NDS 4-Inch Green Plastic Round Grate (4 PACK)

Set of 4 round PVC drainage systems, No. 11 in black color and No. 13 in green color, both sized at 4 inches, suitable for 4" sewer and drain pipe as well as 4" corrugated pipe. Made of durable Poly Vinyl Chloride material. Ideal for draining excess water and redirecting it to safer areas such as curbs or gutters, making it perfect for large lawn areas, expansive landscape areas, patios, and atriums. These drainage systems are compatible with 4" Sewer and drain pipe and fittings, 4" Corrugated pipe, and 4" Triple Wall pipe. They have an open surface area measuring 3.85 sq. In, ensuring efficient water flow. Equipped with UV inhibitors to prevent cracking and fading caused by exposure to the elements, ensuring long-lasting durability. Each set includes 4 drainage systems.

product information: