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 6150-01-484-8548
NSN 5999-01-007-4050
NSN 6685-01-341-9325
NSN 5855-01-278-8922
NSN 5996-01-278-2909
NSN 7035-00-096-9986
NSN 5965-01-443-3407
NSN 5996-00-254-9316
NSN 5905-01-327-8322
NSN 6145-01-195-0332
NSN 6135-01-389-5787
NSN 6145-01-435-3837