Document ypoxkrGmV9gGJNy4aDbxpkyq3

Specialties, Heating Sterling Engineering Co. 1626-44 Holton Street Milwaukee, Wis. SALES OFFICES Atlanta, Ga. Birmingham, Ai;a. Boston, Mass. Buffalo, N. Y. Chicago, III. Cleveland, Ohio Dallas, Texas Denver, Colo. Detroit, Mich. Erie, Pa. Fort Wayne, Ind. Grand Rapids, Mich. Hartford, Conn. Indianapolis, Ind. Kansas City, Mo. Los Angeles, Calif. Louisville, Ky. Minneapolis, Minn. New Orleans, La. New York, N. Y. Oklahoma City, Okla. Peabody, Kan. Philadelphia, Pa. Pine Bluff, Ark. Pittsburgh, Pa. Portland, Ore. Salt Lake City, Utah Savannah, Ga. St. Louis, Mo. Toledo, Ohio Toronto, Can. Washington, D. C. Send for Bulletins describing complete line A B- c Capacity No. liSt&tlcej Unit Heater Trap VAs* P/S ' 2VS p/s i'/i 200 sq. ft. 500 sq. ft. l' y/s 3' 1000 sq. ft. H in. pipe connections. Weight 10H lb. Capacity 400 lb. per hour at 1 lb. pressure or 1700 lb. per hour at 15 lb. pressure. Maximum Steam pressure 15 lb. , No cooling leg required. Drains completely when cold. Also used as a Drip Trap AB C D Capacity vvss wwss wP2yyV///Ssss wwiwvssss WS vs 24sq.ft. vs 70 sq. ft. r 150 sq.ft. ws 200 sq.ft. ws 300 sq.ft. Can be furnished-with Mushroom handle or with loose key. Ketchum Kwic-Lift Hanger For supporting ceiling radiators. SteXlCQ Vacu Float Vent For use on heating systems where rapid elimination of air is necessary and where passage of water must be prevented. H in. pipe connection. Capacity 3000 sq. ft. Sterling Engineering Co. Specialties, Heating For use on vapor systems for returning condensation to boiler. Capacity 3000 sq. ft. Direct Radiation. Pipe connections 1H in. Steam inlet connection H in. Vent connection H in. Stalled Condensation Pump For use on vapor systems of 1000 sq. ft. of direct radiation or less where return line can be located at least 27 in. above water line in boiler. Inlet connection 1 in. Outlet connection H in. No. Sq. Ft. Radiation H.P. Pressure Lb. 28 2000 V* 15 38 4000 '/. 15 48 8000 Vi 15 58 16000 A 15 68 32000 1 15 78 48000 i'/i 15 88 64000 2 15 168 32000 Wi 25 178 48000 2 25 268 32000 2 35 278 48000 3 35 288 64000 3 35 These pumps are also built for 50 and 100 lb. pressure. Ketchum SfpJf./faf Compeller For stimulating the circulation of water in hot water heating systems or; on domestic hot water or ice water circulating systems. Size of valve body 4 or 6 in. 4 in.'Size furnished with companion flanges tapped 1^.2, 2H,3,3Hor4in.as required. Size of motor Ho hp. Weight 80.1b. 6 in. Size furnished with companion flanges tapped 4H> 5 or 6 in. as required. Size of motor H hp. Weight 200 lb. A self-contained, automatic temperature control valve not requiring air piping, mechanically driven air compressor or electrical connections to operate it. % in. Capacity 70 sq. ft. of Direct Radiation 1 in. Capacity 150 sq. ft. of Direct Radiation IH in. Capacity 250 sq. ft, of Direct Radiation 1M in. Capacity 300 sq. ft. of Direct Radiation 785