The NDS 6 in. Structural Foam Polyolefin Grate and Adapter fits 3 in. or 4 in. sewer and drain pipe and fittings, 3 in. or 4 in. corrugated pipe and triple wall pipe. The low-profile adapter features a removable grate and is made with UV inhibitors to reduce damage caused by the elements. It has limited lifetime warranty.
- Includes a removable grate, grate openings are 1/4 in.
- 17.83 GPH
- For use in outdoor applications
- ADA compliant and heel proof
- 13-5/8 sq. in. open surface area
- Heel proof
- Square shape
- Black color
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