Add a distinguished look to the drainage system with the elegant Ville drain grate. This decorative grate has an intricate design that blocks leaves and debris while water flows through. Rated for NDS Class E loads when properly installed. The ductile iron drain cover has an open surface area of 82.2 sq. in. per meter and flow rate of 251.8 GPM per meter. Grate is ADA compliant and heel proof. Two half-meter (19.69 in.) grates will cover one BG-FILCOTEN 300 12 in. trench drain. Iron grates are painted black to inhibit rust. Over time, it will form a protective iron-oxide patina.