9 Inch Square Wave Anti-Entrapment Suction Outlet Cover With 6 Inch Socket Deep Sump state_Kentucky The check valves are used

The check valves are used to keep water from flowing backwards or to prevent cycling of water

The SpaWand Pro XL comes with two different nozzles that have three specific uses

This is a Fluidtrol standard strainer basket for a 5 inch SW hair and lint strainer

This transformer is part of the Balboa 600 Series Spa Circuit Boards

9 Inch Square Wave Anti-Entrapment Suction Outlet Cover With 6 Inch Socket Deep Sump state_Kentucky The check valves are usedThe is an AquaStar 9 inch Square Wave Anti Entrapment Suction Outlet Cover with 6 inch Socket Deep PVC Sump. The suction outlet cover has an open area of 48. 4 square inches. The floor and wall flow rates are 224 GPM at 1. 5 fps. The sump depth required is a minimum of 3 inches. The AquaStar sumps are manufactured from superior UV resistant engineered polymers. No transitional glue is required. All components meet or exceed ANSI APSP 16 2011 and NSF