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Breach loading

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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Breach loading

Unread postAuthor: spanerman » Tue Jun 05, 2007 8:49 am

Ok im planning on buying a new 22mm barrel for my gun and having a breach loading system. Here are my plans but i have a problem with point X how do i seal it to stop all the air just going around the barrel?
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Sam
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spanerman
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Unread postAuthor: iknowmy3tables » Tue Jun 05, 2007 3:42 pm

an o-ring or another hollowed brushing
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Unread postAuthor: spanerman » Wed Jun 06, 2007 7:15 am

sorted,
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ok ime planning on putting a 22mm-22mm straight comector in there where the pipes meet il have a rubber tap washer to seal :twisted: what you think of the design/diagrams?
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Unread postAuthor: iknowmy3tables » Wed Jun 06, 2007 7:26 am

okay do 22mm couplings fit in 28mm pipe
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