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 6685-01-565-2898
NSN 5835-00-711-3371
NSN 5945-01-529-6201
NSN 6240-01-388-2413
NSN 5915-01-590-7375
NSN 5930-00-202-1078
NSN 6650-00-259-2605
NSN 5996-00-831-2905
NSN 6110-01-542-8642
NSN 5999-00-678-8634
NSN 4140-00-246-4969
NSN 6150-00-518-2743