They are used to support gravity ventilation and, depending on the version, for direct exhaust (exhaust / pressure) of air from the room. The air can be transported directly through the building wall or by installing a fan with ventilation ducts.It can be installed in domestic and industrial, warehouse, commercial, utility rooms, car workshops and covered parking lots. Fan for horizontal and vertical installation. It has built-in overload protection. Housing made of powder coated steel sheet. The fan has a frame for easy installation in the wall or ceiling. Operating temperature: -30°C - +60°C. The item "300mm Industrial Axial Plated Extractor Fan Metal Commercial Plated Ventilator" is in sale since Friday, November 13, 2020. This item is in the category "Home, Furniture & DIY\Heating, Cooling & Air\Air Quality & Fans\Extractor Fans". The seller is "armarcouk" and is located in Leeds. This item can be shipped worldwide.