Quote Originally Posted by BlueAngel57 View Post
I doubt they are repairable especially if over the 10 year age. 200 bar is a huge pressure, and any mistake could be catastrophic. Can’t imagine any professional would want the risk.

I replaced my P44 short cylinders this year, got two older working ones if you want to buy one!
I would be interested in purchasing one of your old cylinders - I have pm'd you.
Aubrey