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 5915-01-014-4837
NSN 6650-01-436-8558
NSN 5985-01-519-2556
NSN 5925-01-395-0115
NSN 6130-01-245-7589
NSN 5855-01-473-6076
NSN 6320-01-445-8192
NSN 5965-00-665-2156
NSN 5910-00-422-5333
NSN 5975-00-237-4297
NSN 5835-01-013-9321
NSN 6130-01-499-6250