Our office & phone support is closed over the Easter Holidays from the 12th - 22nd of April.
Orders will be dispatched & emails replied to on Tuesday the 23rd of April.
This category contains all the unions used on a hot tub and spas plumbing. We stock a wide range of replacement plumbing unions, socket unions, split unions, unions for many brands of pumps, heaters and air blowers.
Quick guide to unions & measurements
Split Unions - Used for heaters and can be used for when a pump union collar has cracked.
1" Unions - Connect onto pumps or heaters with a 50mm thread diameter