6240-01-257-1861 LAMP,INCANDESCENT Index 4140-01-257-1863 FAN,CIRCULATING

National Stock Number:
4140-01-257-1862

Federal Supply Class:
4140

National Item Identification Number:
012571862

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:
01122582877ROTRON INCORPORATED
57-2733556-167032GENERAL DYNAMICS MISSION SYSTEMS, INC.


Techincal Specification:
DRIVE TYPEDIRECT
ELECTRICAL CONNECTION TYPETERMINAL BLOCK
AIR FLOW RATE25.0 CUBIC FEET PER MINUTE NOMINAL
AMBIENT TEMP AT FULL RATED POWER-54.0 CELSIUS AND 100.0 CELSIUS
DISCHARGE DIRECTIONHORIZONTAL
ENVIRONMENTAL PROTECTIONSHOCK PROOF AND VIBRATION PROOF
HEIGHT4.750 INCHES NOMINAL
INCLOSURE TYPEFULLY INCLOSED
LENGTH4.750 INCHES NOMINAL
OUTLET INSIDE HEIGHT0.960 INCHES NOMINAL
OUTLET INSIDE WIDTH2.130 INCHES NOMINAL
MATERIALALUMINUM HOUSING
MATERIALPLASTIC BLADE
MOUNTING FACILITY TYPE AND QUANTITY1 FLANGE AND 2 THREADED INSERT
OPERATING SPEED AT RATED CAPACITY IN RPM3350.0
PRIME MOVER POWER RATING9.400 WATTS
PRIME MOVER TYPEELECTRIC MOTOR
PRIME MOVER DRIVE SHAFT BEARING TYPEBALL
ROTATION DIRECTION FOR WHICH DESIGNEDCLOCKWISE
VOLTAGE IN VOLTS AND CURRENT TYPE26.0 DC
WIDTH4.130 INCHES NOMINAL
SPEED ADJUSTMENTSSINGLE SPEED
STATIC PRESSURE AT SPECIFIED AIR FLOW RATE0.0 INCHES OF WATER
STYLE DESIGNATORFIXED, INVERTED, RECTANGULAR OUTLET


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