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4" BLK RND Grate

by NDS
SKU 161403
Original price - Original price
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NDS 4" Black Round Structural Foam Polyolefin Grate with UV inhibitors. It has an open surface of 3.85 Sq.In. and a flow rate of 5.04 gpm. It fits 4" sewer and drain pipe and fittings, 3" corrugated pipe, and 4" triple wall pipe. It is recommended for pedestrians, bicycles, and wheelchair traffic. It has a limited lifetime warranty.