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


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