4810-01-425-7671 RETAINER,DISK,VALVE Index 4820-01-425-7673 SEAT,VALVE

National Stock Number:
4320-01-425-7672

Federal Supply Class:
4320

National Item Identification Number:
014257672

Description:
PUMP,AXIAL PISTONS

Detail:
A positive displacement device which utilizes the reciprocating motion of a multiple number of parallel pistons arranged axially in a cylinder barrel as a means of transferring a liquid from one place to another. The pistons are actuated by revolving the cylinder barrel at an angle to the drive shaft axis or by a tilting box when the cylinder barrel revolves on the drive shaft. The piston displacement may be fixed or variable. It is designed to be driven by a prime mover which is not an integral part of the pump.


Manufacturer Information:
PVWH34-RDFS-HPNN44674THE OILGEAR COMPANY
PVWJ076A1UVRDFSP1NN/H040NNCP44674THE OILGEAR COMPANY


Techincal Specification:
CONTROL LOCATIONCENTER
DISCHARGE CONNECTION QUANTITY1
DISCHARGE CONNECTION TYPEOVAL FLANGE
DRIVE CONNECTION TYPERIGID COUPLED
DRIVE SHAFT LENGTH0.500 INCHES NOMINAL
DRIVE SHAFT TYPESPLINED, STRAIGHT EXTERNAL
DRIVE SHAFT END DIAMETER1.250 INCHES NOMINAL
INTAKE CONNECTION QUANTITY1
INTAKE CONNECTION TYPEOVAL FLANGE
MAXIMUM DISCHARGE FLOW RATE34.0 GALLONS PER MINUTE
MEDIA FOR WHICH DESIGNEDHYDROCARBON FUELS AND OILS
MOUNTING TYPEFLANGE
PUMP ROTATION DIRECTIONCLOCKWISE
PUMP RECIPROCATING DESIGNSINGLE ACTING
PUMPING ELEMENT OPERATING POSITIONHORIZONTAL
PUMPING ELEMENT TYPEPISTON
RECIPROCATING STROKE TYPEVARIABLE
SPECIAL FEATURESTHIS IS ONE PUMP IN A DUAL PUMP SYSTEM
VOLUME CONTROL TYPEPRESSURE COMPENSATION


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