Air King 9236D 36-Inch 2-Speed Industrial Grade Direct Driven Drum Fan with Wheels, Powder Coated Steel Finish Industrial grade direct driven drum fan with 36-inch blades Perfect solution when the goal is to move a large amount of air 2-speed motor features 1/2-Horsepower at 120-volts Measures 38-inches long by 16-inches wide and stands 40-1/2-inches high Comes with a 1-year limited warranty