Bob DBF
Contributor
So it is very simple to screw on a loose gauge head to the unit. Good to know. Mind me asking where you bought it? Flea market?
Usually it's 1/4" NPT from the gauge to the unit. If you need a fitting, get it from a hydraulic shop, they know the working pressure of their fittings and they are relativly cheap. Clean it if you use O2. Also you need a heavy yoke for HP tanks, the one on the Voit won't work for long.
I keep an eye on Craigslist for scuba gear, I went to see a guy for an old bend-o-matic in with some other gear. After chatting a while, he said he had some broken gear he was going to toss that I could have if I wanted it for parts. It always pays to chat up another Diver, sometimes you just learn something, other times...