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 6135-01-113-1507
NSN 5996-01-394-3378
NSN 6240-01-225-8518
NSN 4140-01-091-0270
NSN 7035-01-058-1935
NSN 6620-01-432-7032
NSN 5945-00-284-2006
NSN 5965-01-432-1943
NSN 5930-01-211-7654
NSN 5985-00-872-1026
NSN 6240-01-437-4936
NSN 5965-01-196-1526