Engineered for long service life in food handling facilities, schools, and hospitals, this Sani-ceptor® cast iron floor drain has a special acid resistant coating applied to its interior which, with its corrosion resistant nickel bronze rim and grate, helps maintain the highest sanitation standards. The 12-1/2” diam. drain body is fabricated with an integral 20” diam. flange that creates a seamless, watertight seal with applied waterproof floor coverings. An aluminum sediment bucket protects drain lines from debris.