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National Stock Number:
4140-00-119-1689
Federal Supply Class:
4140
National Item Identification Number:
001191689
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.
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Manufacturer Information:
| 9W61471 AND CD1903A | 09519 | NEW PHILADELPHIA FAN CO BUFFALO FORGE MARINE FANS | | 9W61471 AND CD1903A | 75477 | FM AF, LLC |
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Techincal Specification:
| DRIVE TYPE | DIRECT | | ELECTRICAL CONNECTION TYPE | TERMINAL BLOCK | | AMBIENT TEMP AT FULL RATED POWER | 65.0 CELSIUS | | DISCHARGE DIRECTION | VERTICAL DOWN | | DIAMETER | 45.750 INCHES NOMINAL | | HEIGHT | 86.625 INCHES NOMINAL | | INCLOSURE TYPE | FULLY INCLOSED | | LENGTH | 82.000 INCHES NOMINAL | | OUTLET LOCATION | BOTTOM | | OUTLET INSIDE HEIGHT | 38.625 INCHES NOMINAL | | OUTLET INSIDE WIDTH | 19.750 INCHES NOMINAL | | MATERIAL | STEEL BLADE | | MATERIAL | STEEL HOUSING | | MOUNTING FACILITY TYPE AND QUANTITY | 9 UNTHREADED HOLE | | OPERATING SPEED AT RATED CAPACITY IN RPM | 1775.0 | | PHASE | THREE | | PRIME MOVER DRIVE SHAFT BEARING TYPE | BALL | | PRIME MOVER POWER RATING | 250.000 HORSEPOWER | | PRIME MOVER TYPE | ELECTRIC MOTOR | | QUANTITY | 1 | | ROTATION DIRECTION FOR WHICH DESIGNED | CLOCKWISE | | SPEED ADJUSTMENTS | TWO SPEED | | WIDTH | 108.375 INCHES NOMINAL | | STAGE QUANTITY | 1 | | STYLE DESIGNATOR | FIXED, RECTANGULAR OUTLETS | | SURFACE TREATMENT | ZINC BLADE | | SURFACE TREATMENT | ZINC HOUSING INSIDE | | SURFACE TREATMENT | ZINC HOUSING OUTSIDE | | VOLTAGE IN VOLTS AND CURRENT TYPE | 440.0 AC |
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