Hurricane® Pro 48 in Heavy Duty Metal Drum Fan is made for big jobs. This fan is ideal for home, greenhouses, garages, workshops and other areas that may need a heavy duty portable drum fan. This fan is made rugged with all metal construction and a black powder coated finish. The fan blades are aluminum. This fan has 3 speed settings. Runs at an unbelievable 20,885 CFM and 850 RPM. Comes with a 6 foot 120 volt power cord.