Part Details | CENTRIFUGAL FAN
4140-00-523-2980 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.
Alternate Parts: DRFPKD3504328ASCW, 4140-00-523-2980, 00-523-2980, 4140005232980, 005232980
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 41 | AUG 23, 1974 | 00-523-2980 | 04254 ( FAN, CENTRIFUGAL ) |
REFERENCE DRAWINGS & PICTURES
FIXED, DUAL IMPELLER, RECTANGULAR OUTLET
Cross Reference | NSN 4140-00-523-2980
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| DRFPKD3504328ASCW | 82877 | ROTRON INCORPORATEDDBA AMETEK ROTRON |
Technical Data | NSN 4140-00-523-2980
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | FIXED, DUAL IMPELLER, RECTANGULAR OUTLET |
| WIDTH | 13.060 INCHES NOMINAL |
| DIAMETER | 3.470 INCHES MINIMUM AND 3.530 INCHES MAXIMUM |
| LENGTH | 6.250 INCHES NOMINAL |
| OUTLET INSIDE WIDTH | 4.000 INCHES NOMINAL |
| OUTLET INSIDE HEIGHT | 2.500 INCHES NOMINAL |
| HEIGHT | 6.880 INCHES NOMINAL |
| QUANTITY | 3 |
| DRIVE TYPE | DIRECT |
| ROTATION DIRECTION FOR WHICH DESIGNED | CLOCKWISE |
| PRIME MOVER TYPE | ELECTRIC MOTOR |
| OPERATING SPEED AT RATED CAPACITY IN RPM | 3300.0 |
| AIR FLOW RATE | 425.0 CUBIC FEET PER MINUTE NOMINAL |
| STATIC PRESSURE AT SPECIFIED AIR FLOW RATE | 1.5 INCHES OF WATER |