A device consisting of a power unit, column, and pumping element for removing liquids form wells of depths exceeding 25 feet (7.620 meters). Includes turbine type pumping element consisting of impeller(s) connected to a common shaft revolving within fixed bowl(s), or helical-rotor type pumping element consisting of a vertical helically-countoured rotor revolving within a hellically-contoured strator. See also water supply system, automatic.
NSN 5915-01-357-6158
NSN 6610-01-137-5959
NSN 5999-01-262-0444
NSN 5950-00-868-5112
NSN 5990-01-443-2931
NSN 6130-01-208-6481
NSN 5950-01-547-8019
NSN 6110-00-787-3026
NSN 6240-00-145-1536
NSN 6110-01-285-9848
NSN 7035-01-160-4423
NSN 5950-01-345-1353