Login    Register
User Information
Username:
Password:
We are a free and open
community, all are welcome.
Click here to Register
Sponsored
Who is online

In total there are 70 users online :: 4 registered, 0 hidden and 66 guests


Most users ever online was 155 on Mon Aug 15, 2016 1:40 am

Registered users: Bing [Bot], Google [Bot], Google Adsense [Bot], Yahoo [Bot] based on users active over the past 5 minutes

The Team
Administrators
Global Moderators
global_moderators.png CS

Piston in copper and brass updated 05/03/08 Damage pics

Built a pneumatic cannon? Then post it here! This section is for completed, finished cannons that you have built. Please include pictures and information.
Sponsored 
  • Author
    Message

Unread postAuthor: that_guy » Thu Dec 04, 2008 10:04 am

how did you get 400 psi?
  • 0


that_guy
Private
Private
 
Posts: 3
Joined: Thu May 29, 2008 1:50 pm
Reputation: 0

Unread postAuthor: Ragnarok » Thu Dec 04, 2008 10:12 am

that_guy wrote:how did you get 400 psi?

First line in the first post - kind of hard to miss:
The stirrup pump I built has been driving me up the wall. Significant pressure just sitting there with nothing finished to use it in.
  • 0

Does that thing kinda look like a big cat to you?
User avatar
Ragnarok
Chief of Staff
Chief of Staff
 
Posts: 5339
Joined: Tue Dec 19, 2006 8:23 am
Location: The UK
Reputation: 8

Unread postAuthor: Gippeto » Thu Dec 04, 2008 10:15 am

I have a regulated CO2 setup, and I have a home made stirrup pump that I used with this.

http://www.spudfiles.com/forums/easy-st ... 13277.html

CO2 is less effort, but air is SUBSTANTIALLY faster. :)


Edit: Beaten once again! :lol:
  • 0

"It could be that the purpose of your life is to serve as a warning to others" – unknown

Liberalism is a mental disorder, reality is it's cure.
User avatar
Gippeto
Donating Member
Donating Member
 
Posts: 2393
Joined: Sat Jan 19, 2008 10:14 am
Location: The Great White North...Canada eh!
Reputation: 11

Previous

Return to Pneumatic Cannon Database

Who is online

Registered users: Bing [Bot], Google [Bot], Google Adsense [Bot], Yahoo [Bot]

Reputation System ©'