Bottom and Side Scrape Kettle Agitator. Sized for a 20 gallon kettle. Produces even blends for constant product homogeneity. Scrapers prevent product 'burn-on' by constantly removing product that adheres to the kettle wall. Sterling Electric Motor, 1 hp, 1725 rpm, 230/460 V, 3.2/1.6 amps, 60 Hz, 3 phase. Sterling Electric Variable Speed Module, 11/45 rpm (min/max). Overall dimensions: 33 in. L x 19 in. W x 50-1/2 in. H.