NDS 11 Round Grate, 4-Inch, Fits 4 in. Drain Pipes & Fittings, Black Plastic
Brand: NDS
Color: Black Plastic


Protect your drainage system by using a grate on top of drain pipe to block debris from entering and potentially clogging the pipeline while letting excess surface water flow through. Ideal for draining light water flows from small lawns, landscaped areas, walkways, and patios
Fits 4 in. Sewer and Drain Pipe & Fittings, 4 in. Single-Wall Corrugated Pipe, 4 in. Triple-Wall Pipe. 12 GPM flow rate. 3.9 sq. in. open surface area. Rated for NDS Class A loads (up to 60 psi) when properly installed—recommended for pedestrians, bicycles, and wheelchair traffic; ADA compliant and heel-proof
Place on top of drain pipe or drain fitting for a soil-tight fit. 4 in. Round Drain Grates are available in a variety of colors
Grate is 1-1/2 in. high; top is 4-5/8 in. wide in diameter; openings are 1/4 in. wide