Part Details | CENTRIFUGAL FAN
4140-00-828-1421 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: 7744487P1, 7744487, 020787, LRPUA4120005204JF, LRPU-A4-120005-204JF, A022273, A0-22273, 4140-00-828-1421, 00-828-1421, 4140008281421, 008281421
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 41 | JAN 01, 1962 | 00-828-1421 | 04254 ( FAN, CENTRIFUGAL ) |
REFERENCE DRAWINGS & PICTURES
FIXED, MULTISTAGE
Cross Reference | NSN 4140-00-828-1421
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 7744487P1 | 03538 | LOCKHEED MARTIN CORPORATIONDIV RMS |
| 7744487 | 03538 | LOCKHEED MARTIN CORPORATIONDIV RMS |
| 020787 | 82877 | ROTRON INCORPORATEDDBA AMETEK ROTRON |
| LRPU-A4-120005-204JF | 82877 | ROTRON INCORPORATEDDBA AMETEK ROTRON |
| A0-22273 | 82877 | ROTRON INCORPORATEDDBA AMETEK ROTRON |
Technical Data | NSN 4140-00-828-1421
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | FIXED, MULTISTAGE |
| DRIVE TYPE | DIRECT |
| ROTATION DIRECTION FOR WHICH DESIGNED | CLOCKWISE |
| PRIME MOVER TYPE | ELECTRIC MOTOR |
| PRIME MOVER DRIVE SHAFT BEARING TYPE | BALL |
| INCLOSURE TYPE | PARTIALLY INCLOSED |
| AMBIENT TEMP AT FULL RATED POWER | 71.0 DEG CELSIUS |
| OPERATING SPEED AT RATED CAPACITY IN RPM | 3530.0 |
| VOLTAGE IN VOLTS AND CURRENT TYPE | 200.0 AC |
| PHASE | THREE |
| AIR FLOW RATE | 110.0 CUBIC FEET PER MINUTE NOMINAL |
| STATIC PRESSURE AT SPECIFIED AIR FLOW RATE | 0.0 INCHES OF WATER |
| ENVIRONMENTAL PROTECTION | DRIPPROOF |
| STAGE QUANTITY | 4 |
| MOUNTING FACILITY TYPE AND QUANTITY | 1 CLAMP |
| OUTLET LOCATION | BOTTOM |
| DISCHARGE DIRECTION | VERTICAL DOWN |