5330-01-144-3256 SEAL RING,METAL Index 5961-01-144-3258 SEMICONDUCTOR DEVICE,DIODE

National Stock Number:
4140-01-144-3257

Federal Supply Class:
4140

National Item Identification Number:
011443257

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:
03371582877ROTRON INCORPORATED
DRDP/AS4504CCW154JF82877ROTRON INCORPORATED


Techincal Specification:
DRIVE TYPEDIRECT
ELECTRICAL CONNECTION TYPEWIRE LEAD
AIR FLOW RATE345.000 CUBIC FEET PER MINUTE NOMINAL
AMBIENT TEMP AT FULL RATED POWER-55.0 CELSIUS AND 65.0 CELSIUS
DISCHARGE DIRECTIONANGULAR DOWN AND ANGULAR UP AND HORIZONTAL AND VERTICAL DOWN AND VERTICAL UP
DIAMETER4.500 INCHES NOMINAL
ENVIRONMENTAL PROTECTIONMOISTURE RESISTANT AND SALT SPRAY RESISTANT AND SHOCK PROOF AND VIBRATION PROOF
FREQUENCY IN HERTZ50.0
HEIGHT7.820 INCHES NOMINAL
INCLOSURE TYPEFULLY INCLOSED
LENGTH8.720 INCHES NOMINAL
OUTLET LOCATIONBOTTOM OR TOP
OUTLET INSIDE HEIGHT3.190 INCHES NOMINAL
OUTLET INSIDE WIDTH4.060 INCHES NOMINAL
MATERIALSTEEL OVERALL
MOUNTING FACILITY TYPE AND QUANTITY4 THREADED HOLE
OPERATING SPEED AT RATED CAPACITY IN RPM2750.0
PHASETHREE
PRIME MOVER DRIVE SHAFT BEARING TYPEBALL
PRIME MOVER POWER RATING0.415 HORSEPOWER
PRIME MOVER TYPEELECTRIC MOTOR
QUANTITY1
ROTATION DIRECTION FOR WHICH DESIGNEDCOUNTERCLOCKWISE
SPEED ADJUSTMENTSSINGLE SPEED
WIDTH9.040 INCHES NOMINAL
STATIC PRESSURE AT SPECIFIED AIR FLOW RATE0.0 INCHES OF WATER
STAGE QUANTITY1
STYLE DESIGNATORFIXED, RECTANGULAR OUTLETS
SURFACE TREATMENTENAMEL HOUSING
SURFACE TREATMENTZINC BLADE
VOLTAGE IN VOLTS AND CURRENT TYPE208.0 AC


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