Pneumatic Cannons

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SpudFiles Potato Gun Commercial

Last post by quinn whitsitt
Posted in Combustion Cannons
Replies: 15
by PCGUY » Tue Oct 29, 2013 10:54 pm » in Combustion Cannons
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I've been wanting to get in some spud shooting action this fall before the weather got cold. I know it's been a while since I filmed anything for...

Last post

thank you for creating this website is there anything i can do to help
15 Replies

573468 Views

Last post by quinn whitsitt
Fri Feb 09, 2024 2:38 pm
Directional Control Valves (3way valves and stuff like that)

Last post by jpalf1
Replies: 86
by POLAND_SPUD » Sun Mar 07, 2010 1:12 am
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Directional Control Valves, commonly refereed to as 3,4,5 etc. valves or spool/poppet valves etc., can be very useful for spuders.
They can be used...

Last post

very,useful info for a beginner such as myself.The links are great as well.Thankyou.(you won't believe this but as i was reading,my fridge comp...
86 Replies

327752 Views

Last post by jpalf1
Sat Apr 13, 2013 10:53 am
Sprinkler Valve Troubleshooting Guide

Last post by quinn whitsitt
Replies: 64
by noname » Sat Jun 16, 2007 12:15 am
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Sprinkler Valve Troubleshooting

This is a guide to sprinkler valve problems. Before creating a new topic to ask questions on why your valve isn't...

Last post

great job everyone
64 Replies

279631 Views

Last post by quinn whitsitt
Thu Feb 22, 2024 2:18 pm
Piston Valves Explained Visually

Last post by pavina
Replies: 178
by clide » Mon May 14, 2007 11:21 pm
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I had this posted on Spudtech, but I am reposting it here to hopefully help some people out and allow for discussions/updates.

Well I made this...

Last post

Thanks for sharing this! It might also be useful to mention how friction and maintenance can affect performance over time. Looking forward to more...
178 Replies

524097 Views

Last post by pavina
Fri Sep 27, 2024 4:05 am
"How Much CO2 do I need?"

Last post by choke
Replies: 32
by BC Pneumatics » Sun Apr 01, 2007 9:52 pm
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For all those people out there looking for a rough idea of how much CO2 they will need for a chamber of any given size-
Just multiply the volume of...

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Great piece of software :) I've been kicking numbers round my head for a while now, and wondered if someone here could confirm. I'm filling a 1.5 dia...
32 Replies

273899 Views

Last post by choke
Thu Jul 04, 2013 2:38 pm
Valve Cutaways

Last post by jhalek90
Replies: 8
by PCGUY » Sat Feb 26, 2005 9:10 pm

First post

VALVE CUTAWAY

Provided By - Longshot

These are some pictures of some of the most popular valves used on spud cannons. Only difference is, these...

Last post

Can someone fix the picture links??

8 Replies

64784 Views

Last post by jhalek90
Wed Oct 07, 2009 2:13 pm

Topics

Irish Parade Cannon

Last post by RandomSkater
Replies: 8
by spudshot » Fri Jun 24, 2005 12:36 pm

First post

I built this cannon back in march for the St. Patrick's Day parade in a town near me, i used it to shoot green confetti, i wasnt actually in the...

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is a pretty good uplaod site, I've had some there for well over a year.

8 Replies

6012 Views

Last post by RandomSkater
Fri Dec 30, 2005 2:47 am
The HHQEV

Last post by Terrible
Replies: 5
by Terrible » Thu Dec 22, 2005 9:48 am

First post

this is my second cannon i built. as you can see its just that (Hand Held Quick Exhaust Valve) with some assorted pipe fittings and an old 9 0z co2...

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Thanks for the info i use my 4500psi paintball air system regulated down to about 150psi for refills and i have a scuba tank to fill that.I dont have...

5 Replies

3914 Views

Last post by Terrible
Thu Dec 22, 2005 10:18 pm
My second pneumatic

Last post by taterjim
Replies: 5
by taterjim » Sun Aug 14, 2005 9:06 pm

First post

My second pneumatic turned out better than I expected ,It's really too powerful for shooting potatoes ,they just curve all over the place. I shot a...

Last post

Since I posted this article a few months ago ,I have put a sprinkler valve on the first little cannon shown, with blowgun actuation , I have made a...

5 Replies

4070 Views

Last post by taterjim
Wed Dec 21, 2005 10:36 am
Spudinator 3000

Last post by julz
Replies: 8
by cannon man » Thu Sep 08, 2005 3:27 pm

First post

This is my most recent cannon i have made. It's a truck air tank fitted with a 1 1/4 inch ball valve and a 2 inch by 5 ft long barrel. I know it's...

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holy crapoly! i thought it was a combustion with a bbq gas tank chamber lol. thats beast is awesome man.

hey all, long time no see :) nice being bak...

8 Replies

5522 Views

Last post by julz
Tue Dec 13, 2005 9:53 pm
Joel's TSL2500

Last post by drac
Replies: 6
by PCGUY » Sat Feb 05, 2005 4:48 pm

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TSL2500

This cannon can be bought from my friend Joel HERE .

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Very astute observation nano-nater! Looks like the things sticking out is a grip.

6 Replies

9923 Views

Last post by drac
Thu Nov 24, 2005 7:28 pm
my pbsr

Last post by beebs111
Replies: 6
by beebs111 » Sun Nov 06, 2005 7:37 am

First post

i just made a pb sniper like the 1 in official. it has an 18ci chamber, 3/4 cpvc barrel, and 1/2 pvc barrel, it shoots really well. im puttin up pix...

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just a metal 1 from an auto parts store, u have to drill a hole the put it up through the chamber if that helps

6 Replies

4018 Views

Last post by beebs111
Wed Nov 09, 2005 6:22 am
Modified Crosman 760, 4.5 to 6mm

Last post by Shandora
Replies: 3
by Darkerweb12 » Sun Nov 06, 2005 3:30 pm

First post

I found my old Crosman laying around a couple days ago, and thought, hey, I don't have an airsoft gun anymore.. So I decided to modify my BB gun,...

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nice madding i need to do that
:shock:

3 Replies

4206 Views

Last post by Shandora
Tue Nov 08, 2005 11:53 am
Simple Pneumatic

Last post by taterjim
Replies: 9
by PCGUY » Mon Jan 31, 2005 12:49 am

First post

SIMPLE PNEUMATIC

Provided By - DR

Here is my Burst-Disc Launcher. This Chamber will be modified to run on a 2x mix of propane and 15psi of...

Last post

What you a re doing here is similar to what I've been doing with my latest cannon. I use a 3 1/2 oz drinking cup stuffed at the barrel end of the...

9 Replies

13818 Views

Last post by taterjim
Fri Nov 04, 2005 8:42 pm
X-Wing

Last post by YobaRoba
Replies: 5
by YobaRoba » Wed Oct 19, 2005 4:57 pm

First post

Hello all

here my latest cannon

all copper construction, 22mm chambers, 15mm barrels, 130-40psi

GGDT predicts 750fps with a 3 gram potato

time...

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Thanks Pimpmann, i wanted to have a launcher that had a large chamber volube but without the large size, so having 2 additional chambers added on to...

5 Replies

4713 Views

Last post by YobaRoba
Fri Oct 21, 2005 8:54 am
4 Tank Howitzer-Style Cannon

Last post by 3quarters
Replies: 2
by 3quarters » Mon Oct 17, 2005 10:01 pm

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This is a cannon that my neighbor and I designed and built.
the pipes are size 1 1/2 inch in diameter, aside from the detachable part of the barrel....

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I tried to get the pictures in, but my computer is too slow for the security cutoff, so i had to send it to PCGUY to upload, and he just hasn't yet

2 Replies

3790 Views

Last post by 3quarters
Tue Oct 18, 2005 4:04 pm
SR-01

Last post by Ballad_Black
Replies: 2
by Ballad_Black » Tue Oct 18, 2005 12:18 am

First post

First off, I think I put this in the right topic. Anyway, my third gun is in production, well, the planning stage. I wanted another pneumatic,...

Last post

I was thinking of going with a 3/4 barrel, 1.5 or 2 inch compression chamber. Still have to find a sprinkler valve, looks like the net is the only...

2 Replies

3228 Views

Last post by Ballad_Black
Tue Oct 18, 2005 1:36 pm
Iron Fury

Last post by fred_roux
Replies: 3
by drac » Tue Oct 11, 2005 6:39 pm

First post

Been a while since I used metal for a gun, so I went and blew 40 bucks on various parts, and came up with this:

The chambers are dual 12x 1 1/4...

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Nice gun!

You could try to make a pneumatic ram to open the ball valve.
like this one:

This way it will open quick and still be able to suport...

3 Replies

3921 Views

Last post by fred_roux
Sat Oct 15, 2005 6:50 pm
Somebody Stop Me

Last post by CS
Replies: 5
by taterjim » Tue Oct 11, 2005 9:58 pm

First post

Somebody stop me . seems that my cannons just keep gettting bigger all the time. this one is really simple .but just p lain big. It is 11ft. and 6...

Last post

What do you need help with? Just PM me with your problem and I try to help you out.

5 Replies

4674 Views

Last post by CS
Sat Oct 15, 2005 5:13 pm
8 ft long pneumatic spud launcher

Last post by msg72391
Replies: 13
by msg72391 » Tue Oct 04, 2005 7:39 pm

First post

This spud launcher shoots fast and far but runs on low pressures such as 25 psi. I shot a rubber ball ou of sight into the sky, no exaggeration.

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Thanks that makes me feel better. It is funny because I thought 40psi was too much but if you are right i can take it up too 100psi!!

13 Replies

11103 Views

Last post by msg72391
Fri Oct 07, 2005 5:41 pm
Spudinator CP

Last post by sergeantspud2
Replies: 4
by sergeantspud2 » Wed Sep 07, 2005 6:43 pm

First post

this is my new gun called the spudinator CP. it is mainly 2 pvc with a 1 sprinkler valve. it has almost 400 ci of chamber space. the barrel is...

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it is 1/2 pipe i cut a curve to match the pipe then zip tied it together

4 Replies

5044 Views

Last post by sergeantspud2
Wed Oct 05, 2005 9:01 pm
The Pieco of Scheisse PNeumatic

Last post by drac
Replies: 9
by drac » Mon Apr 25, 2005 9:58 am

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This is my first cannon. Because I didn't use primer, I had to use galvanized steel, which is a real to carry. It'll mosdt likely be scrapped for...

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I might put a sprinkler valve on it, but I don't think it's worth it. I might as well rebuild the gun so it has no DWV and is properly constructed....

9 Replies

6968 Views

Last post by drac
Sat Sep 24, 2005 8:59 pm
Big, Powerful and Cheap!

Last post by Alder
Replies: 6
by Teucer » Tue Jul 26, 2005 11:21 pm

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I built this cannon for a little under $50 and it is very powerful. For reference to its size the two side pieces of the cannon are made from 5 foot...

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what do expect from a guy who tryed to bite his english teacher :twisted: :twisted: :twisted: :twisted: :twisted: :twisted:

6 Replies

6031 Views

Last post by Alder
Sat Aug 13, 2005 9:46 am
First Piston Cannon

Last post by iamthewalrus
Replies: 2
by drac » Sun Jul 03, 2005 5:25 pm

First post

I finally finished my first piston. It is in a 1 1/2 inch tee. The input is 1 1/4 threaded female, and the outlet is 3/4 inch with female threads for...

Last post

very nice, i love the handle set-up and the camo. u are going to paint the rest that color...right??

2 Replies

3947 Views

Last post by iamthewalrus
Mon Jul 04, 2005 10:43 am
mini bb piston gun

Last post by spudshot
Replies: 6
by spudshot » Sat Jun 18, 2005 6:07 pm

First post

just for a bit of fun i made a tiny coaxial bb gun using a sch 80 nipple and 2 1 threaded encaps for a chamber, the piston is a piece of rubber,...

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i could, but that would mean tapping another hole in the bottom, and using a different screw on cap, really its too much work when i already have a...

6 Replies

6043 Views

Last post by spudshot
Mon Jun 20, 2005 7:57 am
Medevil Spud Launcher

Last post by BLASTphemy
Replies: 10
by BLASTphemy » Thu Jun 09, 2005 10:57 am

First post

Well this isn't a pneumatic launcher, but scince this is safer than a combustion launcher i decided to submit in this forum because there is nowhere...

Last post

i just added a devastation pic for yall

10 Replies

9045 Views

Last post by BLASTphemy
Mon Jun 13, 2005 10:51 am
Super Small

Last post by iamthewalrus
Replies: 10
by iamthewalrus » Thu Jun 09, 2005 5:51 pm

First post

Yeah, i had a strange idea one night and i thought y does combustion have super small pill guns but pnumatics are all a lot bigger so i desided to...

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no idea, if it breaks i wont care a whole lot, i dont even know y i made it, just thought it would be fun, i doubt it will work once i finish it and...

10 Replies

6805 Views

Last post by iamthewalrus
Sat Jun 11, 2005 4:01 pm
Copper QEV

Last post by airpress
Replies: 5
by drac » Mon May 30, 2005 9:26 am

First post

Recently my QEV arrived in the mail (courtesy of Mr.Plow) and I got right to building. I had bought all the parts beforehand so I could finish it the...

Last post

Copper can't you weld with a mig/mag/stick welder,because its to tin and copper melt a 1800°.Steel melts a higher temperatures
You can only solder it...

5 Replies

6035 Views

Last post by airpress
Wed Jun 08, 2005 10:45 am
The Mr.Plow PPP Wannabe

Last post by drac
Replies: 28
by drac » Mon Apr 25, 2005 12:52 pm
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This is my first pneumatic that actually works. I got a bit crazy with the primer, and it dripped all over the place. Its chamber is 1 1/2in by 7in...

Last post

To be honest, I don't like ordering online. Besides, I live in the city so the power offered by a ball valve is perfectly fine for me.
28 Replies

17803 Views

Last post by drac
Fri May 13, 2005 6:16 pm
The Messenger

Last post by julz
Replies: 11
by julz » Thu Apr 28, 2005 3:54 am

First post

i recently built my own cannon. it has a 2.5:1 air chamber to barrel ratio and the barrel is 1metre long by 1inch.
at sixty psi it shot a cork coated...

Last post

sweet, thanks man. i get it now.
---Julz

EDIT: the cannon broke a while back after i did the chamber enlargement, but now i think its fixed! i just...

11 Replies

9513 Views

Last post by julz
Fri May 06, 2005 12:59 am
pint sized LRPL-01

Last post by spudshot

by spudshot » Mon May 02, 2005 6:29 pm

this is a mini version of plasticex009's LRPL-01, the chamber is 2 and the barrel is 1 , the piston is a 1.5 coupling with some slivers of 1.5...

0 Replies

4612 Views

Last post by spudshot
Mon May 02, 2005 6:29 pm

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