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 17
Fig. 50, Sizes 3.^ x 3 and smaller Fig. 50, Sizes 3J4 x 4 and 4x4 … Fig. 50, Sizes 4 x 6 to 5 x ( P O W E^ R.
Pumping machinery
Internet Archive · University of Pittsburgh Library · Public Domain Mark 1.0. Free to use for anything.
