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High pressures!

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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High pressures!

Unread postAuthor: Goats spudz » Tue Aug 09, 2011 11:06 pm

please flood me with ideas of how to fill a small tank to about 400psi with a schrader valve :D :EDIT: also to fill a QEV through the pilot
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Unread postAuthor: saefroch » Tue Aug 09, 2011 11:19 pm

Look through the showcase, you should know by now that we don't spoonfeed. :D
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Unread postAuthor: sco77 » Tue Aug 09, 2011 11:46 pm

Depends on how small, if very very small then a shock pump will work but will still take a long time...

You can use a fridge compressor, build your own pump or buy a PCP pump, they goto 2000-3000PSI but cost around $200.
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Unread postAuthor: MrCrowley » Tue Aug 09, 2011 11:47 pm

also to fill a QEV through the pilot

That's how almost everyone uses their QEVs. We probably have hundreds of QEV cannons on the forum...

...have fun looking through them all until you figure it out :wink:


I'll give you a hint, you take a schrader valve and attach it to the pilot port of the QEV.
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Unread postAuthor: Goats spudz » Tue Aug 09, 2011 11:59 pm

i have my airgun i just need a pump/compressor and a wooden frame that will look like a HK sl8-6
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Unread postAuthor: Crna Legija » Wed Aug 10, 2011 3:31 am

Goats spudz wrote:i have my airgun i just need a pump/compressor and a wooden frame that will look like a HK sl8-6



cool story bro :lol:

but for realz, how big is your tank?
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