Industrial DC Fan CP48DW11N 48inch Fan 4 ft Blade Diameter 120 V AC Voltage 211 W Fan Watts Phase 1 7 370 cfm Max Mounting Height 28 ft Min Mounting Height 12 ft Number of Speeds 5 Blade Finish Powdered Coated Fan Housing Color White Fan Blade Color White Speed Controllable - Fans Yes Motor Design Cutting Edge DC Motor Motor Enclosure DC Reversible Yes Mount Type Down Rod Fan Mounting Location Ceiling 1 in Down Rod Outside Dia.