4720-01-048-4423 INACTIVE Index 6750-01-048-4425 PAPER,PHOTOGRAPHIC

National Stock Number:
4140-01-048-4424

Federal Supply Class:
4140

National Item Identification Number:
010484424

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:
02563182877ROTRON INCORPORATED
554810-13B150RAYTHEON COMPANY
554810-149956RAYTHEON COMPANY
554810-154X10RAYTHEON COMPANY
A07478582877ROTRON INCORPORATED
A08478582877ROTRON INCORPORATED
RRFP-KD3501CW-110AF82877ROTRON INCORPORATED


Techincal Specification:
DRIVE TYPEDIRECT
ELECTRICAL CONNECTION TYPETERMINAL BLOCK
AIR FLOW RATE28.1 CUBIC FEET PER MINUTE MINIMUM AND 29.5 CUBIC FEET PER MINUTE MAXIMUM
DISCHARGE DIRECTIONANGULAR UP
HEIGHT5.360 INCHES NOMINAL
INCLOSURE TYPEFULLY INCLOSED
LENGTH5.000 INCHES NOMINAL
MATERIALALUMINUM BLADE
MATERIALSTEEL HOUSING
MOUNTING FACILITY TYPE AND QUANTITY1 FLANGE AND 3 THREADED HOLE
OPERATING SPEED AT RATED CAPACITY IN RPM3600.0
OUTLET INSIDE HEIGHT1.250 INCHES NOMINAL
OUTLET INSIDE WIDTH0.750 INCHES NOMINAL
OUTLET LOCATIONTOP
PHASESINGLE
PRIME MOVER DRIVE SHAFT BEARING TYPEBALL
PRIME MOVER POWER RATING0.024 HORSEPOWER
PRIME MOVER TYPEELECTRIC MOTOR
ROTATION DIRECTION FOR WHICH DESIGNEDCLOCKWISE
SPEED ADJUSTMENTSSINGLE SPEED
STATIC PRESSURE AT SPECIFIED AIR FLOW RATE1.04 INCHES OF WATER
STYLE DESIGNATORFIXED, DUAL IMPELLER, RECTANGULAR OUTLET
WIDTH4.120 INCHES NOMINAL
SURFACE TREATMENTENAMEL OVERALL
VOLTAGE IN VOLTS AND CURRENT TYPE115.0 AC


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