Pentair Rainbow Chlorinator 1" FPT Union (R270531) marquisspas 5 inch slip by 2

5 inch slip by 2 inch spigot plumbing is needed

Brass construction gives the part a more substantial feel and makes it an appealing option when a rebuild is being done with more care than the bare minimum

The 23540-141-000 is a practical service part when a compatible spa jet needs an internal to restore dependable massage-jet performance

making it one of the most important structural pieces in the wet end

Pentair Rainbow Chlorinator 1" FPT Union (R270531) marquisspas 5 inch slip by 2This 1" FPT union is built for Rainbow chlorinator installations where a secure, serviceable plumbing connection is needed. A proper union makes future feeder maintenance easier by allowing components to be separated without cutting plumbing, which is especially valuable on compact equipment pads or older feeder assemblies. It is a smart replacement when the original union has cracked, cross threaded, or no longer seals properly. Confirm thread size