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 6645-01-088-5244
NSN 5925-01-091-4577
NSN 6130-01-576-3463
NSN 6145-01-412-9350
NSN 6110-01-025-0507
NSN 5895-00-892-8395
NSN 5975-01-474-6278
NSN 5960-01-552-8601
NSN 6150-01-412-1123
NSN 5915-01-027-3229
NSN 5895-01-631-6761
NSN 6320-01-466-4175