replying to jkn, Iggy wrote:
You'll need a Plumber as far as I can see and even then the new connecter may
have to be custom-made/bespoke. 28mm/1-1/8" is a very odd size. The only other
option I could find would be if you can cut off a fitting and sweat-on a new
connector, like this - COPPER SWEAT CONNECTOR 1€³ I.D. WITH 1€³ FIP x
1-1/8€³
http://falconstainless.com/product/1...weat-connector

--
for full context, visit https://www.homeownershub.com/uk-diy...m-1256183-.htm