either 12 15 or 18 ltr 232 if you up to lifting it if not then at least 10ltr + 300 bar
either 12 15 or 18 ltr 232 if you up to lifting it if not then at least 10ltr + 300 bar
Don't get an aluminium bottle and try and avoid any bottle with a diving valve as testing is only 2.5 years.
Aluminium bottles require a special test and type a and b cannot be tested anymore.
Repariere nicht, was nicht kaputtist.
always best to get a 300 bar version