4140-00-541-7035 FAN,CENTRIFUGAL Index 4520-00-541-7038 HEATER,SPACE,ELECTRIC

National Stock Number:
4140-00-541-7037

Federal Supply Class:
4140

National Item Identification Number:
005417037

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:
C3A4X5CWNS81349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MILF1900481349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
DRIVE TYPEDIRECT
ROTATION DIRECTION FOR WHICH DESIGNEDCLOCKWISE
AIR FLOW RATE3000.0 CUBIC FEET PER MINUTE NOMINAL
MOUNTING FACILITY TYPE AND QUANTITY1 FLANGE
OUTLET LOCATIONTOP
DISCHARGE DIRECTIONHORIZONTAL
MATERIALALUMINUM BLADE
ALUMINUM HOUSING
STYLE DESIGNATORFIXED, RECTANGULAR OUTLETS
WIDTH37.000 INCHES NOMINAL
LENGTH30.500 INCHES NOMINAL
OUTLET INSIDE WIDTH14.000 INCHES NOMINAL
OUTLET INSIDE HEIGHT15.875 INCHES NOMINAL
HEIGHT33.375 INCHES NOMINAL
QUANTITY1
PRIME MOVER TYPEELECTRIC MOTOR
SPEED ADJUSTMENTSSINGLE SPEED
PRIME MOVER DRIVE SHAFT BEARING TYPEBALL
INCLOSURE TYPEFULLY INCLOSED
AMBIENT TEMP AT FULL RATED POWER50.0 DEG CELSIUS
ELECTRICAL CONNECTION TYPETERMINAL BLOCK
PRIME MOVER POWER RATING3.000 HORSEPOWER
OPERATING SPEED AT RATED CAPACITY IN RPM1750.0
VOLTAGE IN VOLTS AND CURRENT TYPE440.0 AC
PHASETHREE
ENVIRONMENTAL PROTECTIONEXPLOSION PROOF
STAGE QUANTITY1
FEATURES PROVIDEDNONSPARKING
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE81349
DEFINITIVE GOVERNMENT SPEC/STD REFERENCEC3A4X5CWNS
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCEMILF19004


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