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Insulation, Underground Telephone Main 9200 The Ric-wiL Company Established 1910 UNDERGROUND CONDUIT SYSTEMS FOR HEATING PIPES Union Trust Building, CLEVELAND, OHIO NEW YORK BALTIMORE ATLANTA Agents in. Principal Cities--Refer to Local Telephone Directory CHICAGO Products--Ric-wiL Conduit, which in cludes Base .Drain, Pipe Supports, Insula tion and other accessories, for underground steam, hot water, and fuel oil pipes. Cast Iron Conduit for extra heavy duty. Dry-paC Waterproof Filler-- Perma nently impervious to water, repells mois ture. Unusually high efficiency and great natural strength. Will not slump down away from pipes. Is non-corrosive. Ric-wiL Conduit--Vitrified tile, bell and spigot type, which splits on the job for easy installing. Special Loc-liP Side Joints seal top and bottom halves together again after pipes and insulation are installed. A strong, water tight joint. Sections 2 ft. long. Sizes I. D. 4 to 24 in. Engineering Service--Help in planning and supervision. Catalogs and special information on request. Ric-wiL Base Drains-- Vitrified tile. Designed to be a base drain foundation for supporting and lining up conduit and drain for carrying away moisture. Slotted sections interlock with conduit bells to form a strong construction. Ric-wiL Pipe SupportsPlanned to carry one to five or -more pipes and ordinarily spaced 12 ft. apart. Made of rust-proof cast iron. I nterlocked with base drain, imposing no load on conduit itself. Ric-wiL Conduit Sys tems for All Uses--Type F System for steam heat ing and power plants. Unlined Ric-wiL Conduit with filler packed around pipes. Dry-paC Water proof Filler if desired. ADVANTAGES OF THE RIC-WIL SYSTEM MECHANICAL WRTt* -TttMT JOINTS COMHtRTCkV MRLCD CCMCNT LOCNtO at. USIMl CQHOlTiOMS.40% STROMOCR THAN ANY OTrtta TU JTSTfM. *<Tf*L0CXM6 tOUTIMTW' COMOUIT AMO IASC OOAM STA66IO jOatTS.OM StiaaOATS kOCUD m MAC*. Tor /tie sot tom or CONourr locaio toccthso AND CCMCNT kOCKCD M. root, rooor > tor amO oottom or ceHOurr alm. Cam not MSTAkk ur snc DOWN. OAC DO Rata rolMDATlON AMO COAOlt < OUtT TO MOST ON. OCOMAWMCV i MATCatAAS ALL or rCNMAHCNT CMAOACTCO. Type SPC system for steam heating and power pipes and super-heated steam. Insulation standard pipe covering. Type DA system for hot water, fuel oil, and condensation returns. Sil-O-Cel In sulation moulded to inside of tile and keyed in. Pipes insulated from outside earth but not from each other. Type DF system for steam heating and power pipes. Type DA with addition of Ric-wrL Conduit Filler packed around pipes. Dry-paC Waterproof Filler if desired. Cast Iron Ric-wiL Conduit--For extra heavy duty under railroads or other places where conduit is subject to abnormal strain. Similar in design to tile Ric-wiL. Heavy duty base drain. Ric-wiL Type P with Dry-paC Waterproof Insulation packed around pipes. Fully closed construction 742 l Meters, Steam Builders Iron Foundry 9 Codding Street Providence, R. I. Branch Offices and Representatives Nbw York, N. Y-------- ....... .25 Church Street Pittsburgh, Pa.. ,,1503 Oliver Building Philadelphia, Pa..... .617 Harrison Building Chicago, III.. ...466 Peoples Gas Building San Francisco, Calif.. .................................................................Percy Keatinge, 85 Second Street Los Angeles, Calif..... j------- ....... ............Percy Keatinge. c/o Pacific Mfg. Co., 530 West 6th Street Dallas, T...e..x..a..s...... .............................................................................._Morey & Morey, 417 Praetorian Building Charlotte. N. C____ ______________ _________ ________________ _____:__Grinnell Co., Inc., P. O. Box 336 Toronto, Ont., Can.. __Allen General Supplies, Ltd., 15 Toronto-Street Atlanta, Ga.-- _Wm. F. Wilcox, 'Fourth National Bank Building Seattle, Wash.. .California Filter Co., 1005 Securities Building Kansas City, Mo.. __Terry, Cowan & Smith, Inc., 1005 Davidson Building Vancouver, B. C., Can___ Chas. A. Moorehead, c/o R. C. Cooper & Co., Ltd., 615.Pender Street, West Buenos Aires, Argentina, S. A.Major Geo. C. Robertson, 760 Avenida de Mayo Builders of the Venturi Meter, Diaphragm Meter, Shunt Steam Meter, Etc. SHUNT STEAM METER The Shunt Steam Meter fills the need for a low priced, practical steam meter which is easily installed and accurate over a wide range. It is used to advantage in measuring steam sold or in checking the distribution of steam (also air or gas) to various buildings, departments, machines or processes. Illustration shows the complete Meter. An orifice in the main line of flow deflects a portion of the steam through nozzles and against the turbine located in the shunt circuit out of the main line of flow. The turbine shaft extends through a housing into a condensation chamber below the main line. A damping fan attached to this shaft operates under water, keeping the speed low and eliminating bearing trouble. Magnetic drive between this chamber and the counter mechanism protects the latter from moisture. The meter is installed as a unit in 2, 3 and 4-in. lines. For larger size mains a small meter is installed in a by-pass line around an orifice in the main line. Shunt Steam Meter, Type KS. Steam Pressure * Lbs. per Sq.* In. Gauge Approximate Measuring Range Rated Capacity of Saturated Steam Lbs. per Hour 1" Meter y Meter 4* Meter Low Pressure Meters 0 5 10 15 20 30 40 50 10-1 10-1 10-1 10-1 10-1 11-1 12-1 .13-1 610 810 1000 1200 1380 1650 1800 2000 - 1410 1880 2340 2750 2950 3400 3750 4050 2530 3350 4170 4750 5150 5850 6450 7000 Standard Meters 50 75 100 125 150 175 200 10-1 2650 6000 10600 10-1 3650 8250 14600 11-1 4150 9500 16600 12-1 4600 10500 18300 13-1 5000 11400 20000 14-1 5350 12300 21400 15-1 5700 13000 22700 Extra Heavy Meters 225 250 275 300 15-1 6000 13700 24000 15-1 6300 14400 25200 15-1 6600 15200 26500 15-1 6900 15700 27500 Table shows rated capacities only. .Minimum Capacities equal one-tenth tabulated quantities. Where Approximate Measuring Range exceeds 10-1 the Meter has that overload capacity. Bulletin 234 gives complete information. 743 NI