Waterway Vac Lock [1-1/2" MPT Gry] (600-2207) gridcontrols Flow switches like this are

Flow switches like this are useful where system protection depends on confirming that water is moving before operation continues

Improves replacement confidence and long-term reliability

the whole spa can quickly feel less convenient and less enjoyable to use

The Deckmate fit and white finish give this collar practical value because visible skimmer parts need to match both the original installation shape and the finished appearance around the opening

A properly selected replacement helps restore intended filtration performance and contributes to cleaner routine maintenance

Waterway Vac Lock [1-1/2" MPT Gry] (600-2207) gridcontrols Flow switches like this areWaterway Vac Lock [1 1 2" MPT Gry] is a Waterway vacuum release system component used with compatible pool and spa safety vacuum release assemblies. Manufactured by Waterway Plastics, this part is intended for applications where matching the original component is important for fit and performance. These parts help maintain the integrity of vacuum release systems and should be matched carefully to the original assembly, color, size, and part number.