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 91
P U M P vS Deming Deep Well Power Working Head Fig. 80, with Differential Plunger … Fig. SO, 16-inch Stroke
Pumping machinery
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