Waste King 9980TC: 1/2 horsepower garbage disposal with pre-installed power cord and sound insulation. Energy efficient permanent magnet motor and stainless steel swivel impellers reduce jamming. Batch feed operation for added safety. Durable, all-metal mounting assembly. Rust and corrosion-proof glass-filled nylon grind chamber and drain housing with stainless steel grinding components. Front-mounted reset button for easy use. Safe to use with properly-sized septic tanks.