4220-00-289-8195 MASK,DIVER'S Index 4820-00-289-8206 VALVE,SAFETY RELIEF

National Stock Number:
4140-00-289-8196

Federal Supply Class:
4140

National Item Identification Number:
002898196

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:
B7A3S-1C19070EASTERN AIR DEVICES INC DBA EAD MOTORS
B7A3S1CPT63919070EASTERN AIR DEVICES INC DBA EAD MOTORS


Techincal Specification:
DISCHARGE DIRECTIONHORIZONTAL
DRIVE TYPEDIRECT
ELECTRICAL CONNECTION TYPEWIRE LEAD
AIR FLOW RATE25.0 CUBIC FEET PER MINUTE NOMINAL
ENVIRONMENTAL PROTECTIONDUSTPROOF
HEIGHT4.844 INCHES NOMINAL
LENGTH4.250 INCHES NOMINAL
MATERIALSTEEL OVERALL
INCLOSURE TYPEFULLY INCLOSED
PHASESINGLE
PRIME MOVER DRIVE SHAFT BEARING TYPEBALL
PRIME MOVER POWER RATING0.050 HORSEPOWER
PRIME MOVER TYPEELECTRIC MOTOR
PROPRIETARY CHARACTERISTICSPACS
OPERATING SPEED AT RATED CAPACITY IN RPM3300.0
OUTLET INSIDE HEIGHT1.688 INCHES NOMINAL
OUTLET INSIDE WIDTH1.438 INCHES NOMINAL
OUTLET LOCATIONTOP
ROTATION DIRECTION FOR WHICH DESIGNEDCLOCKWISE
SPEED ADJUSTMENTSSINGLE SPEED
VOLTAGE IN VOLTS AND CURRENT TYPE115.0 AC
WIDTH4.625 INCHES NOMINAL
STAGE QUANTITY1
STATIC PRESSURE AT SPECIFIED AIR FLOW RATE0.1 INCHES OF WATER
STYLE DESIGNATORFIXED, RECTANGULAR OUTLETS
SURFACE TREATMENTPAINT HOUSING
SURFACE TREATMENTCHROMATE BLADE


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