Hemispheric Bottom and Side-Scrape Kettle Agitator. Sized for a 50 gallon kettle. Features a stainless steel constructed agitator with 1-1/2 in. dia. shaft and plastic scrapers for simultaneous blending on the bottom and sides of kettle. Agitator dimensions: 29 in. L x 3 in. W x 21 in. H. Shaft dimensions: 1-1/2 in. dia x 20 in. H. Bridge dimensions: 3 ft. 8 in. L x 10 in. W. Blade dimensions: 12 in. L x 3 in. H. Scraper dimension: 4 in. x 4 in. Electron Electric Motor, 1 hp. Sterling Electric Drive, ratio: 60, rpm out: 29 (final). Overall dimensions: 3 ft. 6 in. L x 11 in. W x 3 ft. 5 in.