Chris Hodges wrote:

look at www.swagelok.com and input your details for local dealer.


Thanks both - it looks like they don't have anything to fit that thread,
but we may be able to remove an adaptor - and get something from them.

My next question is why on earth would a US laser manufacturer fit a
water-cooling circuit using a fitting that's never used for anything
except garden hoses - even in the US? (OK so that was more of a rant
than a question!)

Chris

E-mail me direct, lasers are part of my work and I may have further info....