4140-00-240-1836 FAN,CENTRIFUGAL Index 4140-00-240-1847 FAN,CENTRIFUGAL

National Stock Number:
4140-00-240-1839

Federal Supply Class:
4140

National Item Identification Number:
002401839

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:
K1552107077HOWDEN BUFFALO INC DIV HOWDEN GYROL FLUID DRIVES
K15521CW07077HOWDEN BUFFALO INC DIV HOWDEN GYROL FLUID DRIVES
S3801-312014480064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
DRIVE TYPEDIRECT
AIR FLOW RATE17750.000 CUBIC FEET PER MINUTE NOMINAL
AMBIENT TEMP AT FULL RATED POWER65.0 CELSIUS
DISCHARGE DIRECTIONVERTICAL DOWN
ENVIRONMENTAL PROTECTIONDRIPPROOF
INCLOSURE TYPEFULLY INCLOSED
MATERIALSTEEL BLADE
MATERIALSTEEL HOUSING
OPERATING SPEED AT RATED CAPACITY IN RPM1660.0
OUTLET INSIDE HEIGHT33.000 INCHES NOMINAL
OUTLET INSIDE WIDTH26.125 INCHES NOMINAL
OUTLET LOCATIONBOTTOM
PRIME MOVER DRIVE SHAFT BEARING TYPEBALL
PRIME MOVER POWER RATING35.000 HORSEPOWER
PRIME MOVER TYPEELECTRIC MOTOR
QUANTITY1
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSAS DIFFERENTIATED BY CW ROTATION AS VIEWED FACING THE DRIVING SIDE
ROTATION DIRECTION FOR WHICH DESIGNEDCLOCKWISE
SPEED ADJUSTMENTSSINGLE SPEED
STAGE QUANTITY1
STATIC PRESSURE AT SPECIFIED AIR FLOW RATE9.4 INCHES OF WATER
STYLE DESIGNATORFIXED, RECTANGULAR OUTLETS
SURFACE TREATMENTZINC BLADE
SURFACE TREATMENTZINC HOUSING INSIDE
SURFACE TREATMENTZINC HOUSING OUTSIDE
VOLTAGE IN VOLTS AND CURRENT TYPE230.0 DC


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