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Hell Raiser
Posted: Mon Jan 31, 2005 7:46 pm
by PCGUY
<div align="center">HELL RAISER
Provided By - EvilEyeMonkey
Its called the hell raiser and it is a double chamber gun.
THE RESULTS WERE AMAZING. IT WENT SO FAR I LOST TRACK OF IT. FOR SURE IT IS THE MOST POWERFUL GUN I'VE BUILT. DAMN IT RULES. I ONLY GOT TO CHARGE IT TO 40PSI THOUGH. BECAUSE OF WHERE I LIVE.
I have a two 1" Watermaster valves hooked to 1 blowgun. (hoping to use a ball valve instead of a blowgun)
All bronze fittings are 1/4" fittings
My barrel is 1 1/4" (I meant to use 1.5" though)
4" Double Chamber
Provided By - EvilEyeMonkey</div>
Posted: Wed Feb 02, 2005 5:10 pm
by theexp
that thing is a BEAST. IF that had supahs instead of sprinkler, (not saying you should do that, becuase of price) that thing would be a megaluancher, but great job, nice clean construction
Posted: Wed Mar 23, 2005 12:25 pm
by Rehab Ralph
The first one that I'm building is going to look just like that, awsome design man!!
Posted: Wed Apr 27, 2005 6:14 pm
by Spencer
Awesome. Just one question. If you are using 2 1 inch valves then you have a total airflow of 2 inches. As far as I can tell everything on the barrel side of the valves is only 1 inch though. Arent you constricting your possible airflow?
Posted: Tue Jun 28, 2005 9:03 pm
by BIG_SAUCE
i have been waiting to build a pneumatic cannon until i got all my ideas right and your design is what i want to use. do the tanks deplete completely after each shot? i dont have much experience with sprinkler valves so i was just wondering.
Posted: Tue Jun 28, 2005 9:05 pm
by iamthewalrus
not COMPLEATLY, when i fire my paintball sniper i can get one friggen powerful shot off then i can get the funny little like fart shot of without pumping again, i guess it kind of depends on your chamber size and amount of psi
Posted: Wed Jun 29, 2005 4:29 am
by spudshot
yeah, i get the same thing with my st. patricks day parade cannon
also big_sauce i'd use NSF-PW reducers instead of the DWV ones he used on his chamber, you're not likely to find them in your area, so go to
http://www.plumbingsupply.com http://www.mcmaster.com http://www.usplastics.com http://www.savko.com to find the parts you need
Posted: Thu Jun 30, 2005 11:04 pm
by BIG_SAUCE
thanks man. awesome cannons
Posted: Sun Nov 06, 2005 10:14 am
by beebs111
iamthewalrus wrote:when i fire my paintball sniper i can get one friggen powerful shot off then i can get the funny little like fart shot of without pumping again,
i can get the same thing with my copy of the pbtg
Posted: Tue Dec 27, 2005 8:44 am
by Cronic
That fart shot can be dangerous. I was using AXE spray and I got this "fart shot" and the inside of my chamber cought on fire because of the liquified spray. Damn the fire it was so funny
Posted: Tue Dec 27, 2005 9:20 am
by spudshot
we're talking about pneumatics, not combustions cronic, but i've had the same thing happen to me, it messed the threads in my cannon a little, but its not too bad so i still use it
Posted: Sat Jan 28, 2006 2:53 am
by electroshockman
This gun is awesome! I love the multi-chamber designs, and I plan on making my next gun similar to this one... maybe bigger though.
Posted: Sat Feb 25, 2006 11:53 pm
by CHRISW_is_DEAD
oh mama! this sure is a nice lookin launcher. quick question. what kind of sprinkler valves did u use on this gun?
Posted: Sat Feb 25, 2006 11:57 pm
by spudshot
they're Orbit Watermaster 1" valves
Posted: Sun Feb 26, 2006 9:55 am
by CHRISW_is_DEAD
Hey thanks man. And this is for the builder. Have you seen the AutoSpud, you should definatly hook your gun up with a stand similar to his. thats just what this gun needs. Oh and i forgot to comment about your set-up of the two valves hooked up to the blowgun. Very nice, very clean