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Old June 14th 06, 09:03 PM posted to rec.aviation.homebuilt
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Default O/A welding question: tip size

mhorowit wrote:

Jarhead wrote:

Just curious! Are you using the J-57 aircraft torch?

--
Jarhead





Nope - an old lightweight Smith handle with MW 100 series tips.
I've discovered that the only standard description across tips is the
orifice opening, so that's why I'm not using tip names. - MIke


Might I ask if there is a reason for holding 2 psi?

That seems a tad low...