PRS Alpha Pneumatic air leak

[Slant]

Hi,
A LOT of air is leaking out of the bottom of my pressure control valve. It is leaking out of the bottom end of the middle cylinder out of the hole. The machine is working normally in spite of this issue, but I need to fix it. Any ideas?
I can't even find this product online. I've found the website, but not the valve. Any ideas how to fix this or where to buy a new one?
Thank you!
Josh
IMG_6051.jpg

[jerry_stanek]

I have repaired lots of regulators most just have crude in them. I could also be a ruptured diaphragm

[Slant]

I have repaired lots of regulators most just have crude in them. I could also be a ruptured diaphragm

Thank you, I think it just had some deposits in it.

After talking with Tom at SB I decided to push the lower tip in and out a bunch and it stopped leaking after I turned it back on!
Best fix yet!

BTW, it is an oil separator.

Josh