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
rises and falls the float moves up and down. Thismovement is transmitted to the switch lever and the switch istripped to make or break the motor circuit. The minimum differ-ence in water level at which this switch will work is approximately10 to 12 inches. All contacts are of the air-break knife… … No. ofPoles Maximum Horse Power Rating Prices and Mountings ♦Type A *Type B *Type C Single Phase 2 f 5 H.P., 110 V. 1 5 H. P., 220 V.I 5 H. P.. .500 V. $22.00 $24.00 $25.00 3 Phase, or 2 Phase 3-Wire. 3 [ 5 H.P., 110 V. 1{ IVi H. P.. 220 V.I lYi H. P., 500 V. J $33,00 $35.00 $36.00 2 Phase 4-Wire 4…
Pumping machinery
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