Waterco 2-1/2" BT x 2" S Union Adapter (63406550BLK) inletoutlet Matching the correct gray textured

Matching the correct gray textured scalloped internal helps preserve intended fit and visual consistency

Helps support supplemental water-treatment performance

Includes unions

That combination makes this barrel especially appealing in spas where visible trim details contribute a lot to the overall impression of quality and care

An adapter like this is useful because it helps different plumbing formats work together cleanly while preserving the intended serviceable union-style connection

Waterco 2-1/2" BT x 2" S Union Adapter (63406550BLK) inletoutlet Matching the correct gray texturedThe Waterco union adapter is designed for compatible plumbing systems that need to transition from a 2 1 2 inch buttress thread connection to a 2 inch slip connection. An adapter like this is useful because it helps different plumbing formats work together cleanly while preserving the intended serviceable union style connection. This replacement is especially useful where one side of the assembly requires a threaded union interface and the other side