Fittings question

[vickyperkin]

Hey all,

I was wondering if someone could settle a question I have.

I recently purchased some PETG hard tubing (16mm OD, 12mm ID) and was wondering if would be compatible with my Alphacool HF 16mm OD /10mm ID compression fittings? I have read that ID doesn't matter for PETG and I was wondering if that is true. Please advise.

 

[TazExtreme3]

You should be good as hard tube seals on the OD. Hard tube fittings are typically not even listed with an ID dimension. Make sure you have rigid tube compression fittings and not soft tubing fittings.
You want these


NOT these