. The Street railway journal . send you further information if you have, orintend to have, a condensing plant. Harrison Safety Boiler Works,3162 N. 17th St., Philadelphia, Pa. SOME PEOPLE THINK M & & & That, in order to get best results, a surface condensing outfit should have separate air andcirculating pumps. Now in the Conover Combined Airarid Circulating Pump The air pump is large enough to do its work when the circulating pump is running at itsslowest speed. Now, dont you see that if you desire to increase the speed of the circulatingpump, the air pump takes less water at each stroke on a
. The Street railway journal . send you further information if you have, orintend to have, a condensing plant. Harrison Safety Boiler Works,3162 N. 17th St., Philadelphia, Pa. SOME PEOPLE THINK M & & & That, in order to get best results, a surface condensing outfit should have separate air andcirculating pumps. Now in the Conover Combined Airarid Circulating Pump The air pump is large enough to do its work when the circulating pump is running at itsslowest speed. Now, dont you see that if you desire to increase the speed of the circulatingpump, the air pump takes less water at each stroke on account of running faster, or in otherwords, reduces the mean effective pressure in direct proportion to the speed ? You simplyrun the apparatus at the proper speed for the circulating pump, and the air pump automaticallytakes care of the air. So you see you have all the advantages of separate pumps as to regulation, and all thesuperior economy of the two pumps driven by one economical steam cylinder. While you are. Watson MachineCompany, PATERSON, at it, why not have the ECONOMY GUARANTEED? PUMPING ECONOMYDE MING TRIPLEX PUMPS THE ACME OF EFFICIENCY MANYTYPES ANDSIZES The Deming Co. SALEM, OHIO OPERATEDBY ANYPOWEK HENION & HUBBELL, General Western Agts., 61-69 N. Jefferson St., Chicago (Harris Pump & Supply Co., 320 2d Ave. Pittsburg, P. Dallett, 49 North 7th Street, Philadelphia, J. Jaeger Co., 174 High Street, Boston, & BOLTHOFF MFG. & Supply Co., Denver, , Bulkley & Co., San Francisco, Booth & Sons, Los Ancel»>«. Cai.
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Keywords: ., bookcentury1800, bookdecade1880, booksubjectstreetr, bookyear1884
