Elevated Stainless Steel Screw Auger Conveyor- 30° Incline. Auger screw diameter: 9 in. Auger screw housing diameter: 9-1/2 in. In-feed hopper: 23 in. L x 6 in. W. Discharge chute: 10 in. dia. Sterling Electric Motor, 1-1/2 hp, 1720 rpm, 4.94-4.8/2.40 amps, 60 Hz, 3 phase. Sterling Electric Speed Reducer, 8 ratio, 216 rpm (final). Infeed height: 30 in. Discharge height: 77 in. Overall dimensions: 13 ft. 10 in. L x 20 in. W x 93 in. H.