| DRIVE TYPE | DIRECT |
| ELECTRICAL CONNECTION TYPE | LEAD, MOLDED-IN |
| AIR FLOW RATE | 74.0 CUBIC FEET PER MINUTE NOMINAL AND 88.0 CUBIC FEET PER MINUTE NOMINAL AND 59.0 CUBIC FEET PER MINUTE NOMINAL |
| AMBIENT TEMP AT FULL RATED POWER | 155.0 CELSIUS |
| FLOW DIRECTION | OUTWARD |
| FREQUENCY IN HERTZ | 50.0 AND 60.0 AND 400.0 |
| HEIGHT | 4.657 INCHES MINIMUM AND 4.719 INCHES MAXIMUM |
| HOUSING INSIDE DIAMETER | 4.000 INCHES NOMINAL |
| INCLOSURE TYPE | FULLY INCLOSED |
| LENGTH | 1.469 INCHES MINIMUM AND 1.531 INCHES MAXIMUM |
| MATERIAL | ALUMINUM BLADE |
| MATERIAL | ZINC HOUSING |
| MOUNTING FACILITY TYPE AND QUANTITY | 4 THREADED HOLE |
| OPERATING SPEED AT RATED CAPACITY IN RPM | 2100.0 AND 2500.0 AND 1600.0 |
| PHASE | SINGLE |
| PRIME MOVER DRIVE SHAFT BEARING TYPE | BALL |
| PRIME MOVER POWER RATING | 11.0 WATTS AND 10.0 WATTS AND 18.0 WATTS |
| PRIME MOVER TYPE | ELECTRIC MOTOR |
| ROTATION DIRECTION FOR WHICH DESIGNED | CLOCKWISE |
| SPEED ADJUSTMENTS | SINGLE SPEED |
| STATIC PRESSURE AT SPECIFIED AIR FLOW RATE | 0.0 INCHES OF WATER |
| STYLE DESIGNATOR | FIXED |
| WIDTH | 4.657 INCHES MINIMUM AND 4.719 INCHES MAXIMUM |
| SURFACE TREATMENT | ENAMEL OVERALL |
| VOLTAGE IN VOLTS AND CURRENT TYPE | 115.0 AC |