Powder coat 20 ga. steel housing has front and rear roll formed embossments for added strength and rigidity. MOTOR 2-speed on 30 & 36 models and 1-speed on 42 model, 1 Ph., 120V, ball bearing, permanently lubricated permanent split capacitor SWITCH Rocker CORD SJT type 3 conductor, 15' long BLADE Aluminum GUARDS Spiral wire - front and rear Meets OSHA Standards 1 Year Limited Warranty