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 5965-00-518-0958
NSN 6645-00-011-9968
NSN 7035-00-320-5644
NSN 5960-01-349-8791
NSN 6145-01-220-0118
NSN 6105-01-436-2290
NSN 5915-01-608-4182
NSN 6220-01-634-0660
NSN 6145-01-111-1381
NSN 6110-00-288-4179
NSN 6150-01-102-5844
NSN 5930-01-359-0436