To help some of you out as there are some obvious questions on here that plumbers would know;
-22mm is pipe end (push fit) so no not for 15mm pipes. Also be careful you don't have old imperial size as these would not work.
-3/4" is the tap thread end so suitable for probably all bath taps.
-Bore on these is useless for gravity fed systems if you have the typical set up of tank only 2-3m above the bath, i.e 0.2-0.3 bar pressure. Only use if significantly higher pressure IMO
Hope this helps
Answered by: Gravey
Date published: 2021-04-07