Pumping machinery : for operation by any power : single and double acting triplex pumps for various services, deep well power working heads, artesian well cylinders, rotary and centrifugal pumps manufactured by the Deming Company, Salem, Ohio, U.S.A (1915)
Deming Company · Salem, Ohio : Deming Company · leaf 153
PUMPS C-H Double Pole Diaphragm Pressure RegulatorFor Small D. C. and A. C. Motors … Fig. 1508List Price, $24.00 Fig. 1508 double pole diaphragm regulator is for handling motor circuits direct without ani additional magnetic switch, It may be used with direct current motors up to 1 H.P. and alter-nating current motors from 2 to 5 H.P. as specified below. The motor is stopped by the…
Pumping machinery
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