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Author Topic: Copper boiler build  (Read 1331 times)

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Re: Copper boiler build
« on: May 14, 2019, 07:41:58 pm »
Don't know what Ill power with them just playing with um . Made four of these .Gonna put 150 PSI tomorrow if they don't go to Mars  I thank they will be ok with a safety release at 40 PSI