| AIR FLOW RATE | 17.8 CUBIC METERS PER MINUTE MINIMUM |
| ELECTRICAL CONNECTION TYPE | CONNECTOR |
| ENVIRONMENTAL PROTECTION | FUNGUS RESISTANT AND SALT SPRAY RESISTANT |
| HEIGHT | 220.5 MILLIMETERS MINIMUM AND 222.5 MILLIMETERS MAXIMUM |
| INCLOSURE TYPE | FULLY INCLOSED |
| LENGTH | 206.8 MILLIMETERS MINIMUM AND 209.8 MILLIMETERS MAXIMUM |
| OUTLET INSIDE DIAMETER | 187.7 MILLIMETERS NOMINAL |
| PRIME MOVER TYPE | ELECTRIC MOTOR |
| SPECIAL FEATURES | W/LOW SPEED WARNING DETECTOR |
| STYLE DESIGNATOR | FIXED, DUAL IMPELLER, ROUND OUTLET |
| WIDTH | 453.9 MILLIMETERS MINIMUM AND 457.5 MILLIMETERS MAXIMUM |