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 154
ny pressure not less than 20 pounds, and not more than 45pounds above the closing pressure. These regulators are for use with D. C. and A. C. Motors which may be thrown directlyacross the line to start as specified below: Direct current—1 H. P., 115, 220 and 500 Volts. Alternating Current: Single… … Fig. 1522 Enclosed Float Switches are for the automatic controlof single phase, self-starting motors, and polyphase squirrel cagemotors which may be thrown directly across the line to start, whenused in operating pumps for filling or emptying tanks, sumps orother reservoirs. The switch is operated…
Pumping machinery
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