Part Details | CENTRIFUGAL FAN
4140-00-278-9752 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: C175A3, C175A-3, 09C37, 4140-00-278-9752, 00-278-9752, 4140002789752, 002789752
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 41 | JAN 01, 1963 | 00-278-9752 | 04254 ( FAN, CENTRIFUGAL ) |
REFERENCE DRAWINGS & PICTURES
FIXED, RECTANGULAR OUTLETS
Cross Reference | NSN 4140-00-278-9752
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| C175A-3 | 18965 | DYNAMIC AIR ENGINEERING, INC. |
| 09C37 | 72914 | GRIMES AEROSPACE COMPANYDBA HONEYWELL |
Technical Data | NSN 4140-00-278-9752
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | A FIXED, RECTANGULAR OUTLETS |
| WIDTH | 7.312 INCHES NOMINAL |
| LENGTH | 6.312 INCHES NOMINAL |
| OUTLET INSIDE DIAMETER | 1.500 INCHES NOMINAL |
| HEIGHT | 6.875 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 |
| AMBIENT TEMP AT FULL RATED POWER | 59.0 DEG FAHRENHEIT |
| ELECTRICAL CONNECTION TYPE | CONNECTOR |
| PRIME MOVER POWER RATING | 0.340 HORSEPOWER |
| OPERATING SPEED AT RATED CAPACITY IN RPM | 11000.0 |
| VOLTAGE IN VOLTS AND CURRENT TYPE | 27.0 DC |
| AIR FLOW RATE | 110.0 CUBIC FEET PER MINUTE NOMINAL |
| STATIC PRESSURE AT SPECIFIED AIR FLOW RATE | 0.0 INCHES OF WATER |
| ENVIRONMENTAL PROTECTION | EXPLOSION PROOF |
| MOUNTING FACILITY TYPE AND QUANTITY | 4 UNTHREADED HOLE |
| OUTLET LOCATION | M$DTPE |
| DISCHARGE DIRECTION | ANGULAR DOWN AND ANGULAR UP AND HORIZONTAL AND VERTICAL DOWN AND VERTICAL UP |