This small-capacity model by InSinkErator has a powerful 1 HP motor to handle well over 100 persons per meal. Like all InSinkErator foodservice disposers, it delivers superior performance, quiet operation, maximum energy efficiency and long service life. Designed for continuous operation in locations such as restaurants and assisted living facilities. 120V operation uses standard wall switch. Features automatic reversing motor and corrosion resistant stainless steel. 3/4" rubber mounting above grinding chamber isolates sound and eliminates vibration. Stationary and rotating shredding elements made from cast nickle chrome alloy. Mounting hardware sold seperately, call for pricing. One year manufacturers warranty.