NDS® Catch Basin Grate, 4-5/8 in Dia, 1-1/2 in Height, 4 in Pipe, Round, 16.66/11.78 gpm, Green, Domestic
Use to drain excess water and direct it to a more water safe area such as a curb or gutter. Can be use in large lawn areas, large landscape areas, patios and atriums. Can be used with 4 in sewer and drain pipe and fittings, 4 in corrugated pipe and 4 in Triple Wall pipe. Open surface area 3.85 sq-in.