How much pressure will this support?
FRANCISCO N Probably alot because its made of steel so in fact the important thing is how much pressure can the hose take.Your 2nd stage and Octo's and Bc inflators are all low pressure like 350 Psi ,Your gauges are on High Pressure Port oviously alot more pressure this adapter should work on both ports but check with your DiveShop. So your hoses are things that pop sometimes so I recommend to replace them new every 2 to 3 years
BOB H It can handle the full tank pressure 3000-4500, depending on the tank. i've used it both for reg
and hp service with no problems.
WILLIAM C I can't speak to the maximum it will hold but I did put it on a first stage so I could adapt an older unit to a new hose and have had to problems or leakage. Hope this helps in making your decision.
STEVE & This adaptor is to connect LP hoses. Those hoses are tested at 350-500 psi.
I don't think the adaptor has any problem in supporting a higher pressure.
JOHN C This is a low pressure fitting. The max pressure is 500 psi. This adapter is for the low pressure regulator hose.