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 5855-01-201-4857
NSN 5950-00-915-1496
NSN 5930-00-173-2698
NSN 6685-01-204-3252
NSN 6240-00-227-0135
NSN 6645-00-137-1167
NSN 6645-01-437-9017
NSN 6645-01-609-7365
NSN 6610-01-381-3181
NSN 5835-00-554-0399
NSN 6135-00-767-0331
NSN 5855-01-435-2772