No i mean to be able to seperate the two tanks i kno you can have 2 tanks with just a tee but then when you pressurize one you pressurize the other i wanna be able 2 block off one tank, pressurize it. then block off the other, pressurize it. that way i can join them and have 2 tanks fully pressurize...

yea exactly and remember the volume in tire is nothing compaired to the volume of your tank...

I have a co2 powered one i use for flats in the woods and that think kicks serious butt... Im not sure it has the volume or psi for a tank tho, mountainbiketires normaly dont break 70psi.

I haven't done it but from what ive seen people cut tennis balls in half and use them as bumpers... theres a good easy solution.

if you get a really nice one (like the one they use for road bikes) they can easily go up to 150ish <a href="http://www.bikepartsusa.com/product_info.asp?f_c=Pump&cp=3&p=01%2D80847">Bike Pump</a> The more expensive ones generaly just put more air in per stroke and go up a lil higher heres a 160 psi ...

That will allow me to go with a less complicated release 2 but i would have to add ball valves the single out the chambers...

Thats a realy nice looking cannon... Good Job. I recomend modding the sprinkler. By the time you buy the switches the box the wiring and the electronics it prob would be the same price to get a fitting and a airgun anyway. And if you did a gas through stock it would reduce the efficiancy. Basically,...

Thats sick... Like the guy who commented on that in youtube, you should go commercial with that idea... concerts, restaurnts(sp), and hotels would prob go crazy for that stuff...

I got dibs on that idea when I grow up a little more!!!

The chambers most likely 2ish long with 4inch pipe.
Barrel most likely a 3 inch(thats common right?)

So I put a schrader in each tank. then buy hose, a tee, and all the connectors to connect the threaded peices to the valve/airgun. That way i can run 1 pilot into 2 valves. Another question if i have 2 seperatly charged tanks limited by 3/4 airflow by the valves, could i make the pvc tee (right infr...

Thank you so much. That was what I was looking for.
Will I be able to putting a airgun release on that?

Yea that what I really wanted to do... but im lost where to get them and what ones can be addapted... I know boogie got his of ebay... but i couldn't find anything there.

phewwwww.... That was a close one... Almost made my first post in the how-to section. Well Hello guys, I hate to make my first post a question but yea I'm going to. :lol: Alright my "to be" project is going to be a duel chamber pneumatic, both with there own valves and fills/guages... This will hope...