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

1071682 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

510836 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

606604 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

768822 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

358603 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

88283 Views

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

Topics

Missing screw…

Last post by MrCrowley
Replies: 6
by judgment_arms » Tue Dec 05, 2006 2:25 pm

First post

Hey all, I think I’ve got a problem; I lost one of the screws out of my sprinkler valve and although it still holds pressure, or at least 10 PSI, I...

Last post

You retarded female asshole! Your mother would be ashamed over you.

6 Replies

2523 Views

Last post by MrCrowley
Tue Dec 05, 2006 9:42 pm
M.H.I.S Piston powerd golfballer.

Last post by pyromanic13
Replies: 24
by rna_duelers » Thu Oct 05, 2006 3:38 am
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mehhh coudlnt be botherd with.Maybe some other time i might update..The barrel is 1.9 meters the chamber is 1 meter and the piston is madefrom a air...

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what do you mean he's ditching us... rna? nooo!
24 Replies

11362 Views

Last post by pyromanic13
Tue Dec 05, 2006 7:53 pm
M.H.I.S sniper with laser sights.

Last post by killagorrila99
Replies: 19
by rna_duelers » Thu Jun 29, 2006 6:10 am
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This is my new sniper i made it this afternoon with some stuff i had lying around,well actualy i cannabalised another cannons to make it.First off i...

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I think thats just a cool modded pope valve. This gun is another reason why we will never forget you.
19 Replies

8195 Views

Last post by killagorrila99
Tue Dec 05, 2006 7:47 am
some of my guns

Last post by Rambo
Replies: 18
by Rambo » Mon Dec 04, 2006 2:13 pm
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Beacuse we moved to nice big remote from the city(hehe) house there was a very long period in wich I didn't have internet.In that time I was playing...

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And btw I found this in one of my folders.
18 Replies

7540 Views

Last post by Rambo
Tue Dec 05, 2006 5:39 am
Piston Valve

Last post by killagorrila99
Replies: 2
by Mitchy » Tue Dec 05, 2006 2:48 am

First post

Can you please give me some info on Piston valves????

and how to make them or at least set me into the right direction.

Cheers

Last post

www.bcvids.com has all you need to know and more!

YAY 800 POSTS!

2 Replies

1577 Views

Last post by killagorrila99
Tue Dec 05, 2006 5:17 am
Pnuematic marble cannon

Last post by Jedwards
Replies: 16
by Jedwards » Sun Dec 03, 2006 4:18 am
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This is my FIRST pneumatic gun it works pretty good but i havnt got any damage pics yet. The sprinkler valve used to leak but i some how stopped it i...

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Yeah ill make one based on that sniper. I dunno how well ill be on putting a mag on it.. I think i will need a bit more research.
16 Replies

5975 Views

Last post by Jedwards
Tue Dec 05, 2006 4:31 am
All my T's LOL

Last post by Recruit
Replies: 6
by Dan003400 » Sun Nov 26, 2006 1:59 am

First post

Here is the Pic of them all so far as of 11/26/06

Last post

Teach the uneducated caveboys/girls how modern spud guns work. :lol:/\

6 Replies

3476 Views

Last post by Recruit
Tue Dec 05, 2006 2:18 am
Spazooka mk2.

Last post by squeaks
Replies: 12
by killagorrila99 » Mon Nov 27, 2006 3:18 am

First post

My first big coaxile. Also spazooka MK2. Please leave comments and ask questions.
The barrel is 3/4 pvc. Chamber is 2 inch. Only tested to 30 psi but...

Last post

For starters, I think I'm an idiot 'cause I thought this was another mini from killagorrila, then I saw that it was larger than his hand. Second,...

12 Replies

6330 Views

Last post by squeaks
Tue Dec 05, 2006 1:02 am
Dr. menace!

Last post by killagorrila99
Replies: 16
by killagorrila99 » Mon Nov 27, 2006 3:06 am
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This is sorta my replica of RNA duelers gun, Pretty nice if you ask me.

Last post

Okey dokey!.................................................................................
16 Replies

5716 Views

Last post by killagorrila99
Mon Dec 04, 2006 4:12 am
8gram Co2 Canisters

Last post by noname
Replies: 8
by Mitchy » Sun Dec 03, 2006 6:55 am

First post

Hey guys,

Was wanting to know of if there was any way to use those co2 canisters as a propellant? Whats the best way of fitting them to an over...

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Co2 liquidizes at 800-900 psi, the cartridges are anywhere between that and 2000 psi.

8 Replies

2967 Views

Last post by noname
Sun Dec 03, 2006 10:35 pm
Uk Sprinkler Valves

Last post by shadow123698
Replies: 6
by ChunKy » Wed Aug 23, 2006 8:32 am

First post

Does anyone have any information on where i can buy Sprinkler Valves in the Uk, i've looked most places, but either found Ball Valves, or incredibly...

Last post

where would I be able to find some parts for a spud gun? like a trigger valve, or 3 diameter pipe:?:

6 Replies

3008 Views

Last post by shadow123698
Sun Dec 03, 2006 7:00 pm
Finally I got my Small 4" Chamber

Last post by drac
Replies: 3
by Dan003400 » Sun Dec 03, 2006 3:15 pm

First post

Her is a Pic

Last post

IDK, but untill there's a finished cannon in this topic, it's moved to.. uhh.. Pneumatic Cannon Discussion.

3 Replies

1815 Views

Last post by drac
Sun Dec 03, 2006 6:22 pm
Air Tubing

Last post by MisterSteve124
Replies: 7
by Monkey621 » Wed Nov 29, 2006 10:55 pm

First post

For many modded sprinklers, piston valve pilots, etc. They all use 1/4 tubing and barbed fittings. The only tubing they sell at Home Depot and Lowes...

Last post

Just use Vinyl tubing with reinfrorced braid it is rated to 160psi which will be fine.

7 Replies

4226 Views

Last post by MisterSteve124
Sun Dec 03, 2006 5:04 pm
GDDT ...please help

Last post by boilingleadbath
Replies: 6
by pyromanic13 » Fri Dec 01, 2006 4:35 pm

First post

I'm useing a regular not modded watermaster sprinkler valve. also I didn't mean to circle the projectile mass, and size

can someone help me fill out...

Last post

Pyromaniac13, you've been here over a year, and have made nearly half a thousand posts... yet you still don't realize that all that changes when you...

6 Replies

2170 Views

Last post by boilingleadbath
Sun Dec 03, 2006 3:37 pm
First Timer

Last post by Monkey621
Replies: 26
by Monkey621 » Thu Oct 19, 2006 4:48 pm
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I'm new to spudguns, I've got a lot of experience with tools and such and I came across 2 pieces of 2 PVC Sch.40 rated at 260 psi (NSF-PW) about 30...

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Unless you put a piece of pipe between the two quarters and tighten it down.

What exactly do you mean by that? I'm switching the design over...
26 Replies

9927 Views

Last post by Monkey621
Sun Dec 03, 2006 2:32 pm
4" to 1 1/2" threaded Bushing reducers

Last post by sgort87
Replies: 11
by Hayseed_Andrew » Wed Nov 29, 2006 4:49 pm

First post

Probly gonna get flamed for this, but. Do all fittings this big have to go into a coupler, or can I find some that fit into the pipe itself, if so,...

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Unless he uses the trick where 3 couplers fit in 4 pipe. Then he can stick a 3x1.5 bushing in there. That would also take care of your request for...

11 Replies

3803 Views

Last post by sgort87
Sun Dec 03, 2006 2:32 am
King Pin

Last post by frankrede
Replies: 8
by PCGUY » Tue Feb 01, 2005 12:03 am

First post

KING PIN

Provided By FoxxLord -

This is one of my favorites, just for the sheer joy of doing something different I came up with the KingPin....

Last post

Hmm nice implication of the solenoid, but a ball valve would out perform it

8 Replies

13526 Views

Last post by frankrede
Sun Dec 03, 2006 12:54 am
Piston Valve Vent Size.

Last post by Bluetooth
Replies: 16
by Bluetooth » Thu Nov 30, 2006 4:12 pm
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I am building a piston valve encased in a 1.5 tee. Would a .25 blowgun be enough to vent it or should i buy a .5 ball valve?

Last post

I just bought all the parts today and plan to build it on saturday and test on sunday.
16 Replies

5170 Views

Last post by Bluetooth
Fri Dec 01, 2006 7:04 pm
My First Spud Gun

Last post by saladtossser
Replies: 63
by -Skate- » Sun Nov 26, 2006 6:24 pm
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Yeah... My first spud gun... Not completed YET but I will keep you informed on the progress. We still need to put the valve in. Also, it needs a hot...

Last post

7 mega pixel camera at minimal focus distance

it is not labeled cell core and doesnt seem to be cell core
63 Replies

24311 Views

Last post by saladtossser
Fri Dec 01, 2006 12:31 pm
breech loading

Last post by pyromanic13
Replies: 6
by Deko » Thu Nov 30, 2006 9:07 pm

First post

i got a .5 in pvc sch 40 barrel on my pneumatic and was wanting to put breech loding on it can someone please help me with this?

Last post

.5 pipe? copper= pipe cutter
pvc=saw

6 Replies

2099 Views

Last post by pyromanic13
Thu Nov 30, 2006 10:04 pm
Piston Bumper

Last post by Hayseed_Andrew
Replies: 11
by squeaks » Sat Nov 18, 2006 8:54 am

First post

Ok, I just finished a chamber sealing piston that I made out of Redwood(Bad idea) and after I fired it twice my pretty pink piston(hahaha, redwood,...

Last post

ya maybe but i was just looking for something to make it quieter.

11 Replies

5535 Views

Last post by Hayseed_Andrew
Thu Nov 30, 2006 6:30 pm
Portable compressor

Last post by zx300_
Replies: 8
by Angel-FR » Wed Nov 29, 2006 10:14 am

First post

Hello , for my next spudgun (my first pneumatic one) i need a way to fill the chamber while being in forest (im doing spudgun secretly and i cant...

Last post

What about a small sealed lead acid battery from a hobby shop, like a 7Ah one...

8 Replies

3173 Views

Last post by zx300_
Wed Nov 29, 2006 11:52 pm
3" to 1" reducers

Last post by Monkey621
Replies: 3
by the_beaver689 » Tue Nov 21, 2006 7:46 pm

First post

Where is a good place to buy 3 to 1 reducers?

Last post

They have a 3-1 on mcmaster

3 Replies

1705 Views

Last post by Monkey621
Wed Nov 29, 2006 10:52 pm
Help with lubricating diaphram in Rain Bird 100-DV valve

Last post by zx300_
Replies: 15
by zx300_ » Mon Nov 20, 2006 8:24 pm
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First of all, I was told that modding the valve doesn't get rid of the 'honk', instead they told me it needed to be lubricated. So, today I bought...

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The valve isn't in the centre, it is a very tiny screw in thing off to the side (3-4mm or so in diameter). I thought it was a bleeder thing so it...
15 Replies

5240 Views

Last post by zx300_
Wed Nov 29, 2006 10:08 pm
Big coaxial piston cannon

Last post by Hayseed_Andrew
Replies: 13
by sonicst0rm » Tue Jun 28, 2005 7:59 pm

First post

check it

Here it is! Wohoo, finally done. Took me 3 days to construct, but I made sure i constructed it well. Man, this thing packs a wallop. We...

Last post

OOPPsssssssssssieeee, sorry guys, definitly my fault

13 Replies

7956 Views

Last post by Hayseed_Andrew
Wed Nov 29, 2006 9:31 pm

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