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 148
Foot Valve and Strainer, 7-inch and LargerFlanged … Fig. 32S Foot Valve and Strainer. 6-inch and Smaller Screwed Fig. .341 StrcScrewed Where the suction lift is high, or the suction pipe long, it is desirable to use a foot valve,as this will insure quick starting of the pump by maintaining the suction pipe full of water. Itis also well to have a…
Pumping machinery
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