We have a flat which was originally plumbed with BS3505 plastic pipes.
I need to re-plumb a section which starts as the old BS3505 pipe and ends with modern 15mm push fit. The re-plumbing will involve removing the existing converter from old to new. As the BS3505 bits are glued (solvent welded) I can't re-use the converter very easily.
So, where can I get some sort of converter to go from the old plastic pipe to modern sizes? I can't find anything about BS3505 at BES and a Google Shopping search tells me nothing except that a copy of the standard will cost me £92! :-)
The old pipe is marked:-
Yorkshire Imperial Polyorcb BS3505 1/2" CL E
(Not absolutely sure about some of that)