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 149
P U M P» vS Straight-Way Gate ValvesIron Body, Wedge Gate, Brass Trimmings Figs. 1500 and 1501 … These Valves are made in two different weights. Fig. 1500 is suitable for a working pressureof 175 pounds in 12-inch and smaller sizes and 150 pounds in larger sizes, while the Fig. 1501 issuitable for a working pressure of 250 pounds in 12-inch and smaller sizes and 210 pounds in largersizes. They…
Pumping machinery
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