Air King 9500 20-Inch 3-Speed Commercial Grade Deluxe Pivot Fan with 2,390-CFM, 1/22-Horsepower, Grey Finish Pivot fan features (3) speed settings for added flexibility and maximum ventilation 1/22-horsepower runs at 120-volts Impact resistant plastic construction with chemical resistant polypropylene blade 1-phase, permanently lubricated split capacitor motor Comes with a 1-year limited warranty