Document RjeJawbw2xDRED584vxzZ4qEk

Healing Systems Pump, Chicago Pump Company 2330 Wolfram Street BRUnswick 4110 Chicago PRODUCTS--Return Line Vacuum Heating and Boiler Feed Pumps, Con densation, House, Booster, Fire Pumps, Circulating, Brine, Sewage, Bilge Sludge, Pneumatic and Tankless Water Supply Systems and Automatic Alternator for Duplex Sets of Pumps. "CONDO-VAC" Return Line Vacuum Heating and Boiler Feed Pump "Sure-Return" Condensation Pump for Low and Medium Pressure, and Systems up to 35,000 Sq Ft Radiation Fig. BIOS--Duplex "Condo-Vacs" with Duplex Double Automatic Control No vacuum on stuffing boxes, ample clear ance in rotating member. It costs less to operate a "Condo-Vac." "Condo-Vac" reduces corrosion in piping and boiler to minimum--because pump does not take in air from atmosphere and entirely elimi nates all air coming back from system. "Condo-Vac" is quiet, has a low inlet, entirely automatic, fool-proof, easy to maintain. Ask for bulletin 270. Fig. 1948 "Sure Return" Condensation Pumps and Receivers are built for systems up to 35,000 sq ft of direct radiation and for low and medium pressures. Built in either single or duplex units. Duplex units are alternated in their operation by the Auto matic Alternator. Complete data in Bulle tin 250. Vertical Condensation Pumps for Low and Medium Pressure for Systems from 500 to 100,000 Sq Ft Radiation Close-Coupled Pumps Boiler Feed. Circulating, Tank Filling, Water Supply Fig. 1S0--Close-Coupled, side suction pump. Capac ities range from S to 600 Gpm against heads up to 189 ft. Motors from 1/6 to 0 Hp. Discharge 1 to 8 in. Closed and open type impellers. Bulletin 108. Fig. 1940 CoriVn^Ln Pump The vertical condensation pump is designed to re; ceive returns from lowest radiation. The receiver is placed underground--an ordinary hole sufficing if necessary -- and requires very little floor space. Unit is shipped complete, easy to install, assembled so as to prevent steam leaks. Special bearings will stand up under hot water for several years. A special float mechanism is guaranteed not to leak or stick in stuffing box. Complete data and descrip- turn in Bulletins 240 ana 255. 1028 Heating Systems Expansion Joints /SPSCO PRODUCTS for STEAM SERVICE American District Steam Company North Tonawanda.N.Y. IN BUSINESS OVER SIXTY YEARS Branches and Agents In Principal Cities Piston-Ring Type Joint Internally-Externolly Guided Joint Tile Conduit with "Fiberglas" Insulation Rotary Condensation Meter Storage Water Heater PISTON-RING EXPANSION JOINT Piston rings in the guide ring attached to the inner end of the slip hold the line pressure, enabling the joint to be unpacked and repacked under full operating pressure without interruption to service. A fully guided joint for pressures to 400 lb and temperatures to 750 F. Slip cannot pull out of body. Write for Bulletin No. 35-15G. INTERNALLY-EXTERNALLY GUIDED SLIP EXPANSION JOINT A slip type joint with internal guide on inner end of slip and external guide in twopiece, removable hood. Slip cannot pull out of body. Available in semi-steel, cast or wrought steel bodies in sizes from 1 -20 in. for pressures to 300 lb and tempera tures to 750 F. Fully illustrated and described in Bulletin No. 35-20G. ADSCO-BANNON TILE CONDUIT Vitrified, tile conduit for underground steam or hot water lines with or without base drain in sizes from 4-24 in. incl. Pipe supports fit reinforcing ribs within the conduit without piercing conduit wall. In combination with "Fiberglas" Filler Insulation, it provides a permanent, effi cient installation at reasonable cost. Write for Bulletin No. 35-67G. ROTARY CONDENSATION METER Measures steam consumption by meter ing condensate from heating systems or industrial equipment. Accurate within 1 per cent and factory tested to 150 per cent of rated capacity. Compact, easily cleaned, tamper-proof and equipped, with non-fogging counter mechanism. Counter reads directly in pounds. Suitable for vacuum or gravity service. Available in 7 sizes from 250-12,000 lb per hour capa city. Write for Bulletin No. 35-80AG. ADSCO WATER HEATERS Made in Storage and Instantaneous Types with copper U-tube or straight tube heating elements in any size or capacity to meet specific operating conditions. Also manufacturers of Heat Economizers, Swimming Pool Heaters, Fuel Oil Heaters and other heat exchanger units. Write for Bulletins 35-75G and 35-76G. 1029