| ROTATION DIRECTION FOR WHICH DESIGNED | CLOCKWISE |
| DRIVE TYPE | DIRECT |
| AIR FLOW RATE | 21.0 CUBIC FEET PER MINUTE NOMINAL |
| FLOW DIRECTION | INWARD |
| MOUNTING FACILITY TYPE AND QUANTITY | 4 UNTHREADED HOLE |
| MATERIAL | PLASTIC BLADE |
| ALUMINUM HOUSING |
| STYLE DESIGNATOR | FIXED |
| WIDTH | 3.150 INCHES NOMINAL |
| LENGTH | 1.500 INCHES NOMINAL |
| HEIGHT | 3.150 INCHES NOMINAL |
| HOUSING INSIDE DIAMETER | 2.750 INCHES NOMINAL |
| PRIME MOVER TYPE | ELECTRIC MOTOR |
| SPEED ADJUSTMENTS | SINGLE SPEED |
| PRIME MOVER DRIVE SHAFT BEARING TYPE | BALL |
| INCLOSURE TYPE | PARTIALLY INCLOSED |
| AMBIENT TEMP AT FULL RATED POWER | -40.0 DEG FAHRENHEIT AND |
| 158.0 DEG FAHRENHEIT |
| ELECTRICAL CONNECTION TYPE | TERMINAL |
| PRIME MOVER POWER RATING | 4.500 WATTS |
| OPERATING SPEED AT RATED CAPACITY IN RPM | 2200.0 AND |
| 2750.0 |
| VOLTAGE IN VOLTS AND CURRENT TYPE | 115.0 AC |
| PHASE | SINGLE |
| FREQUENCY IN HERTZ | 50.0 AND |
| 60.0 |
| STATIC PRESSURE AT SPECIFIED AIR FLOW RATE | 0.0 INCHES OF WATER |
| ENVIRONMENTAL PROTECTION | MOISTURE RESISTANT AND |
| CORROSION RESISTANT |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | AC SERIES TUBEAXIAL FAN |