Ok. So, I just got a new Hyperflow 420, and I installed it on my 68/4500 tank. I put loctite on the reg, everything. Today, I got it filled. I went to screw it in my A-5, and it worked fine. A couple air leaks since I installed a new hose, but nothing serious. However, as soon as I started to unscrew the tank from the gun, the whole top half of the reg came off. So, I had to hold the gun while all the gas shot out, and then I had to survey the damage. Here is a picture of the actual reg. It also looks like there is an o-ring inside it that has blown.
My question is, why would it do this?
Also, can I just replace the o-ring and loctite it back on, or am I screwed???
All help is greatly appreciated!
My question is, why would it do this?
Also, can I just replace the o-ring and loctite it back on, or am I screwed???
All help is greatly appreciated!


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