Dayton tubeaxial fans have a cylindrical structure, with a propeller for taking out foul smell and odour from cleaning tanks, warehouses and mixing rooms. Their steel housing is processed with iron phosphate and a baked enamel finish, making it rust-resistant and the drive compartment is ventilated by pulling in outside air. They have a maximum inlet and ambient air temperature of 200 deg F and 104 deg F, respectively. These tube axial fans are equipped with cast iron sheaves for durability and are designed to mount both vertically / horizontally. They have aluminium coated, spark resistant blades that are precisely balanced to vent out large volumes of air. Dayton tubeaxial fans are available in blade diameters of 12, 16 & 18 inches on Raptor Supplies, an authorised distributor.