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 5965-01-236-4076
NSN 6145-01-332-2245
NSN 5950-00-992-6634
NSN 5965-01-432-1943
NSN 5960-01-391-4701
NSN 6110-00-846-9413
NSN 5996-01-295-7854
NSN 6320-00-456-2092
NSN 5920-01-297-5895
NSN 5945-00-467-9319
NSN 5925-00-723-9826
NSN 5915-01-464-3415