which reg

[Lawnmowerboy]

hi all sopke to someone who can sort me a 5kg converted fire extuinguisher as they have the dip tube removed and a proper valve put on he said it has an internal thread does this mean i need a co2 reg or a argoshield type one

 

[octo0072000]

reg

C02 is external thread on pub bottles
argon is internal thread you need to see it first put some pictures up