This drop-in grate fits an 18" ID culvert, sewer, or drain fitting. To make water flow management easy, place it at the top of the ground or at the height you want water to enter the culvert. Round Polypropylene Grate. Open surface area 75.55 square inches. 231.12 gallons per minute.
Quantity on Hand: 1
Size: Default title
Product Number: #14144