In article , Nick Hull says...

In article ,
Grant Erwin wrote:

Is there *any* way to avoid paying $75 for a 5 pound CO2 bottle?
My daughter wants to learn to carbonate her own soda, and I might
need it for MIG after she is done with that.

Just looking to save a buck ..

Buy a used CO2 fire extinguisher? Convert a junk propane bottle to CO2?
Use an O2 boittle that failed hydro?

Read Roy's account of a fire extinguisher blow-off?

I think would treat compressed gas cylinders with great
care. Just pay the 75 for a hydrotested cylinder.

Jim

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