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 6610-00-998-4478
NSN 6145-01-106-9646
NSN 5855-01-429-8702
NSN 6135-01-506-4791
NSN 5910-01-333-7285
NSN 5905-01-488-7773
NSN 6685-01-556-9735
NSN 6320-01-421-7826
NSN 5960-01-462-6267
NSN 5975-01-511-4812
NSN 5925-01-561-9714
NSN 6645-01-379-0593