Primus refillable bottles

[K Quinney]

Does any one know the thread size of the sievert torch at the nozzle end (it measures around 8 mm diameter)?
many thanks.

 

[RichardM]

And then I haven't the issue of disposing of the mapp cylinders either. Scrappy won't take them

I cut my empty Mapp bottles in half with a hacksaw and then they go in the scrap metal.

 

[daleyd]

We don’t discuss decanting of gas on here.

I had assumed that was for the “hooky made up connection on a dodgy bottle”, if these are proper refillable canisters is there an issue? Not trying to stir the pot, I’ve just never heard of refillable canisters and by the very name it sounds like it’s just using them as intended?

 

[RichardM]

Primus 2000 / Sievert exchange.