to he installed. ^ o$: the Garlock metal packings listed. . *. Garlock Style 800 Supply complete answers to the specification items indicated 1 to 6 inclusive, 8, 16, 19, 20, 23, 27, and 28 805 805 with screw gland 806 806 with screw gland 808 1 to 22 inclusive and 26 1 to 6 inclusive, 8, 10, 14, 16, 17, 18, 19, 20, 22, 24, 25 and 26 1 to 22 inclusive and 26 1 to 6 inclusive, 8, 10, 14, 16, 17, 18, 19, 20, 22, 24, 25 and 26 1 to 6 inclusive, 8, 10, 15, 16, 17, 18, 19, 20. 26 and 27 809 1 to 6 inclusive, 8, 10, 15, 16, 17, 18, 19. 20, 26 and 27 810 1 to 22 inclusive and 26 821 1 to 21 inclusive, 26 and 27 835 1 to 17 inclusive, 19, 20, 22, 27, 28, 29 and 30 860 1 to 15 inclusive and 20 861 1 to 20 inclusive and 26 870 1 to 6 inclusive, 8, 19, 26 and 27 875 875 combination 1 to 7 inclusive, 19, 20. 22 and 27 1 to 7 inclusive. 19. 20. 22 and 27 TYPICAL SPECIFICATION BLANK FOB OBDEBING ]. Name and number of engine............... ... .................... Name of rod........................................................... ....................... 3. Number of sets.................................................. .............................. 4. Garlock style number......................................... .................................. 5. Diameter of rod........... :.............................. .................... ............................................ 6. Diameter of stuffing box, inside................................................ ................................ 7. Diameter of stuffing box or flange of gland, outside....................................... 8. Depth of stuffing box measured along bore.................................... .................... 9. Is gland round or elliptical?........................................................ ................................ 10. Diameter of opening into cylinder or chest..................... .................................... 11. Number and size of stud bolts................................................................................... 12. Length of stud bolts......................................................................................................... 13. Diameter of stud circle............ \.................................................................................... 14. Clearance between face of stuffing box and crosshead.................................... 15. Is face of stuffing box or cylinder head machined?....................................... 16. Is engine vertical or horizontal?................................................................................ 17. If vertical, does piston come through bottom or top head of cylinder?.. 18. Does water enter cylinder in large quantities?.................. ................................ 19. Give pressure--steam, air, gas or ammonia......................................................... 20. Piston speed......................................................................................................................... 21. Is old gland to be left on engine?...................... ............... ........................................ 22. What is largest diameter case can be?.................................................................... 23. Single or double acting?................................................................................................. 24. Outside diameter of threads on stuffing box...................................................... . 25. Number of threads per inch on stuffing box........................................................ 26. If superheated steam, give temperature............................................................... 27. Is bottom of box flat or bevelled?........................................................................... 28. Distance from face of stuffing box to vent (or lubrication connection) 29. Pressure range (suction and discharge)................................................................. 30. Temperature range (suction and discharge)....................................................... r JW /G 202 * . . p. r Care and Operation of Floating Garlock floating metal packings are quite "impression in the mindsf.of many operators simple in design, construction and opera- and engineers that such packings operate on tion. Lack of familiarity with floating metal some mysterious principle which cannot be packings probably is responsible for the understood or explained. PRINCIPLES OF FLOATING METAL PACKING Actually the fundamental factors entering into the construction and successful opera tion of floating metal packings are so simple and clea^ cut that they are perfectly obvious. These basic factors are: 1. The rings must be made of a material that will not deform in operation, V, ' . springs. >f 3. The rings must be bored accurately to rod size, smooth ground on the flat sides, and free to float at all times in case grooves. 4. The cup or groove faces (b-b) where the sides of the rings contact and seal will not score the rod and will not must be smooth, flat and perfectly contribute to corrosion in service. square to the rod. 2. The rings must be of proper, seg mental design providing free and uniform closure with wear in service, 5. A sufficient number of rings to take care of the operating pressure must be provided. and held to the rod by suitable 6. Suitable lubrication must be provided. SERVICING FLOATING METAL PACKING When and if operating difficulties develop with a set of floating metal packing the location and correction of the trouble usually is a simple matter as there are onlyfour places where floating metal packings can leak, as follows (see sketch): a. Between the cups or across gasket (or case joint if split case is used). b. Along the ring bore, between the ring and the rod. c. Through the joints of the ring. d. Between the ring and the cup (across face b-b). In the event of a leak observe the pack ing in operation, if possible, and determine whether the leakage is around the case or along the rod. Excessive water in the steam will cause steam packings to leak and can be detected from observation of the engine. If the leakage is around the case it may be across the gasket, between the cups, through the joint of a split case or through the oiler connection. If leakage is along the rod the set must be pulled to permit examination of the rings. Split-case pack ings can be removed from the rod easily and solid case packings can be pulled out of the box for ring examination without disconnecting the crosshead for removal of the cups. Check first the side clearance and dia metral clearance of the rings in the cups. Cast iron rings should have .006" side clearance and bronze rings should have .009". If the rings do not float freely they become locked in the cups and leak. The cylinder-side face (a-a) of the ring closer to the cylinder in each groove (usually a "C" ring) should be dull and dark and coated with "carbon" from the oil and gas. In normal operation, where the cylinder pressure is above atmospheric pressure, this ring face (a-a) should never contact the adjacent cup face (F). If, in stead of being dull, this surface of the ring is clean and bright it is slapping back and forth in the groove and leaking from some cause to be found. If this ring face (a-a) shows the machine imprints of the adjacent cup face (F) the ring has been locked in the cup due to insufficient side clearance. The remedy 1 is to machine the cups to provide proper side clearance. reverse is true and the wear is on the ends of ti>- 1 The outside circumference of the rings should never the rings are too small for the rod. contact the inside of the cups or case grooves. An examin The sliding joints of the ring segments shouij . 4 ation of the cups and rings will readily reveal if there is examined for leakage. If these joints are discolore-j - any contact in these areas. have shoulders on them leakage probably is taking p' If the side clearance and diametral clearance of the through the joints. rings are okay then check for leaks through the cup joints, Finally check for leakage between the ring face (b-b) across the gasket or in the case joint if a split case is used. and the cup face. A pressure-tight seal between the ring Discoloration, rust or grease in these areas indicates a and cup is necessary and leakage across this face can leak which will require a new gasket or the regrinding or result from any one of the following causes: lapping of the cup joint or case joint, as the case may be. 1. Rust or corrosion on the cup face which can be Check next for leakage between the rings and the rod. corrected by jemachining or regrinding the cup. The entire bore or rod-contacting surface of the rings 2. Wear of the cup face so it is not at a true right angle should be clean and bright. Dull spots on the ring bore to the piston rod. Remachining or regrinding the indicate leakage. A further check can be made by cleaning cup will correct this defect. the ring in kerosene, reassembling it properly on the rod 3. Shoulder on the cup face which can be corrected by and holding a light behind the ring. If light shows between remachining or regrinding the cup. the ring and rod leakage is indicated. Note that all rings 4. Piston rod not running true through the packing. are lettered or numbered and all ring joints are numbered This must be corrected by the equipment operator. and must be reassembled accordingly. 5. Deflection of cup face due to cup wall being too thin If the ring segments show wear in the middle area but which can be corrected only by providing cups with not on the ends the rings are too large for the rod. If the greater wall thickness. GENERAL COMMENTS Springs--The garter springs usually em ployed for holding the rings to the rod do not require much tension. The steam or gas pressure holds the rings to the rod under a much greater load than the springs can possibly exert. Lubrication--Metal packings will not operate without lubrication. When possible, a suitable oil is introduced between the first and second rings from the cylinder end of the box where the pressure of the rings bearing on the rod is greatest and lubrication most needed. Oil introduced at that point will be carried automatically outward to ward the gland with the decreasing pressure and thus lubricate the other packing rings. Two or three drops of oil per minute provide sufficient lubrication for the average set of packing after the run-in period. Ample lubrication for steam packings often is provided by the oil fed to the steam. Number of Ktlntf Sections--Metal pack ings are precision made and their success in sealing pressures is due more to the precision and care with which they are made and in stalled than to the number of ring sections employed. However, it is not good practice to use less than three ring sections in a set and it should never be necessary to use more than ten sections for pressures up to 15,000 pounds per square inch. Auxiliary Stuffing Boxes--For more effective sealing against leakage along the rod when the machine is shut down, as on ammonia compressors or natural gas com pressors, auxiliary stuffing boxes containing fibrous packings frequently are used in conjunction with floating metal packings. Garlock 835 (page 201) and Garlock 875Combinalion (page 202) are examples. On such installations the space between the floating metal rings and the auxiliary stuffing box is vented to the suction side of the compressor or to some other low pressure. Complete failures of installations which otherwise would be entirely satis factory may be caused by plugging or closing the valve in this vent pipe. If the vent pipe is closed leakage through the metal rings has no escape as it is sealed by the packing in the auxiliary box. Pressure then may build up to approximately cylinder pressure, thus balancing the pressure across the metal rings and rendering them ineffective. When the compressor is in operation the vent line must be open to the suction or even to the atmosphere. 203 "I T "*--------- r G All LOCK 800 Garlock 800 Varitemp Ammonia Packing is recommended for service on the piston rods of single or double acting ammonia compressors of the anhydrous type. The design of this packing provides an all-metal wearing surface on the rod and at the same time allows for expansion and contraction of the packing with the rapidly changing temperatures encountered in ammonia compressor operation. Garlock 800 is made up of a series of rings as follows: Hollow hexagonal cushion rings of machined babbitt, filled with a heavily lubricated fibrous material and pro vided with holes on the inner surface through which the lubricant feeds onto the rod. Expansion or X-shaped rings made of machined babbitt, located between the hexagonal rings. Molded, triangular-shaped shredded metal rings which are located in the inner recesses of the X rings and con tact the rod. Molded triangular shaped rubber rings which are located in the outer recesses of the X rings. End rings of machined babbitt fitting flat or bevelled gland and stuffing box and equipped with garter springs. All rings are made in two halves making it unnecessary to disconnect the rod to apply the packing. 204 I GARLOCK 835 Garlock 835 Floating Metal Packing is recommended for service on the piston rods of ammonia or freon refrigeration com pressors. This packing usually consists of eight sections of floating metal packing rings, each assembled in a solid cup and all in stalled inside the stuffing box. The number of ring sections may be more or less than eight depending upon the depth of the stuffing box. Tangential type rings generally are supplied although rings of other types may be furnished if desired and if the width of the radial packing space permits. Bronze packing rings usually are supplied although if adequate lubrication is provided cast iron rings may be used. Garlock 835 generally is constructed with a lantern ring located near the center of the set. Lubrication is provided through a force feed lubricator connection with a vent from the top of the set running back to the suction side of the compressor. To prevent seepage of gases when the compressor is shut down a gland con taining an auxiliary stuffing box usually is provided. Garlock.7815 Chevron packing (page 81) is recommended for use in this auxilliary box. Where a screw flange now exists a thread ed ring, machined to fit the threads on the box and drilled for bolt holes to accommo date the Garlock 835 flange, can be supplied either by us or by the customer. 20 < Alt LOCK 875 Garlock 875 Floating Metal Packing was severe, however, sets containing more than designed for gas compressor service and. eight sections may be used. when properly installed on piston rods in Each section of rings in a set of Garlock \ good condition it becomes, in effect, an 875 is placed in a solid retainer cup. If the integral part of the compressor. cups become worn in service they can be Garlock 875 is generally furnished in an reground thus increasing the life of the set. eight section case for high-stage service Garlock 875 packing rings are made of and in a five section case for low-stage cast iron, bronze, carbon or bakelite service. Where conditions are especially material to suit operating conditions. OARLOCK 873 COMBINATION Garlock 875 Combination Packing consists of a set of Garlock 875 Metal Packing and a supplementary stuffing box packed with Garlock Chevron packing (page 77). This combination set is for service where batteries of gas compressors are hooked into a header, the purpose of the Chevron packing being to prevent leakage due to back pressure from the header when the compressor is idle. It is necessary to tight en the gland on the Chevron packing only when the compressor is not operating. \7. OARLOCK 70 Garlock 870 Combination Packing is in stalled in a stuffing box without the use of a metal case and is recommended for use on small piston rods or valve stems where a metal packing is desired but where the stuffing boxes do not provide sufficient packing space to permit the installation of a floating type metal packing. Garlock 870 consists of triangular shaped wearing rings, regularly made of babbitt, and triangular-shaped filler rings, 4 regularly made of cast iron or babbitt. One or more duck and rubber rings for in setting up too tight. stallation next to the gland are provided For high-temperature service Garlock with each set; these serve as cushioning 870 is made with red metal wearing rings rings and serve to prevent the packing from and with asbestos cushion rings. GARLOCK 870 SPECIAL Garlock 870 Special is similar in con struction to Garlock 870 except that rubber filler rings are provided instead of cast iron or babbitt filler rings, and the cushion rings are omitted. The rubber filler rings in this set impart unusual resiliency to the packing and make it particularly suitable for use where the piston has a long stroke resulting in rod "whip," or where rods are not in good alignment. 207 208 OARLOCK 860 Garlock 860 Floating Metal Packing is intended for use on the piston rods of double-acting gas engines. A set of Garlock 860 usually consists of three sections of special iron packing rings and two cast iron breaker or fire-check rings although the number of rings may be increased or decreased as conditions re quire. The breaker rings are made with a special cut which reduces the clearance space to a minimum and permits maximum wear before the ends of the segments meet or butt together. Garlock 860 is preferably supplied with a split case. However, this packing can be furnished with a solid case if desired. GARLOCK 861 Garlock 861 Floating Metal Packing is particularly recommended for use by engine builders on original air or steam equipment because the stud bolt flange which is integral with the split case makes it un necessary to furnish a stuffing box gland. This packing can be installed or removed without disconnecting the rod. Garlock 861 is regularly furnished with three sections pf packing rings but for high pressure service additional sections may be required. The width of the radial pack ing space usually determines the type of floating packing ring supplied. Suitable oil-ways and drain connections are provided. 209 Garlock 805 Floating Metal Packing is recommended for use on the piston rods and valve stems of steam engines, air or gas compressors and steam driven pumps. Garlock 805 is a split-case type and can be applied or removed without disconnect ing the piston. When applying this packing the flange of the stuffing box gland may be bolted against the face of the stuffing box or the gland ntSy be removed entirely. If the gland is removed a hub, which enters the stuffing box approximately one inch, is provided on the packing case. The case therefore serves as a gland in the event that an emergency should require the usage of soft packing in the stuffing box. Garlock 805 is regularly furnished with three sections of rings but additional sections are provided if service conditions require. Round, square or elliptical-shaped cases are available. Provision is made for lubrication and for draining condensation from the case. 210 r At- V/4 GAItLOCfr 006 is an oml-case pa^c^jg fo^use on pisto? j||L * valve *ems where there is 'nf^spr^s -segtjpns'of pifeKing rings usually^ i "n 1 . . r . i .. --v?? 1 .-oJF ovided butw^^reater number of jflWlwis are supplied wheh required. The luffing box gland mftj^be removed when applying Garlock 806 in which event t^e. page is" made with a turned hub to fit into tRl'stuffing box. G^lock 806 cases can be supplied in roun^ square^or elliptical shape as re quired. Meansior draining condensation from the\ase are provided. k It 212 Floating Metal Packing OARLOCK 0 Garlock 808 Floating Metal Packing is recommended for use on the piston rods and valve stems of steam engines, air compressors, gas compressors and steam driven pumps. This packing is assembled in a split case and can be applied or removed without disconnecting the rod. The case fits into the stuffing box a?id is provided with a copper wire gasketed flange which forms a tight seal against the face of the stuffing box. A recess, to receive the hub of the packing gland, is machined in the outside face of the packing case. Suitable means for drain ing condensation can be provided. Garlock 808 is usually made with three sections of floating packing rings. The type of ring used frequently is dependent upon the width of the radial packing space in the stuffing box and the number of rings is determined by the depth of the stuffing box. GARLOCK BOR Garlock 809 Floating Metal Packing is Three sections of floating packing rings " recommended for use on piston rods or usually are supplied although a greater ; .valve slems operating against steam or air, number can be furnished providing the j such as on steam engines, compressors or stuffing box depth permits. The type of | pumps. packing ring supplied is dependent upon Garlock 809 is assembled in a split case the radial width of the packing space in the so designed that the entire case is placed stuffing box. A minimum width of is . inside the stuffing box. A copper gasket required for a satisfactory installation of i located on the bottom of the case seals Garlock 809. against the bottom of the stuffing box. This split case packing can be applied or removed without disconnecting the rod. 213 Garlock Oil Scraper Rings arc designed to remove excess splash oil from the rods of gas engines, air compressors, gas com pressors. steam engines, diesel engines or other equipment of the closed crank case type, and return the excess oil to the crankcase. An installation usually consists of three or more rings. Oil scraper rings are made of bronze. cast iron or babbitt depending upon the service requirements. They frequently are installed in combination sets with Garlock floating metal pressure packing rings, and must be free to float at all times in a case or groove. Garlock Oil Scraper Rings are made in several different types as described below and on the following page. GAKLOCK 891 Garlock 891 is a tangential cut, seg mental oil scraper ring with a single scraping edge and oil return ports provided on one face only of the ring. A garter spring holds the ring segments it) scraping contact with the rod. This ring is suitable for use as an oil or water scraper ring where shaft speeds are not too high. It is an excellent ring for use as a bottom ring in an oil or water wiper box on a vertical rod as the flat, unported face of the ring prevents leak age of water or oil around the ring and down the rod. * GAHLOClK 002 GjMgCK?892 is a tangential cut, segrfental u scraper ring with a single ^crape edge and with oil return ports pribvi1 tin both faces of the ring. A garter spring holda^ic ring segments in scraping contact wflBrthe rod. This ring is especially suited for use on vertical rods as the > on th,` :op side^nf the ring prevex the oil :.om accfipulating around rK.: rod in th. chamfered area. On a vertical rod, how ever, it is recommended that an in stallation of Garlock 892 rings include a Garlock 891 bottom ring. .A Q GARLOCK^93 Garlock 893 is a tangential cut, seg mental oil scraper ring with scraper edges and oil return ports on both faces of the ring. A garter spring holds the ring segments in scraping contact with the rod. This double-edge, double-ported Gar lock 893 ring which scrapes in both directions represents an improved oil wiper construction and provides a ring adapted for effectively removing oil from high-speed, vertical rods. Small drain holes in the ring permit rapid escape of the oil thus preventing pres sure from building up and reducing the effectiveness of the scraper ring. It is recommended that a Garlock 891 ring be used as a bottom ring in conjunction with an installation of Garlock 893 rings. \ GARLOCK 894 Garlock 894 is a tangential cut, seg mental oil scraper ring of improved design. This ring has a single scraper edge and ports on one side of the ring with a smooth, ground face on the other side. A garter spring holds the ring seg ments in scraping contact with the rod. This is an effective oil or water scraper ring for vertical rods and is also suitable for use as a bottom ring in such installations. Small drain holes are provided to prevent oil pressure from building up and reducing the effective ness of the ring. GARLOCK 890 Garlock 890 is a segmental oil scraper ring enclosed in a ported cage. A crimped steel spring located between the outer periphery of the ring and the bore of the cage holds the ring in scraping contact with the rod. Garlock 890 rings are not recommended for application to rods larger than five inches in diameter. 215 o ialai Packing * \ GARLOCE 821 ') 02.1 f,': ' Metai Packing is uded fo? ce on the piston rods . ral e:-. -s and marine engines. This assembly '<sists of four or more ns of floati: metal packings depend- :.D upon the prr-ssure to be packed. Each section is contained in a solid metal cup. These cups are applied inside the stuffing box. Idle first or bottom cup is copper gasketed and makes sealing contact with the bottom of the stuffing box. The othet cup faces are ground to provide leakless contact and, if the stuffing box gland is not used, the top cup is provided with a flange which bolts against the face of the stuffing box. It is necessary to disconnect the rod to install these solid cups. GARLOCE 810 Garlock 810 Floating Metal Packing is recommended for use on steam or air rods, particularly on the large rods of reversing and blowing engines. Garlock 810 is made either with a solid or split outside case as desired. All wearing parts in this assembly are made of bronze and babbitt metals. This packing is specially designed to operate under heavy loads. 216 #,Y C Mii.ocK Metal Bushing Rings are for use in the bottoms c! >lulling boxes on equipment where the rods are worn or Jiave l>een turned down to a smaller diameter resulting in an excessive amount of clearance between the rod and the opening into the cylinder. Jhese bushing rings are regularly made of babbitt but i are also available in cast iron or bronze if so specified. They are made in practically any rod size and to fit pack ing spaces from up. Solid rings are furnished when packing space is less than j*g". When packing space is or greater, rings are cut into two halves with square butt joints and are provided with a steel garter spring located in a groove machined in the outer periphery of the ring. i When applying a bushing ring in the bottom of a * stuffing box it may be desirable to retain the same contour nr it may be that a change in the contour of the bottom of the box is desired. Garlock metal bushing rings are made, therefore, in several different cross-sectional shapes as follows: Garlock 70 Ring--For bushing a bevelled-bottom stuffing box and retaining the same bevel. Garlock 71 Ring--For bushing a flat-bottom stuffing box and changing the contour from flat to bevelled. Garlock 72 Ring--For bushing a curved or ovalbottom stuffing box and changing the contour to bevelled. Garlock 170 Ring--For bushing a bevelled-bottom stuffing box and changing the contour from bevelled to flat. Garlock 171 Ring--For bushing a flat-bottom stuffing box and retaining the flat bottom. Garlock 172 Ring--For bushing a curved or ovalbottom stuffing box and changing the contour from curved to flat. To insure receipt of rings of the desired cross-sectional shape each order should be accompanied by a sketch showing the necessary dimensions. Vo e"- 217 1 * 9 | s.V. -y* iw 2" 2 y2" 3" 3 K' 4" v 5" _,? ' 6" 8" 10' 12' . 14' O.D. 16" O.D. 18'O.D. 20" O.D. 24' O.D. 30' O.D. 36' O.D. 42" O.D. 48" O.D. 54" O.D. 60' O.D. 72" O.D. 84" O.D. 96" O.D. . flf Gaskels for . " .-! l.*wn Pipe Flanges and Fittings ' ... :..dards Association - ** .. . ,1 . PRESSURE . . * .a. j gos and Fittings a:.. ' ' Full Face Gaskets 0. D. I. D- 0. D. 1wW 2' 2K' 3" 4" 5" 6" i &W 5 AW 5H' 6W 6W iv<" 8W * 8" 11" 10" 13H" 12" 16H" 14" 17K" 16" 20M" 18" 21K" 20" 23 K" 24' 28 K" 30" 3454" 36" 41K" 42" 48" 48" 54H" 54" 61" 60" 67 K' 72" 8054" 84" 93M" 96" 106K" 1" ltf" 1w 2' 2K" 3" 3W 4" 5" 6" 8" 10' 12" 14" 16" 18" 20" 24" 30" 36" 42" 48' 54" 60" 72" 84" 96" 4K" 3' if 6" >*:7" 7W bw 9" 10" 11" 13K" 16" 19' 21" 23K" 25" 27 K" 32" 38K" 46' 53" S9K" 66J4" 73' 86K' 9954' 11354' MEDIUM AND HIGH PRESSURE Class 250 Cast.Iron Flanges and Fittings Rinjj^ jgle's ' -------------- .zr* I. D. D. Full Face Gaskets I. D. 0. D. 1" IK' 1W 2" 2K' 3" 3W 4" 5' 6' 8" 10" 12" 13K' 15K' 17' 19" 23" 29" 34K' 40?<f" 46" '#2K' 3K' 3K' 4K" 5K" 5w 6w m* 8W 9w 12 w 14K' 165k" 1954' 21*4' 2354' 25K ' 3054' 3754' 44' 50^4' 5854' 1" 15T 154" 2' 254' 3" 354' 4" 5" 6" 8" 10" 12" 13 J4" 15K' 17" 19" 23" 29" 3454' 4054' 46" 4K'* 5K*3. 6W ^ 654" 754" 8K" 9" 10" 11" 1254' 15" 1754" 2054" 23" 2554' 28' 3054' 36' 43" 50' 57" 65" Weights of Materials and Liquids Material Specific Gravity Density lb/cu. in. Material Aluminum Al. Alloys, 2S 3S 4S 24S 52S 195 355 Asbestos Bakelite Beryllium Brass Bronze, Al. Copper Cork, compressed Felt Formica Glass, safety Gold Inconel Iron, cast 2.70 2.71 .097 .098 2.73 .099 2.72 .098 2.79 .101 2.66 .096 2.77 .100 2.68 .097 2.46 .089 1.35 .049 1.8 .065 8.45 to 8.70 .305 to .313 7.70 .278 8.88 .321 8.90 .322 .23 .008 .08 .003 1.35 2.53 19.32 8.55 .049 .091 .697 .309 7.20 .260 Iron, wrought K-Monel Lead Leather Magnesium Mag. Alloys Micarta Monel Nickel Plastecele Plexiglas Pyralin Rubber (Eng. Mount.) 45 Durometer 50 Durometer 60 Durometer 70 Durometer Silver Steel Steel, stainless Tin Specific Density Gravity lb/cu. in. Material Specific Gravity 7.90 8.58 11.40 .95 1.74 1.80 1.35 8.90 8.90 1.35 1.18 1.35 .284 .310 .411 .034 .063 .065 .049 .323 .324 .049 .043 .049 Woods, Ash Cedar Fir Hickory Mahoganv Pine Spruce Zinc .66 to .85 .44 to .57 .48 to .55 .74 to .80 .56 to .85 .38 to .60 .48 to .70 7.19 Liquid Specific Gravity 1.06 1.11 1.17 1.24 10.5 7.84 7.86 7.29 .382 Alcohol (methyl) .040 Benzine .042 Gasoline .044 Glycerine .380 Mercury .283 Oil .284 Ethyline Glycol .263 Water .81 .69 .72 1.26 13.55 .89 1.12 1.00 Density lb/cu. in. .024 to .031 .018 to .021 .017 to .020 .027 to .029 .020 to .031 .014 to .022 .017 to .025 .259 Density Ib/U.S. gal. 6.8 5.8 6.0 10.5 113.0 7.4 9.3 8.35 8ths Vi = .125 >4 = .250 ?8 = .375 H = .500 Mi = .625 3-4 = .750 i = .875 16ths H = .0625 = .1875 Ho = .3125 Ho = -4375 Table of Dotiur:^ Kijuiva^s* '/s of 8(hs. lGths. 32ds. a -t -> . ' ,' -T < Ho = .5625 U/U -- .6875 "is = .8125 = .9375 ,.?3&2ds 3ffi^.03125 .09375 t = .15625 Vi2 = .21875 Ha = .28125 'Ha = .34375 'Ha = .40625 'Ha = .46875 ! ' '.12 = .53i_. Ha = .5937.' I f-,s = -65625 i 2Ha = .718(5 1 = .78125 *Ja2 = .84375 *2 = -90625 Ha = .96875 64ths ntk* -015625 s/4> .046875 vH*= .078125 % = .109375 :5 =" > - ' i.4 9t37 2H - .528125 2H = .359375 *$p3|S(l87S ^^<^3125 HV^H515625 = .546875 . '. :-i ,. ': - .u. ... .6" - -i .. ' - ; ' I *J44 = .890o2w = .921875 He* - .953125 6H - .984375 Table of Decimal Equivalents of Millimeters and Fractions of Millimeters mm. Inches mm Inches Ho = .00079 Ho = .00157 Ho = .00236 Ho = .00315 %0 = .00394 Ho = .00472 Ho = .00551 Ji - .00630 Ho = .00709 `Ho - .00787 'Ho = .00866 'Ho = .00945 'Ho - .01024 `Ho = .01102 'Ho = .01181 'Ho = .01260 'Ho -- .01339 'Ho - .01417 'Ho = .01496 *Ho .01575 aHo - .0165-4 2Ho = .01732 2Ho = .01811 2Ho = .01890 2Ho - .01969 2Ho = .02047 2Ho - .02126 2Ho - .02205 *Ho = .02283 3Ho = .02362 3 Ho =: .02441 3Ho = .02520 3Ho = .02598 3Ho = .02677 3Ho = .02756 3Ho = .02835 3Ho = .02913 3Ho = .02992 3Ho = .03071 4Ho = .03150 4>io = .03228 4Ho = .03307 4Ho = .03386 Hio = .03465 <Ho = .03543 4Ho = .03622 4Ho = .03701 4Ho = .03780 4H" = .03858 1 = .03937 2 = .07874 3 = .11811 4 = .15748 5 = .19685 6 = .23622 7 = .27559 8 = .31496 9 = .35433 10 = .39370 11 .43307 10 mm. = 1 Centimeter = 0.3937 inches 10 cm. 1 Decimeter = 3.937 inches mm. Inches 12 _ 13 = 14 = 15 = 16 = .47244 .51181 .55118 .59055 .62992 17 = 18 = 19 = 20 ss 21 = .66929 .70866 .74803 .78740 .82677 22 = .86614 23 as .90551 24 = .94488 25 = .98425 26 = 1.02362 27 = 1.06299 28 = 1.10236 29 = 1.14173 30 = 1.18110 31 -- 1.22047 32 = 1.25984 33 = 1.29921 34 = 1.33858 35 = 1.37795 36 = 1.41732 37 = 1.45669 38 = 1.49606 39 = 1.53543 40 = 1.57480 41 1.61417 mm. Inches 42 = 1.65354 43 = 1.69291 44 = 1.73228 45 = 1.77165 46 = 1.81102 47 = 1.85039 48 = 1.88976 49 = 1.92913 50 = 1.96850 51 = 2.00787 52 = 2.04724 53 = 2.08661 54 = 2.12598 6b = 2.16535 56 = 2.20472 57 = 2.24409 58 = 2.28346 59 = 2.32283 60 = 2.36220 61 = 2.40157 62 = 2.44094 63 = 2.48031 64 - 2.51968 65 = 2.55905 66 = 2.59842 67 = 2.63779 68 = 2.67716 69 = 2.71653 70 = 2.75590 71 = 2.79527 mm. Inches 72 = 2.83464 73 = 2.87401 74 - 2.91338 75 = 2.95275 76 = 2.99212 77 = 3.03149 78 =>-3.07086 79 = 3.11023 80 = 3.14960 81 = 3.18897 82 = 3.22834 83 = 3.26771 84 = 3.30708 85 - 3.34645 86 = 3.38582 87 - 3 42319 88 89 90 - 3.54330 91 = 3.58267 92 - 3.62204 93 -- 366141 94 - 3.70078 95 - 3.74013 96 = 3.77952 97 - 3.81889 98 = 3.85826 99 = 3.89763 100 = 3.93700 25.4 mm. = 1 English inch KhliV.I. MT1w- . V, k CONTINUED 220 p\. < V iferences ajid Areas of Circles cMl Diam. C.irc. Area Diam. Circ. Area Diam. Circ. Area Diam. Circ. Area '/. t- j '' -i`>t : .58 .1 .78.,/. ;. -.' ..767 1.963 2.159 Ya 2.356 % 2.552 Ys 2.748 % 2.745 i . ,.i V'j; > .248..3068 .3712 .4 it' .5184 .6013 .6902 " r:.38 184 \87i 15 n 47.12 47.51 176.71 179.67 23 Y* 72.25 72.64 415.47 420.00 31 h 97.38 97.78 754.76 39 122.5 1194.5 760.86 Vs 122.9 1202.2 77 ;i.2 ? Ya 47.90 182.65 Ya 73.04 424.55 Va 98.17 766.99 Ya 123.3 1209.9 6 423 48.30 185.66 Yh 73.43 429.13 h 98.56 773.14 Ys 123.7 1217.6 44.1 . 48.69 188.69 Y 73.82 433.73 V2 98.96 779.31 Yi 124.0 1225.4 . '* 45.663 Yh 49.08 191.74 Yh 74.21 438.36 Yh 99.35 785.51 Ys 124.4 1233.1 17.173 V 49.48 194.82 V 74.61 443.01 Ya 99.74 791.73 Ya 124.8 1240.9 r.74 .8.707 Yh 49.87 197.93 Yh 75.00 4-17.69 Yh 100.1 797.97 Vs 125.2 1248.7 25.13 50^65 16 or 50.26 201.06 24 452.39 32 100.5 25.52 51.848 60.65 204.21 Ys 7^79 457.11 Ys 100.9 HrVa 25.91 `53.456 Ys 26.31 55.088 51.05 207.39 Ya 76.18 461.86 Ya 101.3 51.44 210.59 Yh 76.57 466.63 101.7 Y? 26.70 56.745 Yh 27.09 58.426 Y 51.83 213.82 Yh 52.22 217.07 Y 76.96 471.43 Yh 77.36 476.25 Y 102.1 Ys 102.4 Ya 27.-',3 60.132 Ya 52.62 220.35 Va 77.75 481.10 Va 102.8 Vs 2T.':3 61.862 Yh 53.01 223.65 Vs 78.14 485.97 Yh 103.2 804.24 40 125.6 I25d^fl 810.54 816.86 823.21 126.0 126M Ya 126.4 12?31 Vs 126.8 1280.71 829.57 Yi 127.2 1288.2 835.97 842.39 848.83 Ys 127.6 1296.2 Ya 128.0 1304.2 Yh 128.4 1312.2 1 3.141 '.78fe Ys o 534 * .99TM y* 3.927 1.227 % 4.319 1.484 & 4.712 1.767 vv 5.105 2.073 5.497 2.405 K 5.890 2.761 9 2:>.:r Ys 2S.66 Ya 29.06 Yh 29.45 Vi 29,84 30:23 v< 30.&3 Yh 3V.02 63.617 17 65.396 Yh 67.200 69.029 70.882 Ya Yh Y? 72.759 Yh 74.662 Y 76.588 Yh 53.40 226.98 25 33.79 230.33 Yh 54.19 233.70 Va 54.58 237.10 Yh 54.97 240.52 Y 55.37 243.97 Yh 55.76 247.45 Y 56.16 250.94 Yh 78.54 490.87 33 78.93 495.79 Ys 79.32 500.74 Ya 79.71 505.71 Yh 80.10 510.70 Y 80.50 515.72 Yh 80.89 520.77 Va 81.28 525.83 % 103.6 104.0 104.4 104.8 105.2 105.6 106.0 106.4 855.30 41 861.79 Ys 868.30 Ya 874.85 881.41 Vi 888.00 Ys 894.61 901.25 Ya Yh 128.8 129.1 129.5 129.9 130.3 130.7 131.1 131.5 1320.2 1328.3 1336.4 1344.5 1352.6 1360.8 1369.0 1377.2 2 6.283 Ys 6.675 Ya 7.068 Ys 7.461 V) 7.854 H 8.246 Vt 8.639 Vi 9.032 3.141 3.546 3.976 4.430 4.908 5.411 5.939 6.491 10 Yh Ya Yh Y) Yh Ya Yh 31.41 31.80 32.20 32.59 32.98 33.37 33.77 34.16 78.539 18 ` 80.515 Yh 82.516 Yi 84.540 Yh 86.590 Yf 88.664 90.762 92.885 Yh Ya Yh 56.54 254.46 26 56.94 258.01 Yh 57.33 261.58 Vi 57.72 265.18 Yh 58.11 268.80 Y 58.51 272.44 Yh 58.90 276.11 Va 59.29 279.81 Yh 81.68 530.93 34 82.07 536.04 H 82.46 541.18 Ya 82.85 546.35 Vs 83.25 551.54 Y 83.64 556.76 Ys 84.03 562.00 V4 84.43 567.26 Yh 106.8 107.2 107.6 107.9 108.3 108.7 109.1 109.5 907.92 42 914.61 921.32 928.06 Ys Ya Vs 934.82 Yi 941.60 Ys 948.41 Vi 955.25 Ys 131.9 132.3 132.7 133.1 133.5 133.9 134.3 134.6 1385.4 1393.7 1401.9 1410.2 1418.6 1426.9 1435.3 1443.7 3 9.424 V* 9.817 Va 10.21 Yh 10.60 y? 10.99 % 11.38 Va 11.78 H 12.17 7.068 7.669 8.295 8.946 9.621 10.320 11.044 11.793 11 Yh Ya Yh Y? Ys Ya Yh 34.55 34.95 35.34 35.73 36.12 36.52 36.91 37.30 95.033 97.205 99.402 101.62 103.86 106.13 108.43 110.75 19 Ys Ya Yh V, Yh Va Yh 59.69 283.52 27 60.08 287.27 60.47 291.03 60.86 294.83 61.26 298.64 Yh Ya Yh Y 61.65 302.48 Yh 62.04 306.35 Va 62.43 310.24 Yh 84.82 572.55 35 85.21 577.87 Vs 85.60 583.20 Ya 86.00 588.57 Yh 86.39 593.95 Yi 86.78 599.37 Yh 87.17 604.80 Ya 87.57 610.26 Yh 109.9 110.3 110.7 111.1 111.5 111.9 112.3 112.7 962.11 43 968.99 975.90 982.84 989.80 Ys Ya Yh Yi 9%.78 Ys 1003.7 1010.8 Ya Yh 135.0 1452.2 135.4 1460.6 135.8 1469.1 136.2 1477.6 136.6 1486.1 137.0 1494.7 137.4 1503.3 137.8 1511.9 4 12.56 V* 12.95 Ya 13.35 Yh 13.74 Vi 14.13 Ys 14.52 Ya 14.92 Vs 15.31 5 15.70 Ys 16.10 Ya 16.49 Yh 16.88 Yi 17.27 Ys 17.67 *4 18.06 Ys 18.45 6 18.85 V* 19.24 Vi 19.63 8/ 20.02 Vt 20.42 Yh 20.81 s4y* 21.20 21.59 12.566 13.364 14.186 15.033 15.904 16.800 17.720 18.665 19.635 20.629 21.647 22.690 23.758 24.850 25.967 27.108 28.274 29.464 30.679 31.919 33.183 34.471 35.784 37.122 12 Yh Ya Yh Yf Yh Ya Yh 37.69 38.09 38.48 38.87 39.27 39.66 40.05 40.44 113.10 115.46 117.85 120.27 122.71 125.18 127.67 130.19 20 Yh Ya H Y? Yh Va Yh 62.83 314.16 28 63.22 318.09 Yh 63.61 322.06 64.01 326.05 64.40 330.06 64.79 334.10 Ya Yh Y Yh 65.18 338.16 Ya 65.58 342.25 Yh 87.% 615.75 36 88.35 621.26 Yh 88.75 626.79 89.14 632.35 89.53 637.94 Ya Yh Y 89.92 643.54 Ys 90.32 649.18 Ya 90.71 654.83 Yh 113.0 113.4 113.8 114.2 114.6 115.0 115.4 115.8 13 Yh Ya Yh Y Yh y4 Yh 40.84 132.73 41.23 135.29 41.62 137.88 42.01 140.50 42.41 143.13 42.80 145.80 43.19 148.48 43.58 151.20 21 Yh Ya Yh Y Yh Ya Yh 65.97 346.36 29 66.36 350.49 Yh 66.75 354.65 Va 67.15 358.84 Yh 67.54 363.05 Y 67.93 367.28 Yh 68.32 371.54 Va 68.72 375.82 Yh 91.10 660.52 37 91.49 666.22 Ys 91.89 671.95 Ya 92.28 677.71 Ys 92.67 683.49 Vo 93.06 689.29 Yh 93.46 695.12 Va 93.85 700.98 Yh 116.2 116.6 117.0 117.4 117.8 118.2 118.6 118.9 14 Yh Ya Yh Yi Yh Ya Yh 43.98 153.93 44.37 156.69 44.76 159.48 45.16 162.29 45.55 165.13 45.94 167.9846.33 170.87 46.73 173.78 22 Yh Yt Yh V Ys Va Yh 69.11 380.13 30 69.50 384.46 Ys 69.90 388.82 Ya 70.29 393.20 Yh 70.68 397.60 71.07 402.03 71.47 406.49 71.86 410.97 Y Yh Ya Yh 94.24 706.86 38 94.64 712.76 Ys 95.03 718.69 Ya 95.42 724.64 % 95.81 730.61 V^ %.21 736.61 Ys %.60 742.64 Ya 96.99 748.69 Yh 119.3 119.7 120.1 120.5 120.9 121.3 121.7 122.1 1017.8 1024.9 1032.0 1039.1 1046.3 1053.5 1060.7 1067.9 1075.2 1082.4 1089.7 1097.1 1104.4 1111.8 1119.2 1126.6 1134.1 1141.5 1149.0 1156.0 1164.1 1171.7 1179.3 1186.9 44 138.2 1520.5 Ys 138.6 1529.1 Ya 139.0 1537.8 Vs 139.4 1546.5 Vi 139.8 1555.2 Vs 140.1 1564.0 Y7/a8 140.5 1572.8 140.9 1581.6 45 Ya Yh Yi Ys Ya Yh 141.3 141.7 142.1 142.5 142.9 143.3 143.7 144.1 1590.4 1599.2 1608.1 1617.0 1625.9 1634.9 1643.8 1652.8 46 v* Ya Yh Yi Yh Ya Yh 144.5 144.9 145.2 145.6 146.0 146.4 146.8 147.2 1661.9 1670.9 1680.0 1689.1 1698.2 1707.3 1716.5 1725.7 kzssm t -*> ENGINEERING 'DM CONI. Circumferences and Areas of Circles- 1 Mam. ('ire. Area Diam. Giro. Area Diam. Circ. Area Diam. Cirr. Arc: ct t 147.6 1734.9 54 i x 148.0 1744.1 X 148.4 1753.4 X vijj. 148.8 149.2 1762.7 1772.0 ' K 149.6 1781.3 H X X 34 150.0 1790.7 X 150.4 1800.1 Vs k KK i Ox 34 150.7 1809.5 55 151.1 1818.9 Vo 151.5 1828.4 X 151.9 1837.9 H 152.3 1847.4 X 152.7 1856.9 153.1 1866.5 1876.1 X X X 49 > X 3* l.> 34 *8 153.9 1885.7 56 154.3 1895.3 X 154.7 1905.0 X 155.1 1914.7 X 155.5 1924.4 155.9 1934.1 X X 156.2 1943.9 X 156.6 1953.6 X SO >s V '$ 8 34 78 157.0 1963.5 57 157.4 1973.3 X 157.8 1983.1 X 158.2 1993.0 X 158.6 2002.9 159.0 2012.3 159.4 2022.8 159.8 2032.8 X X X X 51 $ 38 u H X X 160.2 2042.8 58 160.6 2052.8 X 161.0 2062.9 X 161.3 2072.9 X 161.7 2083.0 V? 162.1 2093.2 X 162.5 2103.3 X 162.9 2113.5 X 52 s\i 54 ^8 163.3 2123.7 59 163.7 2133.9 X 164.1 2144.1 X 164.5 2154.4 X 164.9 2164.7 X 165.3 2175.0 X 165.7 2185.41 X 166.1 2195.7 X 53 'H H X % X % 166.5 2206.1 60 166.8 2216.6 X 167.2 2227.0 X 167.6 2237.5 X 168.0 2248.0 X 168.4 2258.5 X 168.8 2269.0 X 169.2 2279.6 X 169.6 2290.2 61 170.0 2300.8 170.4 2311.4 X 170.8 2322.1 H 171.2 2332.8 X 171.6 2343.5 X 172.0 2354.2 X 172.3 2365.0 X 172.7 2375.8 62 173 1 2386.6 Vo 173.5 2397.4 173.9 2408.3 X 174.3 2419.2 Vi 174.7 2430.1 X 175.1 2441.0 X 175.5 2452.0 X 175.9 2463.0 63 176.3 2474.0 X 176.7 2485.0 X 177.1 2496.1 X 177.5 2507.1 X 177.8 2518.2 X 178.2 2529.4 X 178.6 2540.5 X 179.0 2551.7 64 179.4 2562.9 X 179.8 2574.1 X 180.2 2585.4 X 180.6 2596.7 X 181.0 2608.0 X 181.4 2619.3 X 181.8 2630.7 X 182.2 2642.0 65 182.6 2653.4 X 182.9 2664.9 183.3 2676.3 183.7 2687.8 X X y2 184.1 2699.3 X 184.5 2710.8 X 184.9 2722.4 X 185.3 2733.9 66 185.7 2745.5 X 186.1 2757.1 X 186.5 2768.8 X 186.9 2780.5 X 187.3 2792.2 X 187.7 2803.9 X 188.1 2815.6 X 188.4 2827.4 67 188.8 2839.2 X 189.2 2851.0 X 189.6 2862.8 X 190.0 2874.7 X 190.4 2886.6 X 190.8 2898.5 X 191.2 2910.5 X 191.6 #22.4 68 192.0 2934.4 X 192.4 2946.4 X 192.8 2958.5 X 193.2 2970.5 X 193.6 2982.6 X 193.9 2994.6 X 194.3 3006.9 X 194.7 3019.0 69 195.1 3031.2 X 195.5 8043.4 X 195.9 3055.7 X 196.3 3067.9 X 196.7 3080.2 X 197.1 3092.5 X 197.5 3104.8 X 197.9 3117.2 70 198.3 3129.6 H 198.7 3142.0 X 199.0 3154.5 X 199.4 3166.9 X 199.8 3179.4 X 200.2 3191.9 X 200.6 3204.4 X 201.0 3216.9 71 201.4 3229.5 X 201.8 3242.1 X 202.2 3254.8 X 202.6 3267.4 X 203.0 3280.1 X 203.4 3292.8 X 203.8 3305.5 X 204.2 3318.3 72 204.5 3331.0 X 204.9 3343.8 X 205.3 3356.7 X 205.7 3369.5 X 206.1 3382.4 X 206.5 3395.3 X 206.9 3408.2 X 207.3 3421.2 73 207.7 3434.1 X 208.1 3447.1 X 208.5 3460.1 X 208.9 3473.2 X 209.3 3486.3 X 209.7 3499.3 X 210.0 3512.5 X 210.4 3525.6 74 210.9 3538.8 X 211.2 3552.0 X 211.6 3565.2 X 212.0 3578.4 X 212.4 3591.7 X 212.8 3605.0 X 213.2 3618.3 X 213.6 3631.6)75 214.0 3645.0 236 ! */? 214.4 3658.4 214.8 3671.8 215.1 3685.2 X 23 X rr . 8 215.5 3698.7 .'6 ,. 215.9 3712.2 X s .' 3 ' 216.3 3725.7 240.: X 241.1 ' 216.7- [3739.2 217.T- 3Y52.8 77* 217.5 3766.4 217.9 3780.0 218.3 3793.6 X X 241.9 4656.6 .0 242.6 4686.9 X 4 4717.3 2-ri.2 [4747.7 k 218.7 3807.3 219.1 3821.0 78 219.5 3834.7 X X 219.9 3848.4 X 2*'.. a: 4778.3 91 24j 8 4809.0 X 2 -107 6,t 4839.8 4870.7 +x lx 220.3 220.6 221.0 221.4 221.8 3862.2 3875.9 3889.8 3903.6 3917.4 79 X X X 248.1 4901.6 92 248.9 4932.7 X 24fl-7; 4963.9 X 250.5 4995.1 X 222.2 222.6 3931.3 3945.2 80 X .223.0 3959.2 223:4 3973.1 X X 25i:3 5026.5 93 252.1 5058.0 X 252.8 5089.5 x 253.6 5121.2 X 223.8 3987.1 81 4 254.4 94 224.2 4001.1 224.6 4015.1 225.0 4029.2 225.4 4043.2 X 255.2 5184.8 X 256.0 5216.8 X 256.8 5248.8 X X X 225.8 4057.4 82 X 226.1 4071.5 X 226.5 4085.6 X 226.9 4099.8 227.3 4114.0 83 257.6 5281.0 95 258.3 5313.2 X 259.1 5345.6 X 259.9 5378.0 X 260.7 5410.6 96 227.7 4128.2 228.1 4142.5 228.5 4156.7 228.9 4171.0 X 261.5 5443.2 X 262.3 5476.0 X 263.1 5508.8 X X X 84 263.8 5541.7 97 229.3 4185.3 229.7 4199.7 230.1 4214.1 X 264.6 5574.8 Vi 265.4 5607.9 X X X X 230.5 230.9 4228.5 4242.9 85 231.3 4257.3 231.6 4271.8 232.0 4286.3 HX X 267.0 5674.5 98 X 268.6 5741.4 Vi X 86 232.4 4300.8 X 232.8 4315.3 X 233.2 4329.9 X 233.6 4344.5 234.0 4359.1 87 234.4 4373.8 X 234.8 4388.4 X 235.2 4403.1 X 270.1 5808.8 99 270.9 5842.6 X 271.7 5876.5 X 272.5 5910.5 X 273.3 5944.6 100 274.1 5978.9 X 274.8 6013.2 X 275.6 6047.6 X :. *' , . ;.o 8 t. 1 >'\7) 1 ... .. 1 . .2.7 5 283.5 6591. 284.3 6432.0 285.1 6468.2 285.8 6503.8 286.6 6539.6 287.4 6575.5 2g8.2 6611.5 289.0 6647.6 289.8 6683.8 290.5 6720,1 291.3 675^.4 292.1 6792.9 292.9 6829.4 293.7 6866.1 294.5 6902.9 295.3 6939.7 296.0 6976.7 296.8 7013.8 297.6 7050.9 298.4 7088.2 299.2 7125.5 300.0 7163.0 300.8 7200.5 301.5 7238.2 302.3 7275.9 303.1 7313.8 303.9 7351.8 304.7 7389.8 305.5 7427.9 306.3 7466.2 307.0 7504.4 307.8 7542.9 308.6 7581.5 309.4 7620.1 310.2 7658.8 311.0 7697.7 311.8 7736.6 312.5 7775.6 313.3 7814.7 314.1 7854.0 314.9 7893.3 315.7 7932.7 316.4 7972.2 221 ** & *> * -* CONTINUED . - ^teaiil Table hr ,, I V'-'V hr-.- .. ! Lb-. j ", I <> , i 1` 1 13 14 iq 16 17 13 i9 Gavv-- > 3r. fv ` - 43 2-' 44 ,J 244 46 246 47 243 48 250252 254 . 255 : 257 40 50 31 52 53 * -39 290 291 292 293 294' 295 297 298 299 300 301 ?: 76 77 78 79 80 81 82 83 84 85 86 ->>; : Gauge Press. Lbs. Deg. F. 317 110 344 318 . 112 345 319 114 346 320 116 348 321 118 . 349 321 12qA L 350 32t 122*1 p 351 323 124 352 324 126 353 324 128 354 325 130 355 326 132 356 327 134 357 327 136 359 328 138 360 Gauge Press. Lbs. 176 178 180 182 184 186 188 190 192 194 196 198 200 202 204 Deg. F. 378 378 379 380 381 382 383 384 384 385 386 387 388 388 389 Gauge Press. Lbs. Deg(f% 241 243 245 247 249 403 403 404 405 405 251 4Qrrm 253 407jr255 407V257 408 ` 259 409 261 409 263 410 265 411 267 411 269 412 20 259 54 302 87 329 140 361 206 390 271 413 21 261 55 302 88 330 142 362 208 391 273 413 22 262 56 303 89 330 144 363 210 391 275 414 * 23 264 57 304 24 265 58 305 90 331 146 364 212 392 277 415 91 332 148 365 214 393 279 415 25 267 59 306 26 268 60 307 27 270 61 308 28 271 63? 3W 29 273 63 3 92 332 150 366 216 394 281 416 93 333 152 367 218 394 283 416 94 334 154 368 220 395 285 417 95 334 156 368 222 396 295 420 96 335 158 369 224 397 305 423 3G 274 64 311 97 336 160 370 226 397 355 437 31 275 65 312 98 336 162 371 228 398 375 442 32 277 66 312 99 337 164 372 230 399 385 444 33 27& 67 313 100 338 166 373 232 400 405 449 34 2W< 68 314 102 339 168 374 234 400 455 460 36 281 69 315 104 340 170 375 235 401 510 472 36 282 70 316 106 341 172 376 237 401 560 481 37 283 71 317 108 343 174 377 239 402 585 486 38 284 222 Head in Feet 5 10 15 20 30 40 50 60 70 Table of Water Heads and Equivalent Pressures (To estimate any pressure, multiply the head (in feet) by .433. The result is lbs. per square inch.) Pressure Lbs. per Sq. In. 2.17 4.33 6.50 8.66 12.99 17.32 21.65 25.98 30.31 Head in Feet 80 90 100 125 150 175 200 225 250 Pressure Lbs. per Sq. In. 34.64 38.97 43.30 54.13 64.95 75.78 86.60 97.43 108.25 Head in Feet 275 300 350 400 450 500 550 600 650 Pressure Lbs. per Sq. In. 119.08 129.90 151.55 173.20 194.85 216.50 238.15 259.80 281.45 Head in Feet 700 750 800 850 900 950 1000 1100 1200 Pressure Lbs. per Sq. In. 303.10 324.75 346.40 368.05 389.70 411.35 433.00 476.30 519.60 V i;i; ii i;turn: nvn COMTi o. , ^ J' 'Cent. 0 5 10 15 20 25 30 3d M 40 W 45 50 DD 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 145 150 155 160 165 170 175 180 185 190 195 200 Fahr. Cent. 32 41 50 59 68 77 86 95 104 113 122 131 140 149 158 167 176 185 194 203 212 221 230 239 248 257 266 275 284 293 302 311 320 329 338 347 356 365 374 383 392 205 210 215 220 225 230 235 240 245 250 255 260 265 270 275 280 285 290 295 300 305 310 315 320 325 330 335 340 345 350 355 360 365 370 375 380 385 390 395 400 Fahrenheit and Centigrade *'.* Fahr. 401 410 419 428 437 446 455 464 473 482 491 500 509 518 527 536 545 554 563 572 581 590 599 608 617 626 635 644 653 662 671 680 689 698 707 716 725 734 743 752 Cent. Fahr. 405 761 410 770 415 779 420 788 425 797 430 806 435 815 440 824 445 833 450 842 455 851 460 860 465 869 470 878 475 887 480 8% 485 905 490 914 495 923 500 932 505 941 510 950 515 959 520 968 525 977 530 986 535 995 540 1004 545 1013 550 1022 555 1031 560 1040 565 1049 570 1058 575 1067 580 1076 585 1085 590 1094 595 1103 600 1112 Cent. 605 610 615 620 625 630 650 655 660 665 670 675 680 685 690 695 700 705 710 715 720 725 730 735 740 745 7S0 755 760 765 770 775 780 785 790 795 800 Fahr. 1121 1130 1139 1148 1157 1166 1175 1184 1193 1202 1211 1220 1229 1238 1247 1256 1265 1274 1283 1292 1301 1310 1319 1328 1337 1346 1355 1364 1373 1382 1391 1400 1409 1418 1427 1436 1445 1454 1463 1472 C = t. ` -...... 605 .. . 810 V815 . 820 1 825 15.- / 830 1526 835 15--.5 840 1544 845 1553 850 1562 855 1571 860 1580 865 1589 870 1598 875 1607 880 1616 885 1625 890 1634 895 1643 900 1652 905 1661 910 1670 915 1679 920 1688 925 1697 930 1706 935 ^ ^1715 940 *1724 945 1733 950 1742 955 1751 960 1760 965 1769 970 1778 975 1787 980 1796 985 1805 990 1814 995 1823 1000 1832 . 1( 1030 1035 1040 1045 1050 1055 1060 1065 1070 1075 1080 1085 1090 1095 1100 1105 1110 1115 1120 1125 1130 1135 1140 1145 1150 1155 1160 1165 1170 1175 1180 1185 1190 1195 1200 C- : .".1* 1 i88c 1895 1904 1913 1922 1931 1940 1949 1958 1967 1976 1985 1994 2003 2012 2021 2030 2039' 2048 2057 2066 2075 2084 2093 2102 2111 2120 2129 2138 2147 2156 2165 2174 2183 2192 \2?`; 1-35 240 125o 1255 1260 1265 1270 1275 1280 1285 1290 1295 1300 1305 1310 1315 1320 1325 1330 1335 1340 t345 1350 1355 1360 1365 1370 1375 1380 1385 1390 1395 1400 . * ** - o : :55 2 2282 2291 2300 2309 2318 2327 2336 2345 2354 2363 2372 2381 2390 2399 2408 2417 2426 2435 2444 2453 2462 2471 2480 2489 2498 2507 2516 2525 2534 2543 2552 ' :ii . ! .05 i no ; 115 !A ; .= !< i* * 1455 1460 1465 1470 1475 1480 1485 1490 1495 1500 1505 1510 1515 1520 1525 1530 1535 1540 1545 1550 1555 1560 1565 1570 1575 1580 1585 1590 1595 1600 2561 :o70 : 2579 258? 25 263.5 r><42 `Ad! 2660 2669 2678 2687 .2696 2705 2714 2723 2732 2741 2750 2759 2768 2777 2786 2795 2804 2813 2822 2831 2840 2849 2858 2867 2876 2885 2894 2903 2912 Millimeters X -03937 =" inches. Millimeters + 25.4 = inches. Centimeters X .3937 = inches. Centimeters -r- 2.54 = inches. Meters X 39.37 = inches (Act of Congress). Meters X 3.281 = feet. Meters X 1.094 =* yards. Kilometers X .621 = miles. Kilometers + 1.6093 = miles. Kilometers X 3280.8693 = feet. Squire MUlimeters X .00155 = sq. inches. Square Millimeters -r 645.1 = sq. inches. Square Centimeters X .155 = sq. inches. Square Centimeters 4- 6.451 = sq. inches. Square Meters X 10.764 = sq. feet. Square Kilometers X 247.1 = acres. Hectare X 2.471 = acres. Cubic Centimeters -e 16.383 = cubic inches. Metric Conversion Table Cubic Centimeters + 3.69 = fl. drams (U. S. P.). Cubic Centimeters 4- 29.57 =* fluid ounces (U. S. P.). Cubic Meters X 35.315 = cubic feet. Cubic Meters X 1.308 = cubic yards. Cubic Meters X 264.2 = gallons (231. cubic inches). Liters X 61.022 * cu. in. (Act of Congress). Liters X 33.84 - fluid ounces (U. S. P.) Liters X .2642 = gallons (231. cu. in.) Liters -5- 3.78 *= gallons (231. cu. in.). Liters 4- 28.316 4- cubic feet. Hectoliters X 3.531 = cubic feet. Hectoliters X 2.84 = bushels (2150.42 cu. in.). Hectoliters X .131 " cubic yards. Hectoliters 4- 26.42 = gallons (231. cu. in.). Grams X 15.432 = grains (Act of Congress). Grams 4- 981. " dynes. Grams (water) 4- 29.57 = fluid ounces. Grams 4- 28.35 ounces avoirdupois. Grams per Cu. Cent. 4- 27.7 = lbs. per cubic inch. Joule X .7373 = foot pounds. Kilograms X 2.2046 = pounds. Kilograms X 35.3 = or. avoirdupois. Kilograms 4- 9072. = tons (2.000 lbs.). Kilograms per Sq. Cent. X 14.223 - lbs. per sq. in. Kilogram-meters X 7.233 = foot lbs. Kilograms per Meter X .672 = lbs. per foot. Kilograms per Cu. Meter X .062 = lbs. per cubic foot. Tonneau X 1.1023 = tons (2.000 lbs.). Kilowatts X 1.34 =** Horse Power. Watts 4- 746. = Horse Power. Walts X .7373 = foot pounds per second. Caloric X 3.968 = B.t.u. Cheval vapeur 4- .9863 = Horse Power. (Centigrade X 1.8) + 32 = degrees Fahr. Gravity Paris = 980.94 centimeters per sec. 22 v, y,* f .-Sf: # % ' - &A JL . 1: s. *V 1 /. ulab >93 17# 176 33 . --bpeci. Inser 91 --i Sheet--Red.... 89 Rubber Compound--Available forms 80 'A Rubber Sheet--W Insertion.......... ........ ........ .90. _ 25 Cold B$nd Flax nicking--Hard................................... 54 26 Gold Brand FlajkPacking-^&egular.............................. 54 27 Gold Brand FlaxJtPaeking--Very soft......................... . 54 28 Tubular Rubber Gasketing. .*....................................... 5104 30 Silver Brand Flax Packing--Hard^v.-.......................... 57 3* Silver Brand Flax Packing--Regular. . . t................... 57 32 *. Silver rand Flax Packing--Vejry^oft.-....................... 57 33 Hydraulic Packing--Regular......................................... 49 33 Spl. Hydraulic Packing--Special Rock Hard........................120 34 Lake Brand Jute Packing--^3ard.......................,..........58 35 Lake Brand Jute Packing--Regular................. ........ *'58 36 Gold Brand FISx Packing--Graphited. 54 38 Hydraulic Packing............... '................. .T:................. 50 42 Ocean Brand Blended Flax Packing--^Soft.................... 59 43 Ocean Brand Blended Flax Packing--Regular. . ,^.f 59 50 High Pressure Flax Packing................................... f.. 56 52 Lake Brand Jute Packing--Graphited.......................... 58 53 Ocean Brand Blen'Sil Flax Packing--Graphited........ 59 57 , Rayon Packing.................................................................... 61 58 Rayofc Packing............................ .. .. .Vi'?.................... 61 66 Braided Cotton Packing............ V................................. 61 67 Star Diagonal Pacing..................................................... 137 70 Metal Bushing Ring......................................................... 217 71 Metal Bushing Ring......................................................... 217 72 Metal Bushing Ring......................................................... 217 80 Majestic Gum Core Packing--Oval............................... 141 81 Majestic Gum Core Packing--Round............................ 141 83 Rubber Back Flax Coil Packing.................................... 60 87 Extra Diagonal Packing................................................... 138 90 Waterproof Hydraulic Flax Coil Packing--Regular. . 55 90-S Waterproof Hydraulic Flax Coil Packing--Soft............55 90-VS Waterproof Hydraulic Flax Coil Packing--Very soft. 55 91 Rubber Sheet Packing.................................................... 93 91 92 92-S Rubber Compound--Available forms.......................... 180 Waterproof Hydraulic Flax Spiral Packing--Regular. 55 Waterproof Hydraulic Flax Spiral Packing--Soft.... 55 92-VS Waterproof Hydraulic Flax Spiral Packing--Very soft 55 93 Rubber Back Flax Coil Packing..................................... 60 94 Rubber Coil Packing....................................................... 51 95 Rubber Ring Packing...................................................... 51 jj&f- <r Style H Description * Pnae ^ - * ._ 95 ` Gauge Glass Rings. .........................................................177 95 Evaporator Tube Gaskets........................................ .... '96 Ruble: ^Gaskets.............................................................fflp. 99 Waterproof Hydraulic Flax Ring Packing--Regular. p 99-S Waterproof Hydraulic Flax Ring Packing--Soft........ 55 - *9-VS Waterproof Hydraulic Flax Ring Packing--Very soft. 55 107 High Pressure Diagonal Packing....................................138 108 JluJ)bei%ump Valves....................................................... 173 * 111 Rubber Pump Valves................................................... V1-. '^gubber Valve Discs..............................................4. . 113 Amberite Pump Valves...........................................140-173*^ 113 Amberite Valve Discs............................................. 140-175^ ft'4 ,, \^re Wound Coil Packing............................................ 34 115 Beaver %acking-r-Square.............................................. 32 116 Wire Wound Ring Packing........................................... 34 117 Beaver Packing--Round.................... ....................... 32 122 Rubber Gaskets--Red.................................................... 89 122 Rubber Gaskets--Tank hose.......................................... 129 122 Gauge Glass Rings........................................................... 177 124 Rubber Gaskets--Wire insertion................................. 90 125 High Pressure Coil Packing.......................................... 20 131 Silver Brand Flax Packing--Graphited....................... 57 139 Rubber Pump Valves...................................................... 174 139 Rubber Hydrant Valves.................................................. 179 139 Rubber Compound--Available forms.......................... 180 144 Palmyra Coil Packing..................................................... 23 145 Palmyra Spiral Packing.................................................. 23 146 Palmyra Ring Packing.................................................... 23 150 High Pressure Spiral Packing.........................................20 151 Rubber Pump Valves.......................................................174 152 Rubber Pump Valves.......................................................174 152 Rubber Compound--Available forms.......................... 180 154 Rubber Pump Valves.......................................................174 c154 Rubber Compound--Available forms..........................180 155 Amberite Pump Valves............................................140-173 155 Amberite Pump Rings.....................................................140 155 Amberite Rod Packing Rings................... 140 155 Amberite Piston Rings....................................................140 159 Rubber Sheet--C. 1........................................................ 94 160 Molded Valve Rings........................................ 37 161 Molded Valve Rings........................................................ 37 162 Molded Valve Rings........................................................ 37 163 Molded Valve Rings....................................................... 37 166 Molded Valve Rings........................................................ 37 169 Rubber Sheet--C.O.S..................................................... 94 170 Metal Bushing Ring........................................................ 217 171 Metal Bushing Ring.........................................................217 172 Metal Bushing Ring........................................................ 217 175 Rubber Pump Valves...................................................... 174 175 Rubber Hydrant Valves.................................................. 179 176 Hot Oil Packing.............................................................. 30 179 Rubber Sheet--C.B.S..................................................... 94 182 Rubber Pump Valve........................................................ 173 182 Rubber Valve Disc.......................................................... 175 224 N\ I)*s*rI pt lo* 1 Page Rubber Hydrant Valve...................................................179 Rubber Compound--Available forms..........................180 Rubber Rings--Polished Rod........................................ 145 Rubber Back Flax Ring Packing................................... 60 Rubber Pump Valves....................'................................173 Rubber Compound--Available forms..........................18fr Rubber Pump Valves......................................................174 Rubber Compound--Available forms. * . . *............. 180 Rubber Back Flax Ring Packing........................ 60 Rubber Pump Valves.....................................234jj-. Rubber Rings--Polished Rod.................. 145 Rubber Compound--Available formB........ .. .180 High Pressure Ring Packing......................................... 2# Rubber Expansion Joint--Pressure. .,. ................ :.. 190 Rubber Expansion Joint--Vacuum................................190 Rubber Expansion Joint--Pressure and Vacuum .... 190 Inner Wedge Ring Packing....'............................................ 45| Outer Wedge Ring Packing.................................................. 45i Rubber Gaskets--Special Duck Insertion......................... 91: Compressor Coil Packing...................................................... 25| Compressor Spiral Packing................................................... 25j Compressor Ring Packing..................................................... 25i Hornblende.Blue Asbestos Coil Packing..................... 31 Hornblende Blue Asbestos Ring Packing.................... 31 Derby Coil Packing--Square........................................ 22 Rotopac Coil Packing..................................................... 27 Derby Ring Packing--Square....................................... 22 Thorndyke Coil Packing................................................ 29 Thorndyke Ring Packing........................ 29 Rotopac Ring Packing.................................................... 27 Derby Coil Packing--Round......................................... 21 Rotopac Coil Packing--Wire inserted........................ 27 Derby Ring Packing--Round....................................... 21 Mill Coil Packing............................................................ 34 ~ Rotopac Ring Packing--Wire inserted....................... 27 Mil) Ring Packing........................................................... 34 Furnace Door Packing................................................... 35 Ideal Coil Packing........................................................... 46 Ideal Spiral Packing....................................................... 46 Ideal Ring Packing...................................... 46 : Expansion Joint Packing................................................ 36 Cold Oil Packing............................................................ 30 Blue Asbestos Packing................................................... 31 Special Hydraulic Ring Packing--Solid....................... 48 Special Hydraulic Ring Packing--Cut open............... 48 Special Hydraulic Coil Packing..................................... 48 Rotopac Packing--Controlled lubrication.................. 27 Rubber Gaskets--Tubular.............................................. 104 Lip Packing--Spiral.........................................................143 Lip Packing--Ring...........................................................143 Lip Packing--Spiral.........................................................143 Lip Packing--Ring........................................................... 143 Extra Ring Packing--Metal Insertion......................... 44 Extra Ring Packing--Metal Insertion......................... 43 >> f ..: F 1 3= ' x pa- - s'1 `V ' jv. I -g..................... ? - anal King P . '! - \ .ional Ring F 339 .. J-Shape 341 . . Co<J l Jgs. . .. 343 Locomotive Stok . 344 Braided Copper W . 346 Braided Copper Wire n, .'acktii. 353 Rubber Sheet..................................... 353 Rubber Compound--Available forms................. -80 356 "O" Center Forge Packing--Coil............................... 26 357 "O" Center Forge Packing--Spiral.............................. 26 358 "0" Center Forge Packing--Ring................................ 26 359 Rubber Pump Valves..................'...................................174 366 "0" Center Hydraulic Packing--Coil......................... 47 367 "0" Center Hydraulic Packing--Spiral....................... 47 368 "O" Center Hydraulic Packing--Ring......................... 47 377 Metalmarine Packing....................................................... 24 400 Slush Pump Packing........................................................146 405 Slush Pump Packing........................................................146 430 Chevron Packing. . .p..................................................... 79 430 Chevron Packing--Power Reverse Gears......................117 431 Chevron Packing............................................................ 80 440 Duo Packing...................................................................... 134 443 Duo Packing...................................................................... 134 446 Duo Packing...................................................................... 133 449 v Duo Packing.................................................................... 133 449-S Duo Packing--Power Reverse Gears.............................117 500 Tubular Rubber Gasketing--Metal Insertion.............. 104 501 Tubular Rubber Gaskets--Metal Insertion.............. ,^104 530 Chevron Packing.....................................................".' 80 530 Chevron Packing--Locomotive Throttles................... .113 530 Chevron Packing--Feed Water Pumps......................... 119 530 Chevron Packing--Expansion Joints............................. 122 530 Modified Chevron Packing--Power Reverse Gears... 117 531 Chevron Packing............................................................. 80 535 Lake Brand Jute Packing--Very soft............... 58 550 Extra Diagonal Ring Packing......................................... 41 555 Guardian Gaskets............................................................ 98 556 Extra Diagonal Ring Packing........................................ 43 601 Folded Asbestos Gaskets--Heine Boilers......................100 602 Folded Asbestos Gaskets--B. & W. Boilers.................100 604 Folded Asbestos Gaskets................................................. 99 604 Folded Asbestos Gaskets--Smoke box cover plate. .. 129 605 Woven Asbestos Sheet Packing--Wire inserted........ 88 607 Woven Asbestos Gaskets--Wire inserted................... 88 608 Folded Asbestos Gaskets--Edgemoor Boilers.............. 100 610 Asbestos Gasketing--Tubular........................................ 101 611 Asbestos Gaskets--Tubular............................................101 612 Asbestos Tape.......................................... 101 616 Buttonhole Tape............................................................... 125 4 225 VI.-.`i S' *' 4 COAT/Au O n * 5* Iptiu^ . Sheet b u.ets. ? '- ; et. Jacking. eking. -> <e /v>l 732 733 736 '740. 777 77; %* 800 805 806 808 v809 810 813 813-A 821 835 860 861 870 875 .. 890 . 891 892 893 894 900 901 906 907 913 914 915 916 917 918 919 920 924 ^ 42 r'- acting. ............................... 42 -er Transmission Belting. .. ifggjifyk-..--------. 189 Lattice-BraiB "Asbestos Packing...... r...............MK&67 lauice.-Braid Asfaggpos Packing.. .#...................%g$\-67 1 Latt^p-feaid Asbestos Parking--Wire y^serted..... 6**8 Lattice-Braid ^^p^g............................... 69 Lattice-Braid^JJue^apfestos Packing................... 70 fettic^-Braid Hax Packing#.. ..................... # 71 Lattic<j?Braid Waterproof Hydgff5plax Packing. . 72 Lattice-Braid Cottori'iPa<ygng. ^................... 73 ExtrJfcpiral Packing. . $if. ...f........................ 40 Extra Spiral Packing.......... ........................ft........... 40 Wdritemp Ammonia Metal Packing................................204 Floating Metal Peking................................................... 210 Floating Metal Packing......... :f .... Floating Melpicking. -t - ...........211 .......... -.212 Floating Metalft'acking. gh.;........ ....................... .^,213 Floating Metal Packing..............-j|4.............. ^-^^K>216 Moltfid Cups--Power Reverse Ge^jft........... ^Molded Cups--Poac Reverse Gears.............. ^/^JsVll8 floating Metal ir%: 216 Floating ffttal ........ 205 Floating ^elil Floating Meti##4 A*' ...... 208 >... .209 Combination Metal Packing. : 7*. .ft.................207 Fating Metal PCfc^ng. . .............................................. 206 Oil Scraper Rigg..........yf.......... .................................215 Oil Scra^p^Ring.'............... ;....,.............. . ...214 Oil Scraper Ring......................................... Oil Scraper Ring........................................... ...215 ...215 Oil Scraper Ring.................................. ...215 Compressed Asbestos Sheet Packing. .................. 85 Compressed Asbestos Sheet Packing--Graphited.... 85 Pleated Copper Foil Packing.......................................... 150 Copper Foil Packing.........................................................150 Pleated Aluminum Foil Packing.....................................151 Aluminum Foil Packing.................................................. 151 Aluminum Foil Packing..................................................154 Lead Foil Packing.............................................................154 Pleated Lead Foil Packing...............................................152 Lead Foil Packing--asbestos core...................................153 Lead Foil Packing--flax core.......................................... 153 Lead Foil Packing--plastic core.....................................153 Plastallic Packing............................................................. 167 %% ft Detwrlpf ion 926 Plastallic Packing.. f. + r...... 927 Pla^Jallic Packing.................... ........................ *. *28 Plastallic Packing.................. P........................... 929 Pl^stalft Packing................................................. ^ 930 PNfetallic Packing............ *................ .......................... 169 931 Plastallic Packing.................. 932 Shredded Lead RiPacking. ______ _______ . ______ 933 ^raided Lead WirirCoil Packing........................ ;L. .160 934 Shredded Copper Ring Packing. 9?5 Shredded Copper SetJPacking. -937 Braided Cgpper Tinsel Packing.> . 938 Shredcfed*i&ad Rin^jP^king........................ t.............166 9fc Lead Wool Ring PadKng...........................-................... 16^ 941 & Shredded Lead Sat PackingT............................. ... ,_wl64 942 Shredded Lead mng Packing.................... i-............\ ^7166* 943 Braided Lead Wire Ring Packing................................. ^60 944 Braided Lead Packing.....................................................155 945 948& Shredded Lead Ring*Packing..........^. .. ..;..............*66 949 Pf Lead W'ool Ring Pacing................ ".................... "... .166 950 Compressed Asbestos Gaskefe............................... - .. . 85 * , ' 950 Compressed Asbestos Gaskets--Locomotive appliancesl29 951 Compressed Asbestos Gaskets--Graphited................ 85 | 953 Rubber Gaskets................................................ 92 953 Gauge Glass Rings......................................... 177 J 953 Evaporator Tube Gaskets.............. <............................ 178 Condenser Tube Pacing Rings.................................... 147 Duo Packing.....................................................................135 962"" ^Shredded LeaftRing^Packing.^........................................166 965 Duo Packing........ ..................*.. ..................................135 968 Shredde Lead Ring Packing....... '...............................166 969 Lead Wool Ring Packing................................................ 166 980 Duo Packing.... 135 981 Flexomet Coil Packing.................................................... 165 982 Shredded Lead Coil Packing......................................... 166 988 Shredded Lead Coil Packing......................................... 166 991 Flexomet Ring Packing. ........................................... 165 992 Shredded Lead Coil Packing......................................... 166 998 Shredded Lead Coil Packing......................................... 166 999 Lead Wool Coil Packing................................................. 166 1000 Condenser Tube Packing Rings--Lead........................147 1001 1002 Condenser Tube Packing Rings--Fibre........................ 147 Condenser Tube Packing Rings--Lead insert............. 147 1005 Expansion Joint Ring Packing....................................... 122 1005-A Expansion Joint Ring Packing...................................... 122 1010 Ball Joint Ring Packing.......................... 124 1015 Expansion Joint Coil Packing. .......................................122 1015-A Expansion Joint Coil Packing........................................ 122 1200 Power Reverse Gear Cylinder Packing........................ 118 1225 Duo Packing--Power Reverse Gears............................ 117 1700 Locomotive Cab Cock Packing.......................................112 1906 Duo Packing..................................................................... 133 1907 Duo Packing..................................................................... 135 2000 Locomotive Throttle Packing......................................... 115 226 % % S.vlo CONTINUED *V ..If Dfi`rlplioa mV* Sr Des. Vs Locomotive Pu;nuRaAing 116 Cups . . . Gas Generator Door Paacckkining..-.................................... 36 dation Tap Furqace Door Picking......... ......................................... 3$ . Packing Expansion Joint Packing.... .*........ .......................... 123 ? tv- tvjci } p Valves AExpansion Joint Pacing...............................................123 Tubulaf ^bestosTape--Wire inserted.......................127 779 !.ue- '::uge Glass Rui \ alve Dis Tubular Asbestos Tape. . ................. >. i............... 127 7790 Ru*. be- Compound . " . .. . Braided Aluminum Foil Ptfcjcjpg...................... ^ ... . 157 Neoprene Rubber T ......................... Blue Asbestos Packing......... i'-:..................................... 31 Neoprene Rubber Cu ^pftsbestos Tubi*g............*. ..........................................192 7810 Molded Cups--Povr Cotton GasketiM fonHaTMes. i. .. ...................... $ . 103 7815 Chevron Raking.................................. Braided Lead Foil JJackyjg<. ,....*............................ 158 7815 Rubbe^pJfipound--Available forms............ Oxygen'Packing.......... .....................................;............<16 784' Folded clue Asbestos Gaskets............................... Locomotive^Air Pump Packing;.................................... 116 785' Chevron Peking............. .................................#........... o - American Multiple Throttle racking................ 114 7B62 Rubber Pump Valves.......... ................ - 173 Rubber Sheet Packing.......... j-.i..................................... 93 Rubber Compound--Available!forms.......................... 180 7954 * 7963 Asbestos Tinning M&j&hine Brushes..................... . 191 Feed Water Pump Cylinder Packing............................ 120 > Evaporator Tube Gaskets........-i..................................... 178 7986* Neoprene Rubber iheet Packing.................................. 95 Compressed Asbestos Sheet Packing................... Jot. 86 7986 Neopren^fiSja&jpr Compound--Available forms. . . If - Compressed Asbestos Gaskets:...................................... 86 Compressed Asbestos Gaskets--Locomotive 7992 7998 Neoprene Kper Diaphragm Sheet........................ Rubber A^aphragm Sheet........................ *..... 107 702-1 & 70.37 7050 appliances............................. >!................................... 129 Coupling Discs and Tractor Links.................................192 Channel Flax Packing................. 142 | Shred|ed Lead Set Packing. .......................................... 161 8030 8051 8061 8240 Locomotive fflen'an Tape................................ 127 Chevron Packing............................................................. 8^ American Multiple Throttle Packing.....................-/t. 114 Neoprene Asbestos Gasketing......................... .............. 102 7050-C Shredded^ead Set Packing...... j.....................................162 7051 Asbestos Gasketing--Wireinserted........................ .^^03 8312 8312 Nei'prettfc Richer Sheet Packinge.............*............. 95 Neopnme Rubber^Compound--Available forms.... . 181 7066 Asbestos Insulation Tape........ni............................ 4jjB7 8380 Asbestos Tinning Machine Brushes............................. 191 7104 7114 Rubber Diaphragm Sheeted- . . -i#...................... .'P^'i06 Ball Joint Packinf Filletf-ffin^sl;......................... T____ 124 84521 8452 una-N F((|ft)er Sheet Packing.............. f................... 96 una-N Rubber Tanjf Car Gaskets............... ^c.. " " * 129 71.10 7131 7224 Chlorine Valve Ring Packing..!::. . . . jQ...................... 36 Molded Cups.....................Jr .!lj............ .. ..................... 144 Rubber Pump Valves. .. .". ....................................174 8452 8459 8459 'Buan-N Rubber Compofljfife--Available forms:?........ 181 Buna-N Rubber Sheet iSflhg. ....................... *......... 96 Buna-N Rubber Valve DfRgJrT.. r,. ~....................... ..175 7228 7.100 Neoprene Compressed Asbestos Sheet Packing.......... 87 Neoprene Rubber Sheet Packing. ............................... 95 8459 8474 Buna-N#Rubber, Compound--4^ilable forms............ 181 Bune^N l&bbe&'Sheet Packing................. .................... 96 7300 Neoprene Rubber Gaskets--Tank cars........................ 129 8474 Buna-N Rubber Compound-^jAvailable forms........... 181 7300 7430 Neoprene Rubber Compound-rAvailable forms........ 181 Neoprene Rubber Diaphragm Sheet..............................109 8495 8495 Buna-N Rubber Shftt Packing..................................... Buna-N Rubber Compound--Available forms............ 181 7401 Neoprene Rubber Compound-rAvailable forms........ 181 8525 Asbestos Tinning Machine Brushes.'!...................... 191 7505 Rubber Rings--Polished Rod.!;;.....................................145 8527 Locomotive Stoker Packing 121 7505 7505 Rubber Pump Valves............... 174 Rubber Compound--Available forms............................180 8605 8619 Feedwater Pump Cylinder Packing Molded Cups....................................... 120 144 7543 Rubber Diaphragm Sheet .. . . .....................................107 8627 Rubber Compound--Available forms 180 7567 Locomotive Stoker Packing............................. 121 8735 Asbestos Tinning Machine Brushes. 191 7588 Neoprene Asbestos Gasketing... ... . ............................ 102 9001 American Multiple Throttle Packing. 114 7593 Rubber Pump Valves................ 173 Leather Packings................................ 132 7597 Feed Water Pump Gaskets............................................129 Leather Hydrant Valves.................... 179 7598 Thiokol Rubber Diaphragm Sheet................................ 108 Klozure Oil Seals.....................................................184 -187 7603 7606 Thiokol Rubber Diaphragm Sheet................................. 108 Molded Cups............................ I...................................... 144 Luball--Packing Lubricant. Thiokol Rubber Compounds 194 181 7636 Hydraulic Packing.................. j....................................... 50 Pipe Thread Compound.. .. 195 7705 7751 Compressed Blue Asbestos Sheet Packing..................... 87 Gauge Cock Discs....................j.:......................................115 Flexible Packing Hooks.. . . Rubber Expansion Joints. .. 195 190 2: