!/2" to 15mm pushfit
 

I've a need to join copper 1/2" and plastic 15mm hot and cold water
pipes. Will a straightforward 15mm pushfit coupler work?

I see Speedfit do a 1/2" to 15mm coupler, but I'd have thought to 0.1mm
or so between the 2 pipes would be within tolerance - and 1/2 pipe
varies anyway, depending on wall thickness.

I can partly answer my own question because I did try 15mm pushfit stops
on 1/2 pipe once and it didn't work (too loose, leaked) - although the
pipe may have been misshaped or something.
--
Cheers, Rob

!/2" to 15mm pushfit
 

On Wednesday, 19 April 2017 22:21:48 UTC+1, RJH wrote:
I've a need to join copper 1/2" and plastic 15mm hot and cold water
pipes. Will a straightforward 15mm pushfit coupler work?

I see Speedfit do a 1/2" to 15mm coupler, but I'd have thought to 0.1mm
or so between the 2 pipes would be within tolerance - and 1/2 pipe
varies anyway, depending on wall thickness.

I can partly answer my own question because I did try 15mm pushfit stops
on 1/2 pipe once and it didn't work (too loose, leaked) - although the
pipe may have been misshaped or something.
--
Cheers, Rob

As you already know the answer, why ask?