I think the Cooler Drain line is Blocked!

[Grizzly]

Hi Guys.

Check out the attached Photo, May I add the Blanking plate hanging of the end is Stainless Steel.

Which originally sat behind It's Locking Ring pictured on the end of the pipe. That's a 65mm diameter pipe by the Way!

It just shows the raw power of expanding Ice.

13804

Grizzly

[monkey spanners]

RJT fitting? That would take some pressure to deform!

[hookster]

From the phase change diagram you are probably looking at around 2 K Bar of pressure at -20 Deg C
or over 100 MPa

An RJT fitting is rated to 25 Bar, poor thing did not stand a chance!