"This TPI Industrial Belt Drive Drum Fan features a powerful 3/4 HP Baldor motor that pushes significant CFM without getting tired or overheated. Air Delivery CFM 18,200, Power Cord ft. 12, Volts 120, Speeds qty. 1, Fan Diameter in. 42, HP 3/4, Amps 11. Portable Rotary switch SJT type cord - 3 conductor - 10 ft. long Spiral wire front and rear guards Powder-coated 20-gauge steel housing 5in. rubber wheels 2-speed 7,000/8,200 CFM 3.6 Amps 3 steel blades Motor is 120V 1/3 HP 2-speed Ball bearing 1 Phase Open ventilated Permanently lubricated Meets OSHA standards UL listed"