Jacuzzi/Sundance 2005+ Magnetic Check Valve (6541-386) cgairsystems The gray 5-scallop design gives

The gray 5-scallop design gives this Waterway part a more decorative finish than a plain smooth insert

Useful when the original adapters are missing or damaged

The Waterway 212-8177S Poly Storm jet internal is designed for compatible jet assemblies and features a 4 inch face diameter with twin roto action

4 amp specification

Jacuzzi/Sundance 2005+ Magnetic Check Valve (6541-386) cgairsystems The gray 5-scallop design givesA check valve helps allow flow in one direction while preventing unwanted backflow in a compatible plumbing system, and this Jacuzzi and Sundance version is a magnetic check valve for 2005 and newer applications using the 6541 386 reference. Check valves are useful because they help protect proper flow direction and support more predictable equipment operation. This part has practical value because the application specific 2005+ compatibility helps