NDS 980G Square Catch Basin Drain Grate, Diamond Design, Fits 9-Inch Catch Basin Drain, Risers and Low Profile Adapter, 9-Inch, Black

NDS 980G Square Catch Basin Drain Grate, Diamond Design, Fits 9-Inch Catch Basin Drain, Risers and Low Profile Adapter, 9-Inch, Black

• BLOCKS LEAVES & DEBRIS: Protects your drainage system by preventing particles from entering and potentially clogging the pipeline while letting excess surface water flow through
• HOW TO USE: Drains heavy flows of stormwater from lawns, landscaped areas, patios, walkways, and under downspouts into a capture device connected to drain pipe to carry the water downstream to a discharge point such as a pop-up emitter
• HOW TO INSTALL: Place the storm drain grate (also known as a drain cover) on top of a capture device such as the 9 in. catch basin, riser, or low-profile adapter to drain surface water
• DESIGN FEATURES: Made of high-density polyethylene (HDPE) treated with UV inhibitors to prevent fading and cracking; available in a variety of colors
• SPECIFICATIONS: 39.5 sq. in. open surface area; 121 GPM flow rate; rated for NDS Class B loads (up to 175 psi) when properly installed—recommended for medium-duty pneumatic tire traffic, autos, and light trucks at speeds less than 20 mph; ADA compliant

This square grate is used to drain excess water and direct it to a more water safe area such as a curb or gutter. Can be use in large lawn areas, large landscape areas, patios and atriums. Class A load rated, open surface area 39.50 sq. in and will accommodate 120.84 GPM with 1/2" of head. The NDS 9" structural foam polyolefin grate is injection molded in 1 piece for strength and the added ultraviolet light inhibitors prevent fading and cracking from exposure to the sun. ADA compliant. Replacement grate for NDS 9" catch basin Kit, part 900BKIT.