4140-01-189-4979 FAN,CENTRIFUGAL Index 6250-01-189-4981 LAMPHOLDER

National Stock Number:
4140-01-189-4980

Federal Supply Class:
4140

National Item Identification Number:
011894980

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:
03366082877ROTRON INCORPORATED
ARPPF-KD4503CW-373AF82877ROTRON INCORPORATED
SM-A-954340-155910NIWC PACIFIC SAN DIEGO NAVY ERP
SM-A-954340-180063US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR
KD-4503-3A3D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH


Techincal Specification:
DIAMETER4.500 INCHES NOMINAL
DISCHARGE DIRECTIONHORIZONTAL
DRIVE TYPEDIRECT
ELECTRICAL CONNECTION TYPETERMINAL BLOCK
AIR FLOW RATE720.000 CUBIC FEET PER MINUTE NOMINAL
AMBIENT TEMP AT FULL RATED POWER-40.0 DEG CELSIUS AND 52.0 DEG CELSIUS
ENVIRONMENTAL PROTECTIONHUMIDITY PROOF
HEIGHT9.000 INCHES NOMINAL
LENGTH8.720 INCHES NOMINAL
MATERIALSTEEL CORROSION RESISTING OVERALL
INCLOSURE TYPEFULLY INCLOSED
PHASESINGLE
PRIME MOVER DRIVE SHAFT BEARING TYPEBALL
PRIME MOVER POWER RATING0.730 HORSEPOWER
PRIME MOVER TYPEELECTRIC MOTOR
PROPRIETARY CHARACTERISTICSPACS
MOUNTING FACILITY TYPE AND QUANTITY1 BASE PLATE AND 4 THREADED HOLE AND 4 UNTHREADED HOLE
OPERATING SPEED AT RATED CAPACITY IN RPM3300.0
OUTLET INSIDE HEIGHT3.340 INCHES NOMINAL
OUTLET INSIDE WIDTH3.660 INCHES NOMINAL
OUTLET LOCATIONTOP
QUANTITY2
ROTATION DIRECTION FOR WHICH DESIGNEDCLOCKWISE
SPEED ADJUSTMENTSSINGLE SPEED
VOLTAGE IN VOLTS AND CURRENT TYPE115.0 AC
WIDTH13.380 INCHES NOMINAL
STATIC PRESSURE AT SPECIFIED AIR FLOW RATE0.0 INCHES OF WATER
STYLE DESIGNATORFIXED, DUAL IMPELLER, RECTANGULAR OUTLET
SURFACE TREATMENTCADMIUM OVERALL AND ZINC OVERALL


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