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 7035-00-337-8745
NSN 5905-01-458-9979
NSN 5835-01-303-6563
NSN 5996-01-293-3078
NSN 7035-01-459-8268
NSN 5905-01-023-8181
NSN 6650-00-629-8027
NSN 5935-00-217-8847
NSN 5925-01-599-1599
NSN 5895-01-359-7622
NSN 5960-01-358-2832
NSN 2925-00-398-0253