5935-01-451-4156 MOLD,POTTING,ELECTRICAL CONNECTO Index 7641-01-451-4158 AERONAUTICAL GEOSPATIAL PRODUCTS

National Stock Number:
4320-01-451-4157

Federal Supply Class:
4320

National Item Identification Number:
014514157

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:
124-361011083CATERPILLAR INC
164216911083CATERPILLAR INC
PVE21L-9-30-CVPC-1232705VICKERS INC
PVE21L-9-30-CVPC-123B543MOTION INDUSTRIES


Techincal Specification:
CONTROL LOCATIONLEFT SIDE
CYLINDER QUANTITY9
DISCHARGE PRESSURE2700.0 POUNDS PER SQUARE INCH GAGE
DISCHARGE CONNECTION QUANTITY1
DISCHARGE CONNECTION THREAD SIZE AND SERIES/TYPE DESIGNATOR1.3125-12 UN
DISCHARGE CONNECTION TYPETHREADED INTERNAL
DRIVE CONNECTION TYPERIGID COUPLED
DRIVE SHAFT LENGTH1.375 INCHES NOMINAL
DRIVE SHAFT TYPESPLINED, INVOLUTE EXTERNAL
INTAKE CONNECTION QUANTITY1
INTAKE CONNECTION THREAD SIZE AND SERIES/TYPE DESIGNATOR1.875-12 UN
INTAKE CONNECTION TYPETHREADED INTERNAL
MAXIMUM DISCHARGE FLOW RATE21.0 GALLONS PER MINUTE
MEDIA FOR WHICH DESIGNEDHYDROCARBON FUELS AND OILS
MOUNTING TYPEFLANGE
OPERATING SPEED AT RATED CAPACITY1800.0 REVOLUTIONS PER MINUTE
SPECIAL FEATURESBUNA-N SEALS; LOAD SENSING COMPENSATOR AND PRESSURE LIMITER WITH A 0.4375-20 UNF-2B PORT;SAE 'B' MOUNTING FLANGE; 0.875-14 UNF-2B DRAIN PORT
PUMP RECIPROCATING DESIGNSINGLE ACTING
PUMP ROTATION DIRECTIONCOUNTERCLOCKWISE
PUMPING ELEMENT OPERATING POSITIONHORIZONTAL
PUMPING ELEMENT TYPEPISTON
RECIPROCATING STROKE TYPEVARIABLE
VOLUME CONTROL TYPEPRESSURE COMPENSATION


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