NSN 4140-01-344-4674
Part Details | CENTRIFUGAL FAN
4140-01-344-4674 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: 116411, 1164-11, BRPDAD4504, BRPD-AD4504, 4140-01-344-4674, 01-344-4674, 4140013444674, 013444674
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 41 | AUG 29, 1991 | 01-344-4674 | 04254 ( FAN, CENTRIFUGAL ) |
REFERENCE DRAWINGS & PICTURES
FIXED, DUAL IMPELLER, RECTANGULAR OUTLET
Cross Reference | NSN 4140-01-344-4674
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1164-11 | 57487 | ROTRON INCORPORATEDDBA AMETEK ROTRON |
| BRPD-AD4504 | 82877 | ROTRON INCORPORATEDDBA AMETEK ROTRON |
Technical Data | NSN 4140-01-344-4674
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | FIXED, DUAL IMPELLER, RECTANGULAR OUTLET |
| WIDTH | 16.270 INCHES NOMINAL |
| LENGTH | 8.720 INCHES NOMINAL |
| OUTLET INSIDE WIDTH | 4.060 INCHES NOMINAL |
| OUTLET INSIDE HEIGHT | 3.190 INCHES NOMINAL |
| HEIGHT | 7.810 INCHES NOMINAL |
| DRIVE TYPE | DIRECT |
| ROTATION DIRECTION FOR WHICH DESIGNED | C$D |
| PRIME MOVER TYPE | ELECTRIC MOTOR |
| SPEED ADJUSTMENTS | SINGLE SPEED |
| PRIME MOVER DRIVE SHAFT BEARING TYPE | BALL |
| INCLOSURE TYPE | FULLY INCLOSED |
| PRIME MOVER POWER RATING | 339.0 WATTS |
| OPERATING SPEED AT RATED CAPACITY IN RPM | 2920.0 |
| VOLTAGE IN VOLTS AND CURRENT TYPE | 220.0 AC |
| PHASE | THREE |
| FREQUENCY IN HERTZ | 50.0 |
| AIR FLOW RATE | 720.0 CUBIC FEET PER MINUTE NOMINAL |
| STATIC PRESSURE AT SPECIFIED AIR FLOW RATE | 0.0 INCHES OF WATER |
| MOUNTING FACILITY TYPE AND QUANTITY | 2 CLAMP RING |
| OUTLET LOCATION | TOP |
| DISCHARGE DIRECTION | VERTICAL UP |
