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National Stock Number: 4140-01-264-7458
Federal Supply Class: 4140
National Item Identification Number: 012647458
Description: FAN,VANEAXIAL
Detail: A nonpositive displacement mechanical device with guide vanes and having an axial fan impeller(s) inclosed within a tubular housing. It is designed primarily for duct installation to move air or gas axially over a wide range of volumes and pressures.
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Manufacturer Information:
7W-40205-1/MA50AF | 09519 | NEW PHILADELPHIA FAN CO BUFFALO FORGE MARINE FANS | 7W-40205-1/MA50AF | 75477 | HOWDEN NORTH AMERICA INC |
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Techincal Specification:
DRIVE TYPE | DIRECT | FLOW DIRECTION | OUTWARD | LENGTH | 31.500 INCHES NOMINAL | MATERIAL | ALUMINUM ALLOY BLADE | MATERIAL | STEEL HOUSING | HOUSING INSIDE DIAMETER | 22.250 INCHES NOMINAL | INCLOSURE TYPE | FULLY INCLOSED | PRIME MOVER TYPE | ELECTRIC MOTOR | PROPRIETARY CHARACTERISTICS | PACS | ROTATION DIRECTION FOR WHICH DESIGNED | COUNTERCLOCKWISE | SPEED ADJUSTMENTS | SINGLE SPEED | STYLE DESIGNATOR | FIXED |
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