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 6105-01-214-6574
NSN 7035-01-461-1066
NSN 6130-01-099-9302
NSN 6620-01-219-0923
NSN 5835-01-471-5848
NSN 5935-01-622-5163
NSN 5855-01-417-9661
NSN 6150-01-011-4870
NSN 5998-01-566-1303
NSN 5990-01-557-4793
NSN 5998-01-188-6449
NSN 6240-00-034-5909