6240-01-282-2789 LIGHT EMITTING DIODE Index 4140-01-282-2791 FAN,CENTRIFUGAL

National Stock Number:
4140-01-282-2790

Federal Supply Class:
4140

National Item Identification Number:
012822790

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:
C12099-281755LOCKHEED MARTIN CORPORATION
KBR12506223KOOLTRONIC, INC.


Techincal Specification:
DRIVE TYPEDIRECT
ELECTRICAL CONNECTION TYPEWIRE LEAD
AIR FLOW RATE250.0 CUBIC FEET PER MINUTE NOMINAL
DISCHARGE DIRECTIONHORIZONTAL
FEATURES PROVIDEDTHERMAL PROTECTIVE DEVICE
FREQUENCY IN HERTZ50.0 AND 60.0
HEIGHT13.750 INCHES NOMINAL
INCLOSURE TYPEFULLY INCLOSED
LENGTH5.375 INCHES NOMINAL
OUTLET LOCATIONTOP
OUTLET INSIDE HEIGHT4.000 INCHES NOMINAL
OUTLET INSIDE WIDTH1.625 INCHES NOMINAL
MATERIALALUMINUM BLADE
MATERIALSTEEL HOUSING
MOUNTING FACILITY TYPE AND QUANTITY1 FLANGE AND 4 UNTHREADED HOLE
OPERATING SPEED AT RATED CAPACITY IN RPM3300.0
PHASESINGLE
PRIME MOVER DRIVE SHAFT BEARING TYPEBALL
PRIME MOVER POWER RATING2.5 WATTS
PRIME MOVER TYPEELECTRIC MOTOR
ROTATION DIRECTION FOR WHICH DESIGNEDCLOCKWISE
SPEED ADJUSTMENTSSINGLE SPEED
WIDTH13.000 INCHES NOMINAL
STATIC PRESSURE AT SPECIFIED AIR FLOW RATE0.0 INCHES OF WATER
STYLE DESIGNATORFIXED, RECTANGULAR OUTLETS
VOLTAGE IN VOLTS AND CURRENT TYPE115.0 AC


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