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

1665821 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...

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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

753928 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...

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great job everyone
64 Replies

981735 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...

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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

1164857 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

466026 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

131409 Views

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

Topics

Piston Valve Questions

Last post by willarddaniels
Replies: 10
by theanswerguy » Sat Mar 17, 2007 6:54 pm

First post

Hi everyone. I'm a rather new spud gunner with beginner combustion and pneumatic cannons under my belt. I have a good idea about the physics and...

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just thread into a hole slightly smaller than your threads and ass
That is pretty darn funny! Especially when you take it out of context.
Welcome to...

10 Replies

4226 Views

Last post by willarddaniels
Sun Mar 18, 2007 12:48 am
AYF Piston Valved Cannon

Last post by chaos
Replies: 8
by mark.f » Fri Mar 16, 2007 8:39 am

First post

This is a little cannon I made to drag along to Abbey Youth Fest when I went to serve Jambalaya to launch T-shirts. Turns out I can't actually do...

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nice as mate.

i can just imagine this little kid in the stands....BANG......SMACK..a 300fps t-shirt hits him in the gace and sends him flying. :lol:...

8 Replies

3828 Views

Last post by chaos
Sat Mar 17, 2007 7:49 pm
The B.A.C

Last post by jjjd
Replies: 14
by Torch » Thu Jul 27, 2006 12:58 pm

First post

My first cannon, the B.A.C.(Big Ass Cannon) :). (this is my first cannon upload, sorry if its messy!) Feel free to comment.

Barrel: About 7.5' long,...

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when i was a kid i deshelled like 10 of em in a minute, i just hit em with a sledg hammer, it did no damage to the core, just cracked the outside

14 Replies

7845 Views

Last post by jjjd
Sat Mar 17, 2007 6:35 pm
semi automatic paintall gun

Last post by us sniper
Replies: 19
by us sniper » Sun Mar 04, 2007 3:35 pm
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I am designing a pneumatic paintball gun that will use a magazine for the paintball. The trigger and reload system will be controlled by a motor...

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I am using a magazine, I typed clip by accident. I change the ammo from .5 in paintballs to battieries with cones as their tips. The batteries fit...
19 Replies

15266 Views

Last post by us sniper
Sat Mar 17, 2007 2:24 am
Orbit Watermaster valve leaking brand new?

Last post by Killjoy
Replies: 18
by minuteman142 » Tue Feb 27, 2007 11:28 pm
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Just got 1 Orbit Watermaster sprinkler valve not modded yet and when I pump air using bike pump it leaks slowly out the other end resulting in no...

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Well thats good it works now. Just as a side note, i made the mistake of not cleaning out all of the pvc bits from drilling a chamber once (Patience...
18 Replies

7542 Views

Last post by Killjoy
Sat Mar 17, 2007 1:26 am
Scuba tank presure resavor

Last post by crazyfreak0075
Replies: 8
by acoop101 » Tue Mar 13, 2007 10:20 am

First post

The company I work for has recently come into ownership of several decommissioned high pressure tanks, they weigh a tone but I was wondering about...

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Hey how much would it cost to fill a scuba tank up at a scuba shop???

8 Replies

2922 Views

Last post by crazyfreak0075
Fri Mar 16, 2007 8:36 am
F-14

Last post by ArticWolf
Replies: 11
by mega_swordman » Thu Mar 15, 2007 1:59 pm

First post

This is my first cannon, the F-14, a pneumatic. In the back of the cannon, I used treaded parts so I could easily modify the cannon later. I also...

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I think you need to take the solvent welding course read this it might help. Use your common sense and what others tell you, it might hurt your...

11 Replies

3483 Views

Last post by ArticWolf
Fri Mar 16, 2007 6:28 am
my first mini pneumatic *RIFLE*

Last post by spudthug
Replies: 11
by spudthug » Thu Mar 15, 2007 7:10 pm

First post

this is my first pini pneumatic...it shoots airsoft bbs pretty good...i mgiht switch the blowgun to som other type of valve because people are...

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blowguns are *RATED* to diferent pressures...most are rated to 30 psi...some others are 80 and 90...but that *ONLY* goes for if u keep that brass...

11 Replies

3168 Views

Last post by spudthug
Fri Mar 16, 2007 5:39 am
LOKI

Last post by loganphyve
Replies: 32
by loganphyve » Mon Mar 12, 2007 7:03 pm
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Here it is, folks. The most recent development from ÜberComputer Studios, Ltd. This is Loki, a self-contained, electrically driven, air-fired,...

Last post

FyingSalt Wrote:
I've never seen those tire fillers before, do you know if they're readily available in the States?

These are also available at...
32 Replies

14924 Views

Last post by loganphyve
Thu Mar 15, 2007 9:34 pm
Judgment Arms XM001

Last post by judgment_arms
Replies: 16
by judgment_arms » Sun Dec 17, 2006 8:15 pm
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Judgment Arms pneumatic cannon model XM001
Specifications:
Barrel: 1.50cal 76inches
Pressure Chamber: 2”X 65” 204 in3
Valve: normally it’s a Modded...

Last post

Well the Home-cheapo near us doesn’t have squat. What home-cheapo do you shop at? Round here nobody’s got any thing bigger than two inch in NSF-PW,...
16 Replies

8714 Views

Last post by judgment_arms
Thu Mar 15, 2007 6:51 pm
5 inch chamber

Last post by mopherman
Replies: 22
by mopherman » Sun Mar 11, 2007 1:37 pm
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how much fireing time do you think i can get out of a foot of 5 inch? ive got a marbleMG in the works and i want a shitload of air in that thing.

Last post

This is just my pet topic, might never get built.
22 Replies

5758 Views

Last post by mopherman
Thu Mar 15, 2007 5:50 pm
How does pressure relief valve work?

Last post by spudthug
Replies: 7
by badkarma » Thu Mar 15, 2007 12:35 am

First post

I know the basics of it. What I don't know is does it completely drain the air out or does it drain down to the specify psi? Example: 100psi pressure...

Last post

my aircompressers *pop* thing broke one day....it got stuck then just like blew up....idk if that was the pop thing u guys were talking about but...

7 Replies

3337 Views

Last post by spudthug
Thu Mar 15, 2007 3:57 pm
First Pneumatic damage picks!!!!!!!!!

Last post by spudthug
Replies: 17
by spudthug » Sun Mar 11, 2007 7:49 pm
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hey guys this is my first pneumatic i just got done tonight so i only ran it to 50 psi to check for leaks and watch my valve to see if it...

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thanks guys..im making some more shotgun ammo today and then im gonna make a mini pneumatic....make sure to look at it
17 Replies

6679 Views

Last post by spudthug
Thu Mar 15, 2007 3:46 pm
My biggest yet (barrel sealer)

Last post by lukemc
Replies: 7
by noname » Mon Mar 12, 2007 7:44 pm

First post

I upgraded this POS a couple times. I made a barrel sealing piston valve for it, and then it looked like this. Now it shot a lot better, but it was...

Last post

nice color combo looks good

7 Replies

2673 Views

Last post by lukemc
Thu Mar 15, 2007 1:33 pm
Acouple of instructables on building air sources

Last post by goathunter
Replies: 18
by DeathBlade » Wed Mar 07, 2007 6:48 pm
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Well I just got around to finishing two short instructables one is a homemade air compressor, and the other is a co2 OBA(on board air) system I made...

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Interesting, why didn't you just use a paintball regulator? I have a similiar setup that uses a fixed WGP reg and a chuck/gauge combo from harbor...
18 Replies

7022 Views

Last post by goathunter
Wed Mar 14, 2007 8:38 pm
pneumatic rifle range

Last post by noname
Replies: 11
by integral » Wed Mar 14, 2007 2:34 am

First post

hey i was looking into building a pneumatic rifle similar to the
PSR-01 and i was just wondering about the effective range of such a design. im new...

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it blew up in his leg.
How did it the cannon get in his leg? Do you mean shrapnel? It's completely different.
You really don't need to check for a...

11 Replies

3007 Views

Last post by noname
Wed Mar 14, 2007 7:31 pm
PSVR-2

Last post by pyromaniac
Replies: 14
by PCGUY » Mon Jan 31, 2005 9:39 pm

First post

PSVR 2

Provided By Gyroman79 -

Every source I could find on the Internet was telling me how much more powerful than a combustion gun a pneumatic...

Last post

dude this was last posted about 7 monthes ago! dont post on old topics just to say its bulky!

14 Replies

19246 Views

Last post by pyromaniac
Tue Mar 13, 2007 8:18 pm
Double Piston Conceptual Design

Last post by rad14701
Replies: 9
by rad14701 » Mon Mar 12, 2007 8:38 pm

First post

After browsing these forums over the past several weeks as a non-member I decided to join so I could share an idea that I haven't found in any of the...

Last post

I'm a full-time student, with massive piles of work most of the time. I always have something else to do, but if I spent 24/7 doing school work, I'd...

9 Replies

4180 Views

Last post by rad14701
Tue Mar 13, 2007 3:55 pm
Basic Small Copper Cannon

Last post by joannaardway
Replies: 7
by syco kilaa » Wed Dec 29, 2004 5:25 pm

First post

SMALL COPPER CANNON

Ok, this is well... just a basic small copper gun, it is constructed entirely of 1/2 copper and is soldered together. The input...

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Why has this old thread been dug up?

It would be pushing up the daisies now if you hadn't nailed it to the perch!

7 Replies

9769 Views

Last post by joannaardway
Tue Mar 13, 2007 9:59 am
copper ?

Last post by Hotwired
Replies: 3
by roughboy » Tue Mar 13, 2007 3:06 am

First post

Could a pneumatic ''all copper'' spudgun be built with a sprinkler valve and a blow gun or are there no fittings to join them together?

Last post

Just get a solder/compression fitting to BSP/NPT (thread types) and make sure the BSP or NPT threads fit the sprinkler threads.

3 Replies

1304 Views

Last post by Hotwired
Tue Mar 13, 2007 5:31 am
OMEGA Project- underway!

Last post by PVC Arsenal 17
Replies: 103
by PVC Arsenal 17 » Wed Nov 22, 2006 10:42 am
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All parts have been ordered- cost is over $250 :shock:
They should be in by the end of the week or by monday.

Here's the list of almost everything,...

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I did too.

I just made a little cannon today that I'll post soon and now that it's warm I'll get working on this beast of a cannon again. I tend to...
103 Replies

35708 Views

Last post by PVC Arsenal 17
Sun Mar 11, 2007 5:35 pm
T-Cannon

Last post by A-98
Replies: 10
by robotking34 » Tue Jul 26, 2005 2:42 pm

First post

Here's the T-Cannon specs:

Barrel: 5' long 2 bore
Tank: 5' long 2 wide
Valve: 2 ball valve

Here's a pic:

Last post

heh, srry bout that, i never read the dates on the recent topic ones, ill edit my post

10 Replies

4251 Views

Last post by A-98
Sun Mar 11, 2007 4:53 pm
my cool mini.

Last post by LGM
Replies: 8
by tylerthetatertosser » Mon Feb 19, 2007 10:00 pm

First post

this was and existing gun all i did was paint it and sawed off the barrel.

Last post

DON'T POST IN ALL CAPS!!!
Doesn't look like it would have too specacular of distance, but I could be wrong.

8 Replies

4881 Views

Last post by LGM
Sun Mar 11, 2007 8:43 am
Nail Delivery System (N.D.S)

Last post by LGM
Replies: 11
by imjustpk » Wed Mar 07, 2007 10:22 am

First post

I have finally tested a project that I have been working on for my pneumatic. I call it N.D.S. and it is exactly what it sounds like. I wanted to top...

Last post

Sounds cool, I usually just tape newspaper to the back of nails to make darts.

11 Replies

4449 Views

Last post by LGM
Sun Mar 11, 2007 8:34 am
my "little" cannon

Last post by xcetera
Replies: 12
by xcetera » Mon Mar 05, 2007 5:36 pm

First post

hello i just wanted to showoff my little cannon. this is my first serious project

This cannon have a 4 barrel and a 2,5 ballvalve. i operate it...

Last post

i have washed it and repaint it... i acctually did i august. so those picture are 1,5 years old acctually.

How it is in old norway: it start to...

12 Replies

3981 Views

Last post by xcetera
Sun Mar 11, 2007 5:27 am

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