gladeyes

gladeyes t1_j54azay wrote

Stay away from glass, it’s unpredictable. Go to hardware store and look thru their pipe for some that’s big enough. They should have ends and threaded fittings to fit your bike pump. The first time you pressurize it fill it with water and take it up to 1.5x the pressure you want to use. If the pipe ruptures you’ll only have a small volume of compressed air in it so it’ll just spray water around. Small bang not a big one.

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