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 5998-00-983-5220
NSN 5945-01-149-1160
NSN 6650-00-398-1821
NSN 5895-01-196-8086
NSN 7035-01-067-8991
NSN 6130-01-534-8064
NSN 5935-01-167-4658
NSN 6650-01-246-4262
NSN 5945-01-441-8545
NSN 5965-01-322-6637
NSN 5930-00-892-1668
NSN 6135-01-534-3007