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.
NDS #814, 5" Wide Structural Foam Polyolefn light traffic channel grate with UV inhibitors. Open surface area 25.12 square inches per foot. 32.91 GPM per foot.
Color: Light Gray
Requires 4 Screws per Grate
Requires #829 screws.
Loads of 61-175 psi.
Recommended for medium-duty pneumatic tire traffic, autos and light trucks at speeds less than 20 m.p.h.