4710-00-986-9733 TUBE ASSY,CARGO CRO Index 4140-00-986-9735 FAN,CENTRIFUGAL

National Stock Number:
4140-00-986-9734

Federal Supply Class:
4140

National Item Identification Number:
009869734

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:
02594382877ROTRON INCORPORATED
999441118876U S ARMY AVIATION AND MISSILE COMMAND
A0-3961382877ROTRON INCORPORATED
DRFS-AS4504CW-154JF82877ROTRON INCORPORATED
DRFS-AS4504CW-266JF82877ROTRON INCORPORATED


Techincal Specification:
DRIVE TYPEDIRECT
ELECTRICAL CONNECTION TYPEWIRE LEAD
AIR FLOW RATE345.0 CUBIC FEET PER MINUTE NOMINAL
AMBIENT TEMP AT FULL RATED POWER-55.0 CELSIUS AND 65.0 CELSIUS
DISCHARGE DIRECTIONVERTICAL UP
ENVIRONMENTAL PROTECTIONSHOCK PROOF AND VIBRATION PROOF AND SALT SPRAY RESISTANT
FREQUENCY IN HERTZ50.0 AND 60.0
INCLOSURE TYPEFULLY INCLOSED
LENGTH8.800 INCHES MAXIMUM
MATERIALSTEEL OVERALL
MOUNTING FACILITY TYPE AND QUANTITY4 UNTHREADED HOLE(S)
OPERATING SPEED AT RATED CAPACITY IN RPM2500.0
OUTLET INSIDE WIDTH4.060 INCHES NOMINAL
OUTLET LOCATIONTOP
PHASETHREE
PRIME MOVER DRIVE SHAFT BEARING TYPEBALL
PRIME MOVER POWER RATING260.0 WATTS
PRIME MOVER TYPEELECTRIC MOTOR
ROTATION DIRECTION FOR WHICH DESIGNEDCLOCKWISE
SPECIAL FEATURESMAX OPERATING SPEED RATED AT 3500.0 RPM
SPEED ADJUSTMENTSSINGLE SPEED
STATIC PRESSURE AT SPECIFIED AIR FLOW RATE0.0 INCHES OF WATER
STYLE DESIGNATORFIXED, RECTANGULAR OUTLETS
SURFACE TREATMENTENAMEL HOUSING
SURFACE TREATMENTZINC BLADE
VOLTAGE IN VOLTS AND CURRENT TYPE208.0 AC
WIDTH8.120 INCHES MAXIMUM


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