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 5950-01-049-5371
NSN 6320-01-216-1678
NSN 6620-00-934-9150
NSN 6150-00-185-1023
NSN 6135-01-199-1185
NSN 5990-00-152-3929
NSN 5905-01-495-0147
NSN 6130-01-139-1766
NSN 6220-00-908-7782
NSN 5950-00-578-6207
NSN 6240-00-334-6766
NSN 5910-00-061-3424