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 5985-00-258-1178
NSN 6650-01-406-5322
NSN 6145-01-442-1103
NSN 5930-01-254-3644
NSN 5998-00-840-1501
NSN 5985-00-369-5498
NSN 5835-00-554-0399
NSN 6685-01-337-4363
NSN 6135-00-603-4859
NSN 5925-01-057-8862
NSN 5950-00-389-3760
NSN 5985-01-426-3655