The NDS 12"x12" Black Square Grate is a durable and efficient drainage solution for your home. Made of structural foam polyolefin with UV inhibitors, this grate is resistant to cracking and fading, ensuring long-lasting performance. With an open surface area of 50.76 Sq.In. and a flow rate of 66.50 gpm, it effectively drains heavy flows of stormwater from lawns, landscaped areas, under downspouts, and away from patios and walkways. Designed for use with the 12"x12" catch basin series, this grate is rated a class B load, suitable for medium-duty pneumatic tire traffic, autos, and light trucks at speeds less than 20 mph. It comes with a limited lifetime warranty for peace of mind.
- 12 in. x 12 in.
- Made of structural foam polyolefin with UV inhibitors.
- Open surface area of 50.76 Sq.In. with 66.50 gpm.
- Rated a Class B load, which is recommended for medium duty pneumatic tire traffic, autos & light trucks at speeds less than 20 mph.
- Used with the 12 in. x 12 in. catch basin series.
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Model 1211
Prop 65 Warning This product can expose you to chemicals, including Vinyl Chloride which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov
