6150-01-277-2544 LEAD ASSEMBLY,ELECTRICAL Index 4140-01-277-2547 IMPELLER,FAN,AXIAL

National Stock Number:
4140-01-277-2546

Federal Supply Class:
4140

National Item Identification Number:
012772546

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:
03306882877ROTRON INCORPORATED
171207-192755NORTHROP GRUMMAN SYSTEMS CORP
BRFS/KS504CCW808AF82877ROTRON INCORPORATED


Techincal Specification:
DRIVE TYPEDIRECT
ELECTRICAL CONNECTION TYPEWIRE LEAD
AIR FLOW RATE570.0 CUBIC FEET PER MINUTE MINIMUM AND 670.0 CUBIC FEET PER MINUTE MAXIMUM
DISCHARGE DIRECTIONANGULAR DOWN AND ANGULAR UP AND HORIZONTAL AND VERTICAL DOWN AND VERTICAL UP
FREQUENCY IN HERTZ50.0 AND 60.0
HEIGHT8.440 INCHES NOMINAL
INCLOSURE TYPEFULLY INCLOSED
LENGTH9.840 INCHES NOMINAL
MATERIALSTEEL OVERALL
MOUNTING FACILITY TYPE AND QUANTITY8 UNTHREADED HOLE
OPERATING SPEED AT RATED CAPACITY IN RPM2870.0 AND 3340.0
OUTLET INSIDE HEIGHT3.630 INCHES NOMINAL
OUTLET INSIDE WIDTH4.820 INCHES NOMINAL
OUTLET LOCATIONTOP
PHASESINGLE
PRIME MOVER DRIVE SHAFT BEARING TYPEBALL
PRIME MOVER POWER RATING370.0 WATTS AND 550.0 WATTS
PRIME MOVER TYPEELECTRIC MOTOR
QUANTITY1
ROTATION DIRECTION FOR WHICH DESIGNEDCOUNTERCLOCKWISE AND CLOCKWISE
SPEED ADJUSTMENTSSINGLE SPEED
STATIC PRESSURE AT SPECIFIED AIR FLOW RATE0.0 INCHES OF WATER
STYLE DESIGNATORFIXED, DUAL IMPELLER, RECTANGULAR OUTLET
WIDTH16.890 INCHES NOMINAL
VOLTAGE IN VOLTS AND CURRENT TYPE115.0 AC


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