Quote:
Originally Posted by leathermang
Drilling or brazing or welding to sealed containers can be fatal....
people really need to research this before attempting it.....
That really looks like a non reusable type of AC refrigerant container....
my helium is in a regular heavy welding type of tank... not that thin walled portable container....
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Off course, use common sense in whatever you do. Let out the pressure and make sure there is no flammables left when you braze. This Helium balloon tank has the same size/ shape/ weight/ construction as freon tanks and will hold 28" HG with no problem. The only difference is the output fitting. The Helium balloon tank has a hand squeezed nipple valve to fill balloons with.