4320-00-868-2918 IMPELLER,PUMP,CENTRIFUGAL Index 4320-00-868-2920 SLEEVE,SHAFT,PUMP

National Stock Number:
4320-00-868-2919

Federal Supply Class:
4320

National Item Identification Number:
008682919

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:
93F0414710941CARVER PUMP COMPANY
93F06414704579AURORA PUMP A UNIT OF GENERAL SIGNAL CORP
93F06414743491GENERAL SIGNAL CORP


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