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 6685-01-214-4626
NSN 5930-00-284-1996
NSN 5985-00-397-4328
NSN 5895-01-089-4288
NSN 6240-01-177-3305
NSN 5998-00-159-6124
NSN 7035-01-443-3052
NSN 5925-01-566-1826
NSN 6240-01-569-4072
NSN 7035-01-248-8596
NSN 5975-00-647-4968
NSN 6110-01-389-3191