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National Stock Number:
4140-00-523-2980
Federal Supply Class:
4140
National Item Identification Number:
005232980
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:
| DRFPKD3504328ASCW | 82877 | ROTRON INCORPORATED |
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Techincal Specification:
| DRIVE TYPE | DIRECT | | AIR FLOW RATE | 425.0 CUBIC FEET PER MINUTE NOMINAL | | DIAMETER | 3.470 INCHES MINIMUM AND 3.530 INCHES MAXIMUM | | HEIGHT | 6.880 INCHES NOMINAL | | LENGTH | 6.250 INCHES NOMINAL | | OUTLET INSIDE HEIGHT | 2.500 INCHES NOMINAL | | OUTLET INSIDE WIDTH | 4.000 INCHES NOMINAL | | MATERIAL | ALUMINUM BLADE | | OPERATING SPEED AT RATED CAPACITY IN RPM | 3300.0 | | PRIME MOVER TYPE | ELECTRIC MOTOR | | QUANTITY | 3 | | ROTATION DIRECTION FOR WHICH DESIGNED | CLOCKWISE | | STATIC PRESSURE AT SPECIFIED AIR FLOW RATE | 1.5 INCHES OF WATER | | WIDTH | 13.060 INCHES NOMINAL | | STYLE DESIGNATOR | FIXED, DUAL IMPELLER, RECTANGULAR OUTLET | | SURFACE TREATMENT | ANODIZE BLADE | | SURFACE TREATMENT | ANODIZE HOUSING INSIDE | | SURFACE TREATMENT | ANODIZE HOUSING OUTSIDE |
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