Hi - I'm in the process of fitting a back-to-wall WC and I need a flexible pan connector to link the WC (4" diam connector) with my soil pipe (110mm diam).
It needs to bend by 90 degrees and strech to about 300mm.
On the internet, there seems to be a number of different makes from Mcalpine, Multikwik, Dudley Rigiflex etc. at varying prices.
Can anyone recommend a good quality, suitable pan connector that will do the job?