Includes sound absorbing upper shell for quiet operation, stainless steel shredder ring, and grinding elements with 360 deg. stainless steel swivel impellers with ABS (plastic) grind chamber, permanently lubricated bearings, and Quick-lock mounting assembly for faster, easier installation. Also includes overload protection switch with manual reset, self service wrench to free simple jams, corrosion resistant sink flange,corrosion protection shield, dishwasher drain connection, and 1-piece plastic stopper. 4 year warranty.. Emerson by In-Sink-Erator Disposers use same mounting assembly as In-Sink-Erator Disposers. In-Home Service Program. This service program has over 1400 authorized In-Sink-Erator disposer service centers which handle the Emerson disposer line. Horsepower: 3/4 HP Voltage: 120V Speed: 1725 rpm Warranty: 4 Year Power Cord Included: No Grind Chamber Capacity (oz.): 26 Disposal Feed: Continuous Product Dimensions : 6.75 In. W X 12.63 In. H X 6.75 In. D