"1/2hp, 11000/13500 cfm, 4.3amps - Powder coated 20 ga. steel housing,??? 8in Rubber Wheels,??? Meets OSHA Standards,??? 1 Year Limited Warranty??? - MOTOR : 2-speed, permanently lubricated, ball bearing ODP type. SWITCH : Rocker.??? CORD: 8ft long - SJT type 3 conductor. BLADE: Aluminum. GUARDS: Spiral wire - front and rear"