- Requires a minimum 3" sump depth the entire length of cover
- For single or multiple drain use (see installation instructions for plumbing, hydrostatic valve/drain pipe and single or multi-pump connections)
- Single
- Floor: 236 GPM at 3.4 fps
- Wall: 136 GPM at 1.9 fps
- Floor/wall: 106 GPM at 1.5 fps
- 22.6 square inch opening
- #316 stainless steel screws
- Manufactured from superior UV-resistant engineered polymers
- Meets or exceeds NSF 50/ASME/ANSI A112.19.8a-2008 national standards and ASTM G154 UV testing
- Includes disposable dogbone supports to retain shape during all phases of construction
- Listed with IAPMO R&T
- Replace every five years from the date of installation