A pump rotor or impeller consisting of two gears, the outer gear having internal teeth (lobes) and the inner gear having external teeth (lobes). The inner gear has one or two teeth less than the outer gear, and is mounted to mesh eccentric with the outer gear. The space between the teeth of the two meshing gears creates a positive displacement of fluids from the inlet port to the outlet port of the rotary pump.
Classification: Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately
NSN 6145-01-054-7463
NSN 5935-00-401-1196
NSN 6685-01-457-6558
NSN 5925-01-323-6491
NSN 5835-00-764-4388
NSN 5920-01-485-7798
NSN 5915-01-460-7176
NSN 6320-00-779-5923
NSN 5925-00-837-8964
NSN 5945-01-348-7996
NSN 5930-00-100-0163
NSN 5990-01-222-6196