TheScullster wrote:
If you don't mind using self cutting tap take-offs, then this would be a

Gah!! Them things should be banned. My tenants flooded my shop
by trying to fit those things, they messed up so much - they put one
*before* the cut-off tap - I had to isolate the entire building at the
street stop-tap and dismantle most of the kitchen to replace the
pipework.

JGH