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 6105-01-150-6751
NSN 5835-01-407-5260
NSN 2925-00-964-7128
NSN 6620-00-527-9280
NSN 6135-01-252-0315
NSN 7035-01-483-1200
NSN 6105-00-242-6835
NSN 2925-01-521-0600
NSN 6135-00-789-2865
NSN 5930-00-323-8421
NSN 5945-01-411-9732
NSN 5999-01-062-2109