4140-00-269-5793 FAN,CENTRIFUGAL Index 5955-00-269-5796 CRYSTAL UNIT,QUARTZ

National Stock Number:
4140-00-269-5795

Federal Supply Class:
4140

National Item Identification Number:
002695795

Description:
FAN,CENTRIFUGAL

Detail:
A nonpositive displacement mechanical device having a centrifugal fan impeller inclosed within a housing. It is designed to move air or gas over a wide range of volumes and pressures. The air or gas is drawn in axially and discharged radially or drawn in radially and discharged axially by centrifugal force through an outlet in the housing.


Manufacturer Information:
D15-734A80231WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-734A90099NORTHROP GRUMMAN SYSTEMS CORPORATION
S3801-6807380064NAVAL SHIP SYSTEMS COMMAND
D15-734AS3801-6807380231WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-734AS3801-6807390099NORTHROP GRUMMAN SYSTEMS CORPORATION
S3801-1001507D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH


Techincal Specification:
DRIVE TYPEDIRECT
AIR FLOW RATE500.0 CUBIC FEET PER MINUTE NOMINAL
AMBIENT TEMP AT FULL RATED POWER50.0 CELSIUS
DISCHARGE DIRECTIONHORIZONTAL
ENVIRONMENTAL PROTECTIONEXPLOSION PROOF
FEATURES PROVIDEDNONSPARKING
INCLOSURE TYPEFULLY INCLOSED
OUTLET LOCATIONTOP
MATERIALNICKEL ALLOY BLADE
MATERIALNICKEL ALLOY HOUSING
OPERATING SPEED AT RATED CAPACITY IN RPM2780.0
PRIME MOVER TYPEELECTRIC MOTOR
PRIME MOVER DRIVE SHAFT BEARING TYPEBALL
PRIME MOVER POWER RATING1.250 HORSEPOWER
QUANTITY1
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSAS DIFFERENTIATED BY WARD LEONARD ELECTRIC CO CONTROLLER DWGNO. 13382.36 AND CCW ROTATION AS VIEWED FACING THE DRIVING SIDE
ROTATION DIRECTION FOR WHICH DESIGNEDCOUNTERCLOCKWISE
VOLTAGE IN VOLTS AND CURRENT TYPE250.0 DC
SPEED ADJUSTMENTSSINGLE SPEED
STATIC PRESSURE AT SPECIFIED AIR FLOW RATE6.0 INCHES OF WATER
STAGE QUANTITY1


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