Waterway 3/4" B Swirl Gray Bulkhead Fitting (212-1837) relayscontactors A spa pump drives the

A spa pump drives the water movement that supports circulation and therapy performance in a compatible spa system

5 inch by 1 inch by 1 inch applications where the original fitting has worn out

That helps improve preparedness without adding bulky gear

If that board begins to fail

Waterway 3/4" B Swirl Gray Bulkhead Fitting (212-1837) relayscontactors A spa pump drives theThe Waterway 212 1837 B Swirl bulkhead fitting is designed for compatible jet applications and features a 3 4 inch format with a gray finish. A fitting like this is useful because it supports the structure and plumbing connection of the jet assembly while helping maintain the intended style of the installed trim. Bulkhead fittings are often replaced when servicing older jet assemblies because damage behind the visible trim can affect both fit and