| ROTATION DIRECTION FOR WHICH DESIGNED | CLOCKWISE |
| DRIVE TYPE | DIRECT |
| AIR FLOW RATE | 280.0 CUBIC FEET PER MINUTE MINIMUM AND |
| 340.0 CUBIC FEET PER MINUTE MAXIMUM |
| FLOW DIRECTION | INWARD |
| MOUNTING FACILITY TYPE AND QUANTITY | 8 UNTHREADED HOLE |
| MATERIAL | PLASTIC BLADE |
| STYLE DESIGNATOR | FIXED |
| LENGTH | 4.400 INCHES NOMINAL |
| HOUSING INSIDE DIAMETER | 6.500 INCHES NOMINAL |
| PRIME MOVER TYPE | ELECTRIC MOTOR |
| SPEED ADJUSTMENTS | SINGLE SPEED |
| PRIME MOVER DRIVE SHAFT BEARING TYPE | SLEEVE |
| INCLOSURE TYPE | FULLY INCLOSED |
| ELECTRICAL CONNECTION TYPE | WIRE LEAD OR |
| TERMINAL |
| PRIME MOVER POWER RATING | 82.0 WATTS AND |
| 85.0 WATTS |
| OPERATING SPEED AT RATED CAPACITY IN RPM | 2820.0 AND |
| 3350.0 |
| VOLTAGE IN VOLTS AND CURRENT TYPE | 220.0 AC OR |
| 230.0 AC |
| PHASE | SINGLE |
| FREQUENCY IN HERTZ | 50.0 AND |
| 60.0 |
| STATIC PRESSURE AT SPECIFIED AIR FLOW RATE | 0.0 INCHES OF WATER |
| THE MANUFACTURERS DATA | |
| MANUFACTURERS CODE | 5Y921 |
| DESIGN CONTROL REFERENCE | 020177 |