[CousinVin]

I've had this issue for a while and never addressed it. Upon screwing my tank into the asa and turning it on, it leaks out of the ASA. i have taken the hose out, pulled the fitting, taken the entire ASA apart and cleaned it, and it still leaks. Any clues on what this could be? It sound like it is coming from the front-middle of the asa.

[pjerzy1]

Does it only leak when turning the ASA on and then stop when the ASA knob is screwed in the entire way? That is normal.

[CousinVin]

No it keeps doing it. It does slow down but never stops

[The_Fresh]

there are 2 o rings that are on the inside of the asa wheel. one on the outside and one on the inside. make sure you arent missing that middle one and that it faces away from the tank and its the one that the pin goes through. next, there is an o ring inside of the macro fitting itself. split it in half using a screw driver, take a pic and pull out the o ring. just change the o ring or make sure its good and lube it. also make sure the hose you have is cut perfectly straight. any edging or curves or if its not cut straight will make a hose leak. i would replace both asa wheel o rings and the one inside of the fitting and lube.

[Harribo]

It may be the oring on your tank regulator. Check that first and see if it helps to replace it.