Document o9qr1noQ8ZV4Gn39vyx9LxM73

Specialties, Heating Wright-Austin Co. 317 West Woodbridge St., Detroit, Mich. PRODUCTS--Steam Traps, Strainers, Air Traps, Steam and Oil Separators, Compressed Air Purifiers, Exhaust Heads, Boiler Feeders, Alarm Water Columns, Water Gauges, Trycocks. "Airxpel" Bucket Type Steam Traps Are "double duty" traps, because they automatically discharge both air and condensate. Union connections make them easy to connect up. Also, furnished with screw con nections when desired. They save money for fittings and instal lation . labor, by having straight through horizon tal pipe connec tions. The Cub sizes are made in-. % in., 1 in. Especially suitable for in dividual unit drainage on heating and process equip ment. Also three "Master" sizes H in. to 2 in., for general service. "Combination" Steam Trap "Emergency" Float Type Steam Trap Three valve trap with large capacity at high pressures. An ex ceptionally reliable trap for use in inac cessible places. Air Relief Trap For relieving air from forced circulation hot water heating systems, water supply lines, closed tanks, receivers,, pumps, etc. "Tuway" Strainer May be used two ways-- as a straight-way or angle ,-* strainer, in either hori- 5 zontal or vertical pipe o line, because it has the choice of two inlets at right angles to one another. For cleaning, flush through blow-off connection or remove screen by unscrewing bottom plug. Separators--Steam and Oil Type "A" Vertical Steam Type "S" Horizontal Oil Float Type with internal thermo static air bypass and strainer. A modemly design ed. and very suc cessful trap for vacuum and pres sure heating. "Victor" Low Pressure Steam Trap A heavy duty trap for large volumes of con densation at low pressures. We make separators of every type and all sizes for all pressures. Exhaust Head Designed to eliminate noise and spray. Three types to select from--the "Cyclone" Heavy Duty, and Standard Galvanized Steel--also, the cast iron type, to remedy all condi tions. Sizes 1 in. to 48 in. Send for descriptive Bulletins on any of the items listed on this page. 1102 Specialties, Heating Yarnall-Waring Company Manufacturers of Steam Specialties 7600 Queen Street, Philadelphia, Pa. YARWAY IMPULSE STEAM TRAPS Construction--The Yarway Impulse Steam Trap is unique in that there is only one moving part, the simple valve F. This trap is made of bar stock throughout, no castings used. Body and bonnet of cord rolled steel, cadmium plated; cap of tobin bronze, valve and seat of heat treated stainless steel. For pressures 400 to 600 lb, bonnet and cap are stain less steel. _ Operation--When handling conden sate, pressure required to lift valve F is greater than reduced pressure in control chamber K; therefore, valve F opens, -allowing free discharge of condensate. As remaining condensate approaches steam temperature, flashing takes place, flow through center orifice is choked and pressure builds up in control chamber K, closing valve F. A--Cap Nut E--Lock Pin B--Lock Nut P--Valve C--Bonnet K--Control Chamber D--Control Cylinder L--Control DUe G-- Valve Seat H--Tat Plug J--Body Advantages Light Weight--Yarway traps need no support--H in. trap weighs only 1% lb. 2 in. trap weighs 8% lb. Small Size--They practically eliminate radiation losses--can be installed in cramped quarters--'A in. trap measures Vyi in. long--2 in. trap, in. long. Will not air bind. Require no priming. Insure quick heating. Operate on exclusive Impulse principle (U. S. Patents No. 2,061,782 and 2,127,649.) Low Price--Often cheaper than re pairing old traps. Factory set to operate at all pressures up to 400 ib (or 600 lb) without change of valve seat. Prices, Weights and Dimensions Trap No. Prices Size In. 400 ib 6001b 6001b Trap 450 F 550 F 750 F Complete 60 70 Va 61 71 1 63 73 IV, 64 74 1'/2 66 - 76 2 67 77 120 $15.00 12! 22.00 123 31.00 124 48.00 126 68.00 127 90.00 Wt Lb iy* 2 2Va 4 6 8y For further information send for descriptive bulletin T-1734. YARWAY GUN-PAKT EXPANSION JOINTS All-steel welded construction; light but strong. Chromium covered sliding sleeves. Cylinder guide and stuffing box integral, assuring perfect alignment. Internal limit stops. Gun-pakt and Gland-pakt types; Gun-pakt (illustrated) fitted with screw guns which permit insertion of plastic packing while joint is under pressure. Sizes 2 in. to 24 in., single end or double end, flanged or welding ends; 150, 300 and 400.1b pressures. For additional details send for bulletin EJ-1906. 1103