4140-00-255-9257 FAN,CENTRIFUGAL Index 4140-00-255-9259 FAN,CENTRIFUGAL

National Stock Number:
4140-00-255-9258

Federal Supply Class:
4140

National Item Identification Number:
002559258

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:
AD14-S53-0380064NAVAL SHIP SYSTEMS COMMAND
AD14S53-03AV4S53-03ARS53-0180064NAVAL SHIP SYSTEMS COMMAND
AR5-S53-0180064NAVAL SHIP SYSTEMS COMMAND
AV4-S53-0380064NAVAL SHIP SYSTEMS COMMAND
D15-395-B80231WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-395-B90099NORTHROP GRUMMAN SYSTEMS CORPORATION
D15-395A79500WESTINGHOUSE ELECTRIC CORP
D15-395AV1B79500WESTINGHOUSE ELECTRIC CORP
D15-395ACW80231WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-395ACW90099NORTHROP GRUMMAN SYSTEMS CORPORATION
D15-395A90099NORTHROP GRUMMAN SYSTEMS CORPORATION
D15-395AV1B90099NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
DRIVE TYPEDIRECT
ELECTRICAL CONNECTION TYPETERMINAL BLOCK
AIR FLOW RATE8400.000 CUBIC FEET PER MINUTE NOMINAL
AMBIENT TEMP AT FULL RATED POWER488.0 FAHRENHEIT
DISCHARGE DIRECTIONHORIZONTAL
ENVIRONMENTAL PROTECTIONWATERPROOF
INCLOSURE TYPEFULLY INCLOSED
OUTLET LOCATIONTOP
MATERIALSTEEL BLADE
MATERIALSTEEL HOUSING
MOUNTING FACILITY TYPE AND QUANTITY1 FLANGE
OPERATING SPEED AT RATED CAPACITY IN RPM3460.0
PRIME MOVER POWER RATING21.100 HORSEPOWER
PRIME MOVER TYPESTEAM TURBINE
QUANTITY1
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSAS DIFFERENTIATED BY AJLG
ROTATION DIRECTION FOR WHICH DESIGNEDCLOCKWISE
SPEED ADJUSTMENTSSINGLE SPEED
STATIC PRESSURE AT SPECIFIED AIR FLOW RATE7.0 INCHES OF WATER
STAGE QUANTITY1
SURFACE TREATMENTZINC BLADE
SURFACE TREATMENTZINC HOUSING INSIDE
SURFACE TREATMENTZINC HOUSING OUTSIDE


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