Model 36 - Belt Drive Exhaust Fan In Box Housing, 5-Wing Blade, 1/2 Hp
14 to 18 gauge galvanized materials. Heavy-duty, totally enclosed, maintenance free, and energy efficient motors. 3 or 5 wing galvanized blades depending on model. Greasable cast iron pillow block bearings. Automatic belt tensioners. Aluminum shutters. All models have standard hardware cloth. OSHA guard options available. Performances can vary. Performances at .05 static pressure.