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 6320-01-162-5977
NSN 6645-01-551-2454
NSN 5935-01-075-6954
NSN 6130-01-420-6535
NSN 6135-00-050-7189
NSN 5950-00-682-5379
NSN 5930-00-130-2587
NSN 7035-01-344-4192
NSN 6150-01-472-6290
NSN 5998-01-442-5654
NSN 5975-00-601-3143
NSN 5915-00-230-8803