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

1664324 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

753482 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

981338 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

1164460 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

465793 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

131344 Views

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

Topics

[update]Killa's amazing barrel sealer!

Last post by killagorrila99
Replies: 23
by killagorrila99 » Wed Dec 20, 2006 4:52 am
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Here she is! First time I fired it I had my doubts, It was at 20psi with a marble. I pulled the ball valve and CRACK. But I never even saw a blue...

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Haha, I havn't really been shooting stuff, just shooting distance.
23 Replies

8515 Views

Last post by killagorrila99
Tue Dec 26, 2006 1:59 am
Help if you can

Last post by c19o
Replies: 6
by s18022 » Sat Oct 28, 2006 3:51 pm

First post

I am building a gun (better refered to as a cannon sinse it is like 15ft long) that i need to get a valve for it, it is a 4inch * 5ft tank and a...

Last post

make a piston valve

6 Replies

2493 Views

Last post by c19o
Mon Dec 25, 2006 10:57 pm
Damage Pics Profs Coaxile OF DOOM!!!

Last post by ProfessorAmadeus
Replies: 26
by ProfessorAmadeus » Fri Dec 15, 2006 10:48 pm
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OK this is my old coaxile that I finaly got around to posting. Its really strong blah blah blah Mooses taste good with fish oil....

Anyways the...

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Yeah I know but its to cold to paint now. But on thursday it will be 70 so I could paint it then. Should it be black and red?
26 Replies

8300 Views

Last post by ProfessorAmadeus
Mon Dec 25, 2006 10:45 pm
how hard is it to make a very simple pnematic?

Last post by rl93
Replies: 13
by pizlo » Fri Dec 22, 2006 7:50 pm

First post

ive been thinking alot about combustion but it seems pneumatic has certain advantages, im handy enough and have some tools, i know ill need to make a...

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Very simple

13 Replies

3786 Views

Last post by rl93
Mon Dec 25, 2006 9:00 pm
Paint morter vid

Last post by judgment_arms
Replies: 2
by squeaks » Mon Dec 25, 2006 1:59 pm

First post

Does anyone have videos of firing a homemade paintball morter? I was kinda interested in seeing one and what kind of spread they had.

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When I fire paintballs out of my XM001 the spread at 25 yards is somewhere between one and five feet with a flat trajectory. I’ve never fired tried...

2 Replies

1153 Views

Last post by judgment_arms
Mon Dec 25, 2006 8:10 pm
mini air compressor

Last post by MisterSteve124
Replies: 2
by keep_it_real » Mon Dec 25, 2006 5:26 pm

First post

2 Questions...

1. How fast does a 12v compressor fill a half a gallon tank?

2. Are there any portable ones that don't have to be hooked into a car?

Last post

You could just get a bike pump inflator. They go to like 60 psi and plug in to a regular outlet.

2 Replies

1403 Views

Last post by MisterSteve124
Mon Dec 25, 2006 5:43 pm
Backpack Cannon

Last post by CmpCouselor
Replies: 4
by CmpCouselor » Sun Dec 24, 2006 10:24 pm

First post

Ok, first off, this is my first post. I've been doing alot of reading. I was just wondering if anyone has thought about making a backpack cannon. I...

Last post

Wow, thanks guys. I saw the Proton pack, I just wasn't sure if that was Peumatic or not. It would be at a camp, with little kids, so a combustion...

4 Replies

2134 Views

Last post by CmpCouselor
Mon Dec 25, 2006 3:09 pm
Blowing into a sprinkler valve

Last post by Bluetooth
Replies: 20
by Petrie » Wed Dec 20, 2006 2:29 pm
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I just got my first sprinkler vavle for my birthday and i tried blowing into it and it wont hold air
is that a problem?? If so how can i fix it? If...

Last post

I really don't think anyone cares how much pressure in what organ can kill you. Is anyone even trying to help the starter of this thread?
20 Replies

7778 Views

Last post by Bluetooth
Mon Dec 25, 2006 10:38 am
My first Pneumatic

Last post by killagorrila99
Replies: 7
by homedepotpro » Tue Nov 28, 2006 12:12 am

First post

this is my first time building a pneumatic. I have aready built a combustion and i was bothered by the lack of control i had over the propelent. i...

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killa, your grammar makes me laugh. I like how you spell damn with b instead of an n

and always add r's to lovely

Well thats damb loverly of you...

7 Replies

7871 Views

Last post by killagorrila99
Mon Dec 25, 2006 4:56 am
Ghetto PB Assault Rifle

Last post by PVC Arsenal 17
Replies: 21
by Syfer » Mon Jul 24, 2006 5:18 pm
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Gun Name - Ghetto PB Assault Rifle
Type - Pneumatic
Chamber - Air tanks
Barrel size - 6 inches long / About 3/4 inside not quite though
Special...

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i know this thread is a bit old but to clear something up...

he has a compressed air tank. its ether high out put or low out put. high being 800psi...
21 Replies

12941 Views

Last post by PVC Arsenal 17
Sun Dec 24, 2006 9:22 pm
Nerf Mini Vortex Football Launcher

Last post by Elemental
Replies: 14
by Elemental » Sat Dec 23, 2006 11:53 pm

First post

Okay, I'm designing a LAW for paintball that shoots min Nerf vortex footballs (thay are 2 in diameter).

Here's my design so far...

I want it to...

Last post

Yay for the Van Halen paintjob. Why not the traditional red with black and white stripes?

Cause I'm using it in the woods and I don't want to stick...

14 Replies

9489 Views

Last post by Elemental
Sun Dec 24, 2006 3:26 pm
Burst Disc revisited

Last post by frankrede
Replies: 11
by PVC Arsenal 17 » Sat Dec 23, 2006 2:57 pm

First post

This recent burst trend inspired me to dig mine from over the summer back up and paint it. I used Krylon Fusion Camo in green and brown.

12 x 2...

Last post

hmm, thats how most I have seen are.

11 Replies

3986 Views

Last post by frankrede
Sun Dec 24, 2006 1:57 am
semi auto valve safety

Last post by schmanman
Replies: 10
by keep_it_real » Sat Dec 23, 2006 4:58 pm

First post

I'm making a semi auto valve. You can go here to see it:

I have a couple questions.

1. I'm planning on using CO2 paintball tank with a regulator....

Last post

I would recommend a palmer co2 reg, like gort sells.

google it.

10 Replies

2591 Views

Last post by schmanman
Sat Dec 23, 2006 10:21 pm
simple yet effective large bore silencer!!!

Last post by Brian the brain
Replies: 2
by Brian the brain » Fri Dec 22, 2006 3:30 pm

First post

As posted on Spudtech:

Me and my brother have come up with a theory.We think it's possible to silence a barrel sealer with any bore size.

What if,...

Last post

My thoughts exactly.
It's worth a...shot...

2 Replies

2569 Views

Last post by Brian the brain
Sat Dec 23, 2006 6:18 am
portable burst disk

Last post by Insomniac
Replies: 4
by Insomniac » Fri Dec 22, 2006 3:46 am

First post

I just had an idea on how to make a portable burst disk gun without multiple burst disks. You get a regular pvc burst disk gun and then attach a...

Last post

Hey I only just realised that somone replied!
@ pvc arsenal: The idea was to let all the air out in one hit, the whole point of this gun would be...

4 Replies

1589 Views

Last post by Insomniac
Sat Dec 23, 2006 5:38 am
M.H.I.S sawn-off.

Last post by Insomniac
Replies: 15
by rna_duelers » Fri Dec 01, 2006 5:15 pm
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This is my newest arival to my arsenal of cannons and well its very small as you can see and packs quite a punch.

The unit sports a 25mm modded...

Last post

Did it cut you or did the plastic just whack into your hand real fast?

lol I'm in the professors signature lol
15 Replies

7972 Views

Last post by Insomniac
Sat Dec 23, 2006 5:32 am
Mammoth

Last post by Triggahappy
Replies: 13
by Mini Khan » Wed Jan 18, 2006 11:24 pm

First post

I will soon be posting a mammoth cannon. this cannon will be so massive that for the air chamber it will use over 16 feet of sch40 2.5 inch pipe....

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Ha ha :lol: Yeh that was a figure of speach, my front yards not even that big.

13 Replies

5242 Views

Last post by Triggahappy
Sat Dec 23, 2006 1:38 am
3rd copy burst disk gun.

Last post by Triggahappy
Replies: 10
by killagorrila99 » Thu Dec 21, 2006 9:24 pm

First post

This is a copy of dungduo and the professors burst disk guns. Since the professor managed to copy dunduo on the first day his gun was posted, I...

Last post

Yeh this is a spud forum and although english matters I dont think its a real issue if we use mostest and ghettoester. There actually pretty cool...

10 Replies

2870 Views

Last post by Triggahappy
Sat Dec 23, 2006 1:34 am
2" piston cannon

Last post by PVC Arsenal 17
Replies: 12
by haulinick » Wed Aug 09, 2006 1:01 am

First post

Here's my new beast of a cannon. it uses a 3 chamber and a 2 barrell. I am planning on making more barrels for it. probably a tennis ball barrel too....

Last post

^ dude, stop kicking these up. Nobody cares anymore about the old ones.

now I'm gonna get spanked by pimp for telling you that...

12 Replies

5455 Views

Last post by PVC Arsenal 17
Fri Dec 22, 2006 9:23 pm
Profs marble sniper (as seen at spudshot.com)

Last post by Flying_Salt
Replies: 16
by ProfessorAmadeus » Fri Dec 22, 2006 1:24 pm
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This is my marble gun. It was used in the wall of doom ( ) and for the damage and also in the accurate marble ammo how to ( ). It has a 2 inch by 1...

Last post

Lol I put a ball bearing in there and blew in it to see what would happen. The marble shot across my living room and almost hit my cat.

Oh and my...
16 Replies

4901 Views

Last post by Flying_Salt
Fri Dec 22, 2006 3:18 pm
Hydro-Pnumatic

Last post by turbohacker
Replies: 15
by sergeantspud2 » Mon May 01, 2006 5:57 pm
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This gun came to me when i was day dreaming in english (lol go figure) we were studying prefixes and suffixes and one of them was hydro. Then I began...

Last post

you should use that new ram and just acuate it with the air in the gun and a small ball valve
15 Replies

9345 Views

Last post by turbohacker
Fri Dec 22, 2006 3:09 pm
STAG 5

Last post by turbohacker
Replies: 12
by PCGUY » Mon Jan 31, 2005 7:18 pm

First post

STAG 5

Provided By - Bartman007

Last post

you know you dont need a rifled barrel to make a piston gun right :?:

12 Replies

13489 Views

Last post by turbohacker
Fri Dec 22, 2006 2:17 pm
dumb diphragm question

Last post by MrCrowley
Replies: 6
by Bluetooth » Mon Aug 28, 2006 8:21 pm

First post

Sorry this is a really dumb question and your probably going to tell me to look it up and i did and i didn't find anything so does a diaphragm need a...

Last post

1:Dead topic
2:You have no idea what your talking about,they're not talking about sprinklers they're talking about diaphragms as valves.

6 Replies

5217 Views

Last post by MrCrowley
Fri Dec 22, 2006 2:01 pm
tap my air chamber

Last post by runningawaypyro
Replies: 19
by roughboy » Thu Dec 21, 2006 7:11 pm
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I already tap my chamber so what next? do i take my pressue gauge and just fit it into the taped hole or is there some kind of npt adapter or...

Last post

hhhmmmm i think im gonna have to take another look around home depot. has anyone used kellar plumbing supply? jsut wondering because i live just down...
19 Replies

5997 Views

Last post by runningawaypyro
Fri Dec 22, 2006 12:24 pm
Golf Ball Cannon

Last post by sgehring
Replies: 48
by MisterSteve124 » Mon Dec 18, 2006 7:19 pm
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Well here's my brand new golf ball cannon that I got all the parts for christmas. It has a 24 x 4 chamber and a 60 golf ball barrel (1.5 sdr 21...

Last post

I am extremely pleased with mine. Very well made. The price was fair and I had it a week from when I ordered it. check out the link to the gun I used...
48 Replies

25487 Views

Last post by sgehring
Fri Dec 22, 2006 3:52 am

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