4820-01-291-1654 PARTS KIT,BALL VALVE Index 7025-01-291-1656 TAPE HEAD,RECORD

National Stock Number:
4320-01-291-1655

Federal Supply Class:
4320

National Item Identification Number:
012911655

Description:
GEAR ROTOR SET,ROTARY PUMP

Detail:
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.


Manufacturer Information:
21615-296151EATON CORPORATION DIV EATON FLUID POWER


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