Originally Posted by FlyingHellFish
Wait, so you can just buy these adapter and install them to an 1/4 port on your regulator?
Any advantages or disadvantages over a CGA320? I google that and they call it an ASA fitting?
Sure. There's always some kind of trade off...
Advantage - You just buy one fitting. It's simpler.
Disadvantage - Can't hook up to a standard a standard CGA-320 cylinder. (without the reverse adapter) This part needs a strap wrench for the install.