I cannot seem to get this plastic pipe elbow (pictured below) off. It joins a plastic pipe to an outside tap and the elbow has a crack in.
I've tried twisting, pulling and pushing it – but it won't budge. Is there some special tool I need, or perhaps it needs squeezing with pliers whilst being twisted?
Best Answer
In the UK (where question poster is located), there are several distinct types of plastic push-fit connectors. You can get specialized tools to help undo each type.
Yours are Hep2o
and can be released with a Hepkey - there is a tool selection guide.
Hep2O
Speedfit![enter image description here](https://i.stack.imgur.com/OCq3x.png)
FloPlast