About This Powerful Ventilation: This celling-mounted air circulator fan, featuring seven blades, can produce an airflow of 3,470 CFM with a maximum rotational speed of up to 1,720 RPM, effectively cooling large areas. Premium Material: The fan housing is made of ABS plastic, which is resistant to deformation and offers excellent electrical insulation. The hanger is made of galvanized material, offering strong load-bearing capacity and stability. Easy to Install: This ventilation fan features a unique design with pre-prepared hanging points, making installation extremely straightforward. It comes with a complete set of installation accessories to meet the needs of different sites. Product Parameter: Size: 19.7 × 22.4 inch; Capacity: 3470CFM; Fan Speed:1720RPM; Actual Power: 450W; Voltage:120V/60Hz; Power cord: 2.06M/6.75. Wide Application: The Circulation Fan can be widely used in greenhouse, planting house, poultry farm, hotel, restaurant etc, help save cooling and heating cost. Overview Brand : FICBXRA Color : White Electric fan design : Ceiling Fan Power Source : Corded Electric Style : HCF-A400 Product Dimensions : 12.2"D x 21.25"W x 22.83"H Room Type : Greenhouse Special Feature : Lightweight Recommended Uses For Product : Air Circulation Mounting Type : Ceiling Mount