I'm watching this post with interest to see what options are mentioned as i have an application that requires cooling.

I have a TiG torch that's water cooled, it's rater puny to say just what power it's supposed to handle and it requires constant cooling flow or the braided lead to the torch burns out.

The Tig welded is the new generation inverter model and is very portable, you can carry it in one hand and I'd like the cooler to be the same hence no header tanks.