Looking to cross this connection over to 15mm compression, but a bit confused by the the fibre ring within the threads, can anyone advise what kind of adaptor I need please?
It’s the water supply kit for a Grohe toilet, could just make up my own isolation, but Made sense to used what is supplied. It does look like 1/2” BSP or equivalent to that size, just never seen this type before.
The braided hose that came with the isolation valve looks like a proprietary connection to me, the other end of the the hose is the same and connects to the cistern.
