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 2925-00-640-8611
NSN 5960-01-491-9916
NSN 5920-01-606-1498
NSN 5920-00-224-1589
NSN 6145-01-465-3733
NSN 6220-01-472-2736
NSN 5965-01-374-2376
NSN 5930-00-526-7645
NSN 5895-00-412-1790
NSN 5975-00-519-8334
NSN 5990-01-205-5937
NSN 5920-01-569-7475