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HELP!! question about a coaxial piston

Post questions and info about pneumatic (compressed gas) powered cannons here. This includes discussion about valves, pipe types, compressors, alternate gas setups, and anything else relevant.
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Unread postAuthor: whatthehellamidoing » Fri Sep 01, 2006 11:41 pm

its a neoprene seal. didnt work so well.

so the glue finally did dry, and we fired up the air compressor. everything looked good when we checked it over. so we started filling it up, and at 50-60psi, the barell came flying out of the chamber! i guess we forgot to seal the barell. whatever, the air coming out of the barrel was enough to knock a bike off the wall. i guess we can call it a success!!
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Unread postAuthor: noname » Sat Sep 02, 2006 12:12 pm

How long did you let the glue "dry"?
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