This 12” square Sani-Ceptor® floor drain is designed for installation in quarry tile floors requiring a 3" (76) flange to top dimension used in creameries, dairies, breweries and other locations. It 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 3110 Series drains accept indirect waste and are available in 6” (150), 8” (205) and 10” (255) Depths with aluminum dome bottom strainer (3110) or sediment bucket (3111) for easy maintenance.