Four 9" Square Wave Suction Outlet Covers with Vented Riser Rings and screws for 18" Frame Retrofits (VGB Series) White
Features
- For single or multiple drain use 6" minimum sump depth
- Single –
- Floor/wall: 628 GPM at 1.1 fps
- Floor/wall: 551.1 GPM at 1.0 fps
- When 1.0 or 1.5 fps installations are not required, always use the lower tested flow rate
- 176.8 square inch opening
- Trademarked VGB compliance button easily identifies VGB 2008 compliant cover from on deck and underwater
- #316 stainless steel screws
- Manufactured from superior UV-resistant engineered polymers
- Easily and safely retrofits to 18" square 3/4" deep frames
- All components (covers, frame, screws) meet or exceed ANSI/APSP 16-2011 and
- NSF/ANSI 50-2009a national standards and ASTM G154 UV testing exposure
- Replace every five years from the date of installation