Westbrass WM125P 1.25 HP Food Waste Disposal 1-1/4 HP 2800 RPM permanent magnet motor. Corrosion proof 7/8" dishwasher inlet with knock-out plug. Stainless steel grind ring and Stainless Steel balanced turntable Stainless steel armature with cast Stainless Steel impeller. Safe for Septic Tanks Extra sound insulation, Front mount reset button, Stainless/ABS stopper Power cord included. 12 Year Warranty - The best in the industry!