6685-00-073-9861 INDICATOR,TEMPERATURE,ELECTRICAL Index 4820-00-073-9864 VALVE,SAFETY RELIEF

National Stock Number:
4140-00-073-9862

Federal Supply Class:
4140

National Item Identification Number:
000739862

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:
334559-156232LOCKHEED MARTIN CORPORATION
A01891582877ROTRON INCORPORATED
B2383-517771SINGER CO THE INDUSTRIAL SEWING AND KNITTING DIV
DRPXI-PS505CW-277WF82877ROTRON INCORPORATED


Techincal Specification:
DRIVE TYPEDIRECT
ELECTRICAL CONNECTION TYPEWIRE LEAD
AIR FLOW RATE170.0 CUBIC FEET PER MINUTE NOMINAL
DISCHARGE DIRECTIONVERTICAL DOWN
FREQUENCY IN HERTZ400.0
HEIGHT7.780 INCHES NOMINAL
INCLOSURE TYPEFULLY INCLOSED
LENGTH7.220 INCHES NOMINAL
OUTLET INSIDE HEIGHT1.580 INCHES NOMINAL
OUTLET INSIDE WIDTH2.840 INCHES NOMINAL
OUTLET LOCATIONTOP
MATERIALSTEEL OVERALL
MOUNTING FACILITY TYPE AND QUANTITY6 THREADED HOLE
OPERATING SPEED AT RATED CAPACITY IN RPM3650.0
PHASETHREE
PRIME MOVER DRIVE SHAFT BEARING TYPEBALL
PRIME MOVER TYPEELECTRIC MOTOR
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSAS DIFFERENTIATED BY NAVORD OD41152
ROTATION DIRECTION FOR WHICH DESIGNEDCLOCKWISE
SPEED ADJUSTMENTSSINGLE SPEED
STATIC PRESSURE AT SPECIFIED AIR FLOW RATE0.0 INCHES OF WATER
WIDTH5.180 INCHES NOMINAL
STYLE DESIGNATORFIXED, RECTANGULAR OUTLETS
SURFACE TREATMENTZINC BLADE
VOLTAGE IN VOLTS AND CURRENT TYPE115.0 AC


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