4140-01-149-9933 FAN,TUBEAXIAL Index 4140-01-149-9935 FAN,CENTRIFUGAL

National Stock Number:
4140-01-149-9934

Federal Supply Class:
4140

National Item Identification Number:
011499934

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:
01031682877ROTRON INCORPORATED
01119982877ROTRON INCORPORATED
020-00051826916NORTHROP GRUMMAN SYSTEMS CORPORATION
IFR24BTA182877ROTRON INCORPORATED
IFR24BTAL82877ROTRON INCORPORATED
IFR24BTIL82877ROTRON INCORPORATED


Techincal Specification:
DISCHARGE DIRECTIONHORIZONTAL
DRIVE TYPEDIRECT
ELECTRICAL CONNECTION TYPEWIRE LEAD
AIR FLOW RATE25.0 CUBIC FEET PER MINUTE NOMINAL
AMBIENT TEMP AT FULL RATED POWER55.0 DEG CELSIUS
ENVIRONMENTAL PROTECTIONDUSTPROOF AND MOISTURE RESISTANT
HEIGHT4.750 INCHES NOMINAL
LENGTH1.560 INCHES NOMINAL
MATERIALPLASTIC PHENOLIC OVERALL
INCLOSURE TYPEFULLY INCLOSED
PRIME MOVER DRIVE SHAFT BEARING TYPESLEEVE
PRIME MOVER TYPEELECTRIC MOTOR
PROPRIETARY CHARACTERISTICSPACS
MOUNTING FACILITY TYPE AND QUANTITY3 THREADED HOLE
OUTLET INSIDE HEIGHT2.140 INCHES NOMINAL
OUTLET INSIDE WIDTH0.970 INCHES NOMINAL
OUTLET LOCATIONTOP
ROTATION DIRECTION FOR WHICH DESIGNEDCOUNTERCLOCKWISE
SPEED ADJUSTMENTSSINGLE SPEED
VOLTAGE IN VOLTS AND CURRENT TYPE24.0 DC
WIDTH4.750 INCHES NOMINAL
STATIC PRESSURE AT SPECIFIED AIR FLOW RATE0.0 INCHES OF WATER
STYLE DESIGNATORFIXED, INVERTED, RECTANGULAR OUTLET


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