copper barrel sealing piston valve.

Cannons powered by pneumatic pressure (compressed gas) using a valve or other release.
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tylerthetatertosser
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this is my brand new copper barrel sealing piston valved connon, I had some issues with leaks so thats why there is epoxy all over the place, Im not sure how long it is but the pop can is there for reference. Enjoy :) .

Image

Image
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thespeedycicada
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beautiful gun just a question i've had though whats the biggest copper reducer i cold find at a hardware store i want to make a co axial because i am not 100% on how to make a barrel sealing tee and i dent want to attemt it if im not 100%.Once again beautiful gun how powerful is it?
Last edited by thespeedycicada on Thu Sep 06, 2007 7:51 pm, edited 1 time in total.
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mopherman
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how do you pilot with a blowgun? is your piston o-ringed?
very nice,btw
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tylerthetatertosser
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it is very powerful, and the piston is wooden doweling wrapped in tape
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experament-u2
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that is a nice gun, shiny to
and it looks like it woudl have some power

oh tylerthetatertosser could you post a picture of your piston plz
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Redcoat
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yeh,post apic of your piston,

Tis is along the lines of what i'm in the process of making.
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JJ pyro
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Nice gun you got there :P . I am working on something like that too. You got any idea on how far does it shoot??
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tylerthetatertosser
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Image


sorry it is dark, anyways its just wooden doweling wrapped in painters tape with a bike tube super glued to the sealing face
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Last edited by SpudBlaster15 on Wed Jul 14, 2021 5:39 pm, edited 1 time in total.
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Mitchza89
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Can simple Araldite epoxy even be used for a high pressure gun?
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spud yeti
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Looks like a nice gun you've built there. I really love copper guns too.
Good work
really good quote/phrase here
SpudBlaster15
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Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cras nec placerat erat. Vivamus dapibus egestas nunc, at eleifend neque. Suspendisse potenti. Sed dictum lacus eu nisl pretium vehicula. Ut faucibus hendrerit nisi. Integer ultricies orci eu ultrices malesuada. Fusce id mauris risus. Suspendisse finibus ligula et nisl rutrum efficitur. Vestibulum posuere erat pellentesque ornare venenatis. Integer commodo fermentum tortor in pharetra. Proin scelerisque consectetur posuere. Vestibulum molestie augue ac nibh feugiat scelerisque. Sed aliquet a nunc in mattis.
Last edited by SpudBlaster15 on Wed Jul 14, 2021 5:38 pm, edited 1 time in total.
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octane89
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By far one of my favorites Ive seen- just a few questions though. What did you seal the fittings with? With epoxy or soder?
And how does it perfrom?
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dauphinoise potato
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getting ready for the winter are you :lol: I need to make a nice copper cannon soon...

Good job btw

EDIT: The picture of the piston doesn't work...
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rna_duelers
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I love this little thing,although I am wondering about the Flow capability of the blow gun to pilot a gun like this,does it work well?I plan to use a blow gun similar to this should it work well?
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