Garbage Disposal 3/4 HP Connection Drain 1-1/2 In. Voltage 120 Overall Height 12-5/8 In. 26 oz Grinding Chamber Capacity Manufacturers Warranty Length 3 yr. Residential Intermittent Disposer Feed Enamel Finish Sound Insulation No 1 Phase 1725 RPM 60 Hz 8.1 Amps AC Sink Opening Dia 3-1/2 In. Includes (2) 360 Degrees Stainless Steel Swivel Impellers Dishwasher Drain Connection Stainless Steel Sink Flange and Self Service Wrench