With this Canarm 30in. Oscillating Fan Head, you can cool large areas with up to 8300 CFM. Great for factories, stores, restaurants and more, this high-performance oscillating fan head offers excellent cooling power with three speeds - 1100, 950 or 850 RPM. Heavy-gauge aluminum fan blades and 1/4 HP totally enclosed ball bearing motor with thermal overload protection offer quiet, dependable performance. Powder-coated front and rear guards. Meets OSHA standards. 120 Volts. 2.7 Amps. 10ft. cord with 120V grounded plug. Product Style: Oscillating, Fan Diameter (in.): 30, Air Delivery (CFM): 8,300 / 7,300 / 6,300, Speeds (qty.): 3, HP: 1/4, Volts: 120, Amps: 2.7, Speed (RPM): 1,100 / 950 / 850, Power Cord (ft.): 10, Dimensions L x W x H (in.): 45 x 7 1/4 x 34 3/4