The Hurricane® Pro 48 in Heavy Duty Drum Fan is made for big jobs. This fan is ideal for homes, 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 ft 120 V power cord.