NDS 6" Green Round Structural Foam Polyolefin Grate. It features UV inhibitors for long-lasting durability. This grate has an open surface of 9.11 Sq. In. and a flow rate of 11.92 gpm. It fits Speed Basin, 6" Sewer & Drain Pipe & Fittings, and 6" Corrugated Pipe. It is recommended for pedestrians, bicycles, and wheelchair traffic. Backed by a limited lifetime warranty.
WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to: www.P65Warnings.ca.gov