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 5945-00-271-7380
NSN 6145-01-025-0353
NSN 6645-00-456-0080
NSN 5998-01-412-8054
NSN 6610-01-407-6416
NSN 5935-00-617-3976
NSN 5945-00-570-0136
NSN 5935-01-052-6422
NSN 6135-00-422-3967
NSN 6110-01-521-7345
NSN 6320-00-186-6452
NSN 6610-00-717-6666