Old potable water pipe - connector needed

[jaffab]

Hi all,

There is some old potable water in pipe on our land - the wife has just dug through it and I need a connector to fix the break.

The problem is, I suspect the pipe is old, and its not something I have seen before... so details...

Its black plastic
External diameter (pipe thickness) is spot on 20mm
Internal diameter (the thickness of the inner hole) is 10mm
So the pipe wall thickness is 5mm

Anybody have any idea what this pipe is, and where I can find a connector for it?

 

[ShaunCorbs]

Philmac utc any good builders / plumbing merchants should have what you need

 

[jaffab]

Hi,

So I googled it, and came up with this....

"Philmac 1133 Universal Transition UTC Double Ended Repair Coupler 15-21mm x 15-21mm Joiner"

But, unsure what size I would need as there is the 21-27mm? Is the 15-21mm the internal or external size?

 

[ShaunCorbs]

External sizes so 15-21 mm would be correct if the od is 20mm