4710-00-778-1815 TUBE ASSEMBLY,METAL Index 6110-00-778-1839 PROTECTOR,THERMAL-OVERLOAD,ELECT

National Stock Number:
4140-00-778-1836

Federal Supply Class:
4140

National Item Identification Number:
007781836

Description:
FAN,VENTILATING

Detail:
A nonpositive displacement mechanical device having either an axial or centrifugal fan impeller. It is designed to move free air or gas from indoors to outdoors or vice versa over a wide range of volumes at low pressures. It is supported by a ring, plate, or shroud or may be inclosed in a housing. It is designed for installation in a window, roof or wall opening, or the like.


Manufacturer Information:
02-20-WI380352HARTZELL FAN, INC.


Techincal Specification:
DRIVE TYPEBELT
ELECTRICAL CONNECTION TYPETERMINAL BOX
AIR FLOW RATE1000.0 CUBIC FEET PER MINUTE NOMINAL
AMBIENT TEMP AT FULL RATED POWER40.0 CELSIUS
FLOW DIRECTIONINWARD
FREQUENCY IN HERTZ60.0
HEIGHT21.000 INCHES NOMINAL
HOUSING INSIDE DIAMETER20.250 INCHES NOMINAL
INCLOSURE TYPEOPEN
LENGTH16.125 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALIRON CAST BLADEALUMINUM HOUSING
MOUNTING FACILITY TYPE AND QUANTITY4 UNTHREADED HOLE
OPERATING SPEED AT RATED CAPACITY IN RPM1725.0
PHASETHREE
PRIME MOVER DRIVE SHAFT BEARING TYPEBALL
PRIME MOVER POWER RATING1.500 HORSEPOWER
PRIME MOVER TYPEELECTRIC MOTOR
ROTATION DIRECTION FOR WHICH DESIGNEDCOUNTERCLOCKWISE
SHAFT BEARING TYPEBALL OR ROLLER
SPEED ADJUSTMENTSTWO SPEED
STATIC PRESSURE AT SPECIFIED AIR FLOW RATE1.5 INCHES OF WATER
WIDTH23.750 INCHES NOMINAL
STYLE DESIGNATORFIXED
VOLTAGE IN VOLTS AND CURRENT TYPE200.0 AC


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