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 5935-00-212-7920
NSN 6320-01-446-5985
NSN 6135-01-518-8252
NSN 5960-00-406-9985
NSN 5905-01-399-4487
NSN 6135-01-381-4675
NSN 6130-00-387-2051
NSN 5925-01-420-5319
NSN 6240-00-306-9562
NSN 5990-01-432-4249
NSN 5855-01-597-1836
NSN 5945-00-110-9443