Waterway Union Assembly [2-1/2" Union With 2" S Tailpiece With Gasket] (400-5971B) spaparts PresAir Trol side spout pressure

PresAir Trol side spout pressure switch rated at 21 amps

and this Pasco Specialty version is sized for 1 inch applications using the 3241 reference

A fitting like this is useful because it helps establish the return connection while also supplying the main sealing and fastening pieces for installation

This replacement is especially useful when the original gauge is leaking

the whole bath can feel older even if the plumbing behind the wall is still working properly

Waterway Union Assembly [2-1/2" Union With 2" S Tailpiece With Gasket] (400-5971B) spaparts PresAir Trol side spout pressureThe Waterway 400 5971B union assembly is designed for compatible plumbing applications using a 2 1 2 inch union body with a 2 inch slip tailpiece and gasket. This combination is useful where a larger serviceable union connection must step down into a smaller rigid plumbing line while also refreshing the sealing component at the same time. Including the gasket makes this Waterway assembly especially practical as a more complete replacement, helping