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 136
P U M P> sS Deming Power Rotary PumpsFigs. 677 and 678 … Fig. 677 and Fig. 678 Power Rotary Pumps are the same in all respects except that Fig.677 is without air chamber and is fitted for upward instead of side discharge. They are especiallydesigned for pumping large quantities of oil against pressures of 40 pounds or less, but are alsowell adapted to…
Pumping machinery
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