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bowleggid
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    Mon Mar 13, 2017 4:25 pm
  • Location:
    Grand Junction, CO

Has anyone tried this cup? Why does it exist? I accidentally got one to use with a standard gas lens for my 3-series (17) torch, thinking it would be a bit smaller than the 3AG12. It looks like it's made for a stubby, but the threads don't match. What's it for?
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    Thu Dec 26, 2013 12:41 am
  • Location:
    Laredo, Tx

Looks like it's for a regular (medium) gas lens setup. Gotta be careful when the cup orifice is larger than the diameter of the gas lens. People usually get the best results with a diffuser, since the the diameter of the medium gas lens is 0.5" (#8).
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