Part Details | CENTRIFUGAL FAN
4140-01-144-4581 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: 7294242, 729424-2, 033563, DRFSAD3504CW154JF, DRFS/AD3504CW154JF, 4140-01-144-4581, 01-144-4581, 4140011444581, 011444581
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 41 | DEC 21, 1982 | 01-144-4581 | 04254 ( FAN, CENTRIFUGAL ) |
REFERENCE DRAWINGS & PICTURES
FIXED, DUAL IMPELLER, RECTANGULAR OUTLET
Cross Reference | NSN 4140-01-144-4581
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 729424-2 | 05869 | RAYTHEON COMPANYDBA RAYTHEON |
| 033563 | 82877 | ROTRON INCORPORATEDDBA AMETEK ROTRON |
| DRFS/AD3504CW154JF | 82877 | ROTRON INCORPORATEDDBA AMETEK ROTRON |
Technical Data | NSN 4140-01-144-4581
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | FIXED, DUAL IMPELLER, RECTANGULAR OUTLET |
| WIDTH | 13.047 INCHES NOMINAL |
| LENGTH | 6.250 INCHES NOMINAL |
| OUTLET INSIDE WIDTH | 4.000 INCHES NOMINAL |
| OUTLET INSIDE HEIGHT | 2.500 INCHES NOMINAL |
| HEIGHT | 6.875 INCHES NOMINAL |
| DRIVE TYPE | DIRECT |
| ROTATION DIRECTION FOR WHICH DESIGNED | CLOCKWISE |
| PRIME MOVER TYPE | ELECTRIC MOTOR |
| SPEED ADJUSTMENTS | SINGLE SPEED |
| INCLOSURE TYPE | FULLY INCLOSED |
| AMBIENT TEMP AT FULL RATED POWER | -46.0 DEG CELSIUS AND 71.0 DEG CELSIUS |
| PRIME MOVER POWER RATING | 155.0 WATTS |
| OPERATING SPEED AT RATED CAPACITY IN RPM | 3350.0 |
| VOLTAGE IN VOLTS AND CURRENT TYPE | C200.0$C230.0 |
| PHASE | THREE |
| FREQUENCY IN HERTZ | B50.0$$B60.0 |
| AIR FLOW RATE | 450.0 CUBIC FEET PER MINUTE NOMINAL |
| STATIC PRESSURE AT SPECIFIED AIR FLOW RATE | 1.5 INCHES OF WATER |
| ENVIRONMENTAL PROTECTION | CORROSION RESISTANT AND EXPLOSION PROOF AND FUNGUS PROOF AND HUMIDITY PROOF AND SHOCK PROOF AND VIBRATION PROOF |
| MOUNTING FACILITY TYPE AND QUANTITY | 8 UNTHREADED HOLE |
| OUTLET LOCATION | TOP |
| DISCHARGE DIRECTION | VERTICAL UP |
| FEATURES PROVIDED | ELECTRIC NOISE SUPPRESSOR AND FLANGED AIR OUTLET AND RADIO INTERFERENCE SHIELDING AND SHOCK ABSORBER |
| SPECIFICATION/STANDARD DATA | 05869-729424 MANUFACTURERS SPECIFICATION CONTROL |