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 5950-00-178-0362
NSN 6110-00-705-5863
NSN 6685-01-627-0516
NSN 6130-01-056-5251
NSN 5935-01-212-2756
NSN 6650-00-246-3751
NSN 5855-01-234-5346
NSN 5996-00-298-1932
NSN 7035-00-337-8745
NSN 5910-00-901-0141
NSN 6240-00-072-9966
NSN 5945-00-912-2311