5130-00-542-4209 WHEEL,ABRASIVE Index 4140-00-542-4212 FAN,CENTRIFUGAL

National Stock Number:
4140-00-542-4211

Federal Supply Class:
4140

National Item Identification Number:
005424211

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:
30J51190099NORTHROP GRUMMAN SYSTEMS CORPORATION
930J51180231WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-672A80231WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-672A90099NORTHROP GRUMMAN SYSTEMS CORPORATION
D15-672AALT280231WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-672AALT290099NORTHROP GRUMMAN SYSTEMS CORPORATION
D15-672ADD445S4810-201ALT280231WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-672ADD445S4810-201ALT290099NORTHROP GRUMMAN SYSTEMS CORPORATION
DD445S4810-201ALT280064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
DRIVE TYPEDIRECT
ELECTRICAL CONNECTION TYPETERMINAL BLOCK
AMBIENT TEMP AT FULL RATED POWER50.0 CELSIUS
DIAMETER10.875 INCHES NOMINAL
DISCHARGE DIRECTIONHORIZONTAL
ENVIRONMENTAL PROTECTIONDRIPPROOF
FEATURES PROVIDEDNONSPARKING
HEIGHT17.000 INCHES NOMINAL
INCLOSURE TYPEFULLY INCLOSED
LENGTH21.875 INCHES NOMINAL
OUTLET INSIDE DIAMETER4.500 INCHES NOMINAL
OUTLET LOCATIONTOP
MATERIALSTEEL BLADE
MATERIALSTEEL HOUSING
MOUNTING FACILITY TYPE AND QUANTITY1 FLANGE
OPERATING SPEED AT RATED CAPACITY IN RPM3460.0
PHASETHREE
PRIME MOVER DRIVE SHAFT BEARING TYPEBALL
PRIME MOVER POWER RATING1.500 HORSEPOWER
PRIME MOVER TYPEELECTRIC MOTOR
QUANTITY1
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSAS DIFFERENTIATED BY CSBH
ROTATION DIRECTION FOR WHICH DESIGNEDCOUNTERCLOCKWISE
SPEED ADJUSTMENTSSINGLE SPEED
STAGE QUANTITY1
WIDTH19.750 INCHES NOMINAL
STYLE DESIGNATORFIXED,INVERTED,ROUND OUTLET
SURFACE TREATMENTZINC OVERALL
VOLTAGE IN VOLTS AND CURRENT TYPE440.0 AC


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