4140-00-240-1847 FAN,CENTRIFUGAL Index 5325-00-240-1854 FASTENER,PANEL

National Stock Number:
4140-00-240-1848

Federal Supply Class:
4140

National Item Identification Number:
002401848

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:
K1552207077HOWDEN BUFFALO INC DIV HOWDEN GYROL FLUID DRIVES
S3801-312014580064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
DRIVE TYPEDIRECT
AIR FLOW RATE19000.000 CUBIC FEET PER MINUTE NOMINAL
AMBIENT TEMP AT FULL RATED POWER65.0 CELSIUS
DISCHARGE DIRECTIONHORIZONTAL
ENVIRONMENTAL PROTECTIONDRIPPROOF
HEIGHT60.626 INCHES NOMINAL
INCLOSURE TYPEFULLY INCLOSED
LENGTH55.000 INCHES NOMINAL
MATERIALSTEEL BLADE
MATERIALSTEEL HOUSING
OPERATING SPEED AT RATED CAPACITY IN RPM1750.0
OUTLET INSIDE HEIGHT36.000 INCHES NOMINAL
OUTLET INSIDE WIDTH16.000 INCHES NOMINAL
OUTLET LOCATIONTOP
PHASETHREE
PRIME MOVER DRIVE SHAFT BEARING TYPEBALL
PRIME MOVER POWER RATING30.000 HORSEPOWER
PRIME MOVER TYPEELECTRIC MOTOR
QUANTITY1
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSAS DIFFERENTIATED BY CW ROTATION AS VIEWED FACING THE DRIVING SIDE
ROTATION DIRECTION FOR WHICH DESIGNEDCOUNTERCLOCKWISE
SPEED ADJUSTMENTSSINGLE SPEED
STAGE QUANTITY1
STATIC PRESSURE AT SPECIFIED AIR FLOW RATE5.3 INCHES OF WATER
STYLE DESIGNATORFIXED, RECTANGULAR OUTLETS
WIDTH53.563 INCHES NOMINAL
SURFACE TREATMENTZINC BLADE
SURFACE TREATMENTZINC HOUSING INSIDE
SURFACE TREATMENTZINC HOUSING OUTSIDE
VOLTAGE IN VOLTS AND CURRENT TYPE220.0 AC


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