Add aesthetic appeal to the trench drain installation with the Via drain grate. The clean design prevents leaves and debris from entering the drain system. This decorative drain cover has an open surface area of 98.0 sq. in. per meter and 300.2 GPM flow rate. The grate has an NDS Class D load rating when properly installed, and is ADA compliant and heel proof. Use two of these half-meter (19.69 in.) grates to cover one BG-FILCOTEN 200 8 in. trench drain. Made of iron, the grate is painted black to inhibit rust. Over time, it will form a protective iron-oxide patina.