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 6650-00-826-7396
NSN 5915-01-434-7781
NSN 5905-01-115-7029
NSN 5930-00-120-2554
NSN 5975-00-114-1383
NSN 6130-00-186-8460
NSN 5960-00-682-9554
NSN 5895-01-224-7913
NSN 5960-00-932-3067
NSN 5990-01-023-3307
NSN 5999-00-719-9664
NSN 5950-00-444-9780