Replacement o-rings for EK -HDC fitting

Baboonanza · 26 Feb 2018 at 17:01

I'm about to rebuild my loop and I want to replace the inner o-rings in my fittings since I know some of them are nicked and it seems suprisingly difficult to source them.

Does anyone know where I can get replacements or even know the size? All my fittings are currently in my PC so I can't measure myself.

LePhuronn · 2 Mar 2018 at 13:55

I'm a bit swamped at the minute, but I can try and get my calipers around an o-ring for you over the weekend. I have most of my 12mm HDCs unused right now.

Smffy · 3 Mar 2018 at 17:23

Are you talking about the internal ring or the one over the G1/4 thread?

I personally bought bitspower rings and swapped as they are decent quality and about £3 for 10. The internal rings on the 16mm fittings are 19.3mm OD, 1.5mm thick, same size goes in the compression cap. So buy bitspower if the question is the one on the thread, if internal then I assume 15.3mm, 1.5mm thick.

Baboonanza · 5 Mar 2018 at 13:03

Internal yeah. Thanks.