Document 06Dd9ZprdVJNenzxz3ewnZYJk

Specialties, Heating Armstrong Machine Works 851 Maple Street Three Rivers, Mich. Exclusive Manufacturers of Armstrong Inverted-Bucket Steam Traps A R M S T R ONG Atlanta, Ga., J. M. Tull Metal &.Supply Co., Inc., 285 Marietta St., N.W. 'Baltimore, Md.,'Milby & McKinney, 218 Water St. Birmingham, Ala., Southeastern Products Co., 1401 Lomb Ave.. Boston, Mass., Files Steam Specialty Co., 261 Franklin St. Buffalo, N. Y., Herr Steam Specialty Co., 360 Warwick Ave. Charleston, W. Va., Baldwin Supply Co., 518 Capitol St. Chicago, 111., Barrett-Christie Co., 108-112 N. Clinton St. Dallas, Texas, Geo. B. Allan & Co., North Texas Bldg. Denver, Colo., Hendrie-Bolthofi Mfg. & Supply Co., 1637--17th St. Des Moines, Iowa, . B. Carr, 627 Insurance Exchange Bldg. Detroit, Mich., A. F. Squier, 2081 Blaine Ave. Duluth, Minn., John E. Smith, 1721 W. Michigan St. Erie, Pa., Coblentz Equipment Co., 1119 Peach St^ Evansville, Ind., Evansville Supply Co., Esco Bldg. Fond du Lac, Wis., A. N. Goff, 94 Eighth St. Honolulu, T. H.,-The von Hamm-Young Co., Ltd. Indianapolis, Ind., Indiana Belting & Supply Co., 34 S. Capitol Ave. Kansas City, Mo., Hughes Machinery Co., 342 Mfrs. Exchange Bldg. Knoxville, Tenn., Leinart Engineering Co., 427 Walnut St. Los Angeles, Calif., Guy L'. Warden, 114 West 17th St. Louisville, Ky., Graft-Pelle Co., 116 N. Third St. Memphis, Tenn., The Power Equipment Co., 1352 Madison Ave. REPRESENTATIVES Milwaukee, Wis., Hamacher & Williams, 2540 W. Wells St. Minneapolis, Minn., Albert C. Price Co., 257 Fourth Ave. Montreal, Quebec, Engineering Equip ment Co., Ltd.. 620 Cathcart St. New Orleans, La., Louisiana Steam Equipment Co., 109 Tchoupitoulas St. New York, N. Y., Advance Engineering Co., 69 Dey St. Philadelphia, Pa., Brogan & Co., 810 Race St. Phoenix, Ariz., John W. Ladlow, Box 1784. Pittsburgh, Pa., R. S. Eastman Co., 222 First Ave. Portland, Ore., J. C. Ross & Co., 917 S.W. Oak St. Richmond, Va., A. T. Shepherd, 411-12 Tenth St. Bldg. St. Louis, Mo., O'Brien Equipment Co., 2726 Locust Blvd. Salt Lake City, Utah, Mfrs. Sales & Service Co., 144 S. Fifth West St. San Francisco, Calif., Refrigerating & Power Specialities Co., 380 Brannon St. Seattle, Wash., J. C. Ross & Co., 2434 First . Ave. S. South Bend, Ind., Smith-Monroe Co., 1912 S. Main St. Spokane, Wash., R. A. Halstead. P. O. Box 1359. Syracuse, N. Y. The Hopton Co., 321 Denison . Bldg. Tampa, Fla., G. W. Neale, 504 E. LaFayette St. Toronto, Ont., Arthur S. Leitch Co., Ltd., 1123 Bay St. / Vancouver, B. C., General Equipment, Ltd., 410 Homer St. : Winnipeg, Man., Kipp-Kelly, Ltd., 68 Higgins Ave. Wooster, Ohio, Steam Economies Co., 1011 Beall Ave. Armstrong traps are offered in two types for heating service, "standard" traps and "blast" traps. Standard traps are used for drip headers and unit heaters where little air is to be handled. Where large volumes of air must be removed quickly the blast trap is available. The "Blast" . Type Trap--For fast handling of large quantities of air, the standard Armstrong trap can easily be furnished as a " blast " type trap by the use of a thermic bucket. The air handling capacity of this bucket is approximately 100 times as great as with the regular air vent. As long as the trap is cold a large vent in the top of this bucket remains open, and it is impossible for the bucket to float and close the valve with this vent open. As soon as the air has been elimi nated and steam comes to the trap, the heat bends the strip of thermic metal sup porting a flat disc which closes the large vent. Thereafter, the trap functions in the normal manner. This thermic bucket can be supplied in any size Armstrong trap. The table on the following page gives the prices for traps so equipped. Avoid Steam Trap Troubles--The customary troubles with steam traps are leaky valves, air-binding and plugging up with dirt or oil. The intermittent action of this trap and the metal used in the valves stop scoring and wire-drawing, the common sources of leakage. Air-binding is impossible because the air passes out of the bucket ahead of the steam through the Armstrong Machine Wor\s Specialties, Heating HOW THE ARMSTRONG STEAM TRAP WORKS vent at the top. When the trap is dis charging, the flow of water under the bottom of- the bucket prevents the ac cumulation of any dirt, or sediment. Simplicity--The Armstrong Steam Trap has only two moving parts--the valve lever assembly and the inverted bucket. Friction is practically eliminated in this mechanism. All wearing parts are made from nickel chrome steel except the discharge valve and seat which are made from a special chrome steel- heat treated after machining to obtain maximum hardness and toughness. Many years of service without maintenance expense is the customary experience of Armstrong trap users. Large Capacity--Discharge orifices used in Armstrong traps are very large in proportion to the size of the pipe con nections. Armstrong trap capacity ratings are not theoretical but show actual test capacities when handling condensate at steam tem perature. The effect of flash steam and pipe friction to and from the trap is thus automatically taken into consideration. Service Organization -- The satis factory operation of all Armstrong traps is assured by 44 district representatives in the United States, Canada and Hawaii. Stocks of these traps are carried in nearly 100 leading cities. We will gladly put you in touch with your nearest representative and see that any traps you need are sup plied promptly. Sizes, Capacities and List Prices of Armstrong Traps Trap Size No. 200 and 201 Pipe Connections............... List Price (Regular)........... Vi* y* $7.00 List Price (Blast Trap)....... $8.50 fAcacia Telegraph Code (Regular).. (Acanthus /Acacette Telegraph Code (Blast Trap)......... 1 Acanette Height............................... 4" Diameter........................... w Weight............................... 3/ Lb. Maximum Pressure............ 125 5 10 15 20 25 Continuous discharge capacity ,, 30 in. lbs. of water per hour at )3 40 pressure indicated. For more 50 complete information, see the i 60 Capacity Chart in the Arm- 4 70 strong Steam Trap Book. 3 80 J 90 100 125 150 300 250 450 560 640 690 460 500 550 600 635 660 690 640 650 660 No. 211 No. 212 No. 213 No. 214 '/,* W <*'/*' Vl VS 1" $9.25 $15.00 $20.75 $29.00 $10.75 $17.00 $22.75 $31.50 Aspen Birch Walnut Hemlock Aspette w/,' w 51/2 Lb.200 Birette 8* 5' l0>/2 Lb. 200 Walette ioy4" by,' 19 Lb. 250 Hemlette 12'/,' w 32 Lb. 250 840 1000 1080 890 940 970 780 840 900 940 800. 840 880 960 820 ,, 900 1560 1900 2060 1800 1940 2050 1700 1840 1950 2030 1650 1750 1840 2040 1530 1680 3000 3500 3900 3100 3390 3600 3450 3750 4050 3700 3920 3220 3400 3880 3500 3200 3500 4600 5600 6300 5900 6300 6600 5700 6200 6600 6100 6400 6100 6300 6700 5900 5400. 5700 No. 215 No. 216 Tor V/S \W or 2" $38.00 $55.00 $40.50 $60.00 Larch Tamarack Larette 14* Wi" 47 Lb. 250 Tamrette iby,' I0H,' 76 Lb. 250 7600 9100 10,000 8500 9200 9800 8400 8900 - 9300 9200 9700 10,100 10,400 10,900 9500 9500 10,200 14,30017,200 19,000 18,200 20,000 17,600 20,000 18,200 19,600 18,500 19.800 18,000 18,500 20.400 18,600 17,400 19,000