12X12 BLACK SQUARE GRATE

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, Fits onto NDS 12" x 12" Catch basin, Open surface area 50.76 sq. in, Will accommodate 155.28 GPM with 1/2" of head.