Commercial Wall Mount Shutter Exhaust Fan - 30. This Commercial Wall Mount Shutter Exhaust Fan. Is ideal for removing excess heat, moisture & unpleasant odors. From virtually any commercial location, including. Restaurants, factories, warehouses, barns, sheds & greenhouses.This fan features aluminum blades. That open and close in tandem with the operation of the fan. The completely enclosed motor is thermally protected and permanently lubricated. The fan comes fully assembled out of the box. Shutter exhaust fan with automatic shutters. UL listed with single speed, permanently lubricated motor. Corrosion-resistant with OSHA compliant wire guards. Galvanized steel frame with aluminum shutters and fan blades. 115 Volts, 1/3 HP, 3.3 Amps, 845 RPM, 5000 CFM. Dimensions: 5-3/4" L, 33" W, 33 H. Rough opening: 31" x 31". Product Weight: 50.3 lbs. The item "Commercial Exhaust Fan Wall Mount Shutter 30 Single Speed Greenhouse Workshop" is in sale since Saturday, May 23, 2020. This item is in the category "Home & Garden\Home Improvement\Heating, Cooling & Air\Indoor Air Quality & Fans\Exhaust Fans & Ventilators". The seller is "tkbgoodsco" and is located in United States. This item can be shipped to United States.