Garbage Disposal 3 HP Connection Drain 3 In. Voltage 208-230/460 Overall Height 23-1/2 In. 317 oz Grinding Chamber Capacity Manufacturers Warranty Length 1 yr. Commercial Continuous Disposer Feed Stainless Steel Finish Sound Insulation No 3 Phase 1725 RPM 60 Hz 6.0/7.4/3.7 Amps AC Sink Opening Dia 3-1/2 In. Includes Mounting Gasket