NDS® 837 Pro Series Light Traffic Channel Grate, Light Gray, 8" x 20"
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.
- Color: Light Gray
- For class B loads of 61-175 PSI
- Recommended for medium duty pneumatic tire traffic, autos & light trucks at speeds less than 20 MPH
- High density polyethylene
- Grate Opening: 5/8 inch x 2 inch
- Flow Rate Head Pressure: 1 inch = 131.0 GPM per ft 0.5 inch = 96.63 GPM per ft.