Part Details | CENTRIFUGAL FAN
4140-00-020-8930 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: DRFSKS202CW330AF, DRFS-KS202CW-330AF, DRFSKS202S330ASCW, DRFS-KS202-S330AS-CW, 022187, 020648, 4140-00-020-8930, 00-020-8930, 4140000208930, 000208930
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 41 | JAN 01, 1963 | 00-020-8930 | 04254 ( FAN, CENTRIFUGAL ) |
REFERENCE DRAWINGS & PICTURES
FIXED, RECTANGULAR OUTLETS
Cross Reference | NSN 4140-00-020-8930
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| DRFS-KS202CW-330AF | 82877 | ROTRON INCORPORATEDDBA AMETEK ROTRON |
| DRFS-KS202-S330AS-CW | 82877 | ROTRON INCORPORATEDDBA AMETEK ROTRON |
| 022187 | 82877 | ROTRON INCORPORATEDDBA AMETEK ROTRON |
| 020648 | 82877 | ROTRON INCORPORATEDDBA AMETEK ROTRON |
Technical Data | NSN 4140-00-020-8930
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | FIXED, RECTANGULAR OUTLETS |
| WIDTH | 3.430 INCHES NOMINAL |
| LENGTH | 3.660 INCHES NOMINAL |
| OUTLET INSIDE WIDTH | 1.406 INCHES NOMINAL |
| OUTLET INSIDE HEIGHT | 1.468 INCHES NOMINAL |
| HEIGHT | 3.880 INCHES NOMINAL |
| DRIVE TYPE | DIRECT |
| ROTATION DIRECTION FOR WHICH DESIGNED | CLOCKWISE |
| PRIME MOVER TYPE | ELECTRIC MOTOR |
| SPEED ADJUSTMENTS | SINGLE SPEED |
| PRIME MOVER DRIVE SHAFT BEARING TYPE | BALL |
| INCLOSURE TYPE | FULLY INCLOSED |
| ELECTRICAL CONNECTION TYPE | TERMINAL BLOCK |
| PRIME MOVER POWER RATING | 0.012 HORSEPOWER |
| OPERATING SPEED AT RATED CAPACITY IN RPM | 3400.0 |
| VOLTAGE IN VOLTS AND CURRENT TYPE | 115.0 AC |
| PHASE | SINGLE |
| FREQUENCY IN HERTZ | B50.0$$B60.0 |
| AIR FLOW RATE | 21.0 CUBIC FEET PER MINUTE NOMINAL |
| STATIC PRESSURE AT SPECIFIED AIR FLOW RATE | 0.0 INCHES OF WATER |
| MOUNTING FACILITY TYPE AND QUANTITY | 1 FLANGE AND 4 THREADED HOLE |
| OUTLET LOCATION | BOTTOM AND TOP |
| DISCHARGE DIRECTION | VERTICAL UP |
| SPECIAL FEATURES | DESIGNED FOR MTG W/MOTOR SHAFT IN ANY POSITION,MTG BY OUTLET FLANGE OR TAPPED HOLES IN MOTOR FLATS PERMITS ADJUSTABLE DISCHARGE BLAST DIRECTION,CLASS F INSULATION MOTOR WINDINGS |