NDS® Grate, Heel-Proof, 7 in Length, 7 in Width, 2-3/8 in Height, 6 in Pipe, Squared Shape, 41.6 gpm at 1/2 in Head, 13.6 sq-in Open Surface Area, Polyolefin, Green, Domestic
NDS® grates are a proven alternative to traditional concrete drains with UV inhibitors are used to prevent fading and cracking from the sun, chemical-resistant, rustproof and maintenance-free, lightweight and easy to install. NDS® has a full line of drainage products, fittings and accessories available.