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 6110-00-824-2162
NSN 6135-01-110-9470
NSN 5960-01-092-1234
NSN 5915-01-094-2268
NSN 5945-01-578-0282
NSN 5960-01-413-3877
NSN 6105-01-044-7321
NSN 6610-00-900-7685
NSN 5895-01-607-0906
NSN 6145-01-598-3140
NSN 6130-00-128-0034
NSN 5925-01-633-7765