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 5996-00-252-8081
NSN 5920-00-234-9002
NSN 5990-00-424-1598
NSN 5945-01-236-8079
NSN 5996-01-649-3986
NSN 6135-00-937-4118
NSN 6110-01-431-0748
NSN 2925-00-839-6815
NSN 5990-01-154-7296
NSN 5950-00-954-8158
NSN 6685-00-790-5606
NSN 5930-01-024-4624