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 6105-01-552-9429
NSN 5895-00-714-0957
NSN 5950-01-644-6066
NSN 5915-00-090-7595
NSN 5835-01-016-4745
NSN 5965-01-290-0535
NSN 6150-01-422-6604
NSN 5925-01-335-8933
NSN 6110-01-272-9246
NSN 5935-00-170-3577
NSN 5920-01-105-4506
NSN 6105-01-216-3455