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 5930-01-586-9136
NSN 5996-01-321-3092
NSN 5950-01-192-8067
NSN 5985-01-394-8212
NSN 6620-01-466-9478
NSN 7035-01-261-9850
NSN 5835-01-272-4087
NSN 6145-00-106-0611
NSN 5915-01-463-9241
NSN 6220-00-515-6998
NSN 6220-01-444-0945
NSN 5915-00-030-0343