Part Details | CENTRIFUGAL FAN
4140-01-070-1781 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: 027231, DRFCIKS505CCW329AF, DRFCI-KS505CCW-329AF, DRFCIKS505CCW329AS, DRFCI-KS-505-CCW-329AS, 4140-01-070-1781, 01-070-1781, 4140010701781, 010701781
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 41 | JAN 05, 1979 | 01-070-1781 | 04254 ( FAN, CENTRIFUGAL ) |
REFERENCE DRAWINGS & PICTURES
FIXED, INVERTED, RECTANGULAR OUTLET
Cross Reference | NSN 4140-01-070-1781
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 027231 | 82877 | ROTRON INCORPORATEDDBA AMETEK ROTRON |
| DRFCI-KS505CCW-329AF | 82877 | ROTRON INCORPORATEDDBA AMETEK ROTRON |
| DRFCI-KS-505-CCW-329AS | 82877 | ROTRON INCORPORATEDDBA AMETEK ROTRON |
Technical Data | NSN 4140-01-070-1781
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | FIXED, INVERTED, RECTANGULAR OUTLET |
| WIDTH | 5.180 INCHES NOMINAL |
| LENGTH | 7.220 INCHES NOMINAL |
| OUTLET INSIDE WIDTH | 2.750 INCHES NOMINAL |
| OUTLET INSIDE HEIGHT | 1.420 INCHES NOMINAL |
| HEIGHT | 7.780 INCHES NOMINAL |
| DRIVE TYPE | DIRECT |
| ROTATION DIRECTION FOR WHICH DESIGNED | COUNTERCLOCKWISE |
| PRIME MOVER TYPE | ELECTRIC MOTOR |
| SPEED ADJUSTMENTS | SINGLE SPEED |
| PRIME MOVER DRIVE SHAFT BEARING TYPE | BALL |
| INCLOSURE TYPE | FULLY INCLOSED |
| ELECTRICAL CONNECTION TYPE | WIRE LEAD |
| OPERATING SPEED AT RATED CAPACITY IN RPM | 3200.0 |
| VOLTAGE IN VOLTS AND CURRENT TYPE | 120.0 AC |
| PHASE | SINGLE |
| AIR FLOW RATE | 150.0 CUBIC FEET PER MINUTE NOMINAL |
| STATIC PRESSURE AT SPECIFIED AIR FLOW RATE | 0.0 INCHES OF WATER |
| STAGE QUANTITY | 1 |
| MOUNTING FACILITY TYPE AND QUANTITY | 6 THREADED INSERT |
| OUTLET LOCATION | TOP |
| DISCHARGE DIRECTION | VERTICAL UP |