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National Stock Number:
4140-00-724-2277
Federal Supply Class:
4140
National Item Identification Number:
007242277
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.
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Manufacturer Information:
| 523924-3 | 22525 | INSTRUMENTS AND FLIGHT RESEARCH INC. | | KB900B | 06223 | KOOLTRONIC, INC. |
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Techincal Specification:
| DRIVE TYPE | DIRECT | | ELECTRICAL CONNECTION TYPE | WIRE LEAD | | AIR FLOW RATE | 550.0 CUBIC FEET PER MINUTE MAXIMUM | | FEATURES PROVIDED | SAFETY IMPELLER GUARD | | FLOW DIRECTION | OUTWARD | | FREQUENCY IN HERTZ | 50.0 AND 60.0 | | HOUSING INSIDE DIAMETER | 9.000 INCHES NOMINAL | | INCLOSURE TYPE | OPEN | | LENGTH | 4.375 INCHES NOMINAL | | MATERIAL | ALUMINUM OVERALL | | MOUNTING FACILITY TYPE AND QUANTITY | 1 FLANGE | | OPERATING SPEED AT RATED CAPACITY IN RPM | 1600.0 | | PHASE | SINGLE | | PRIME MOVER DRIVE SHAFT BEARING TYPE | BALL | | PRIME MOVER POWER RATING | 90.0 WATTS | | PRIME MOVER TYPE | ELECTRIC MOTOR | | ROTATION DIRECTION FOR WHICH DESIGNED | COUNTERCLOCKWISE | | SPEED ADJUSTMENTS | SINGLE SPEED | | STATIC PRESSURE AT SPECIFIED AIR FLOW RATE | 0.0 INCHES OF WATER | | STYLE DESIGNATOR | FIXED | | SURFACE TREATMENT | ANODIZE BLADE | | SURFACE TREATMENT | ZINC HOUSING INSIDE | | SURFACE TREATMENT | ZINC HOUSING OUTSIDE | | VOLTAGE IN VOLTS AND CURRENT TYPE | 115.0 AC |
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