Help...finding the right piece

Cannons powered by pneumatic pressure (compressed gas) using a valve or other release.
User avatar
achs_xc
Private
Private
Posts: 15
Joined: Mon Jan 26, 2009 8:27 am

I captured this from spike33127's youtube "making a QEV" video. Does anyone know what the three parts are that I labeled with arrows and where can I get them?
Attachments
parts.gif
parts.gif (10.7 KiB) Viewed 1949 times
User avatar
ckman
Specialist
Specialist
United States of America
Posts: 184
Joined: Sun Aug 03, 2008 11:00 pm
Been thanked: 1 time

The big T thing is a brass female T, the long skinny object looks like a hose barb, and the other thing is the piston.
User avatar
achs_xc
Private
Private
Posts: 15
Joined: Mon Jan 26, 2009 8:27 am

If I were to walk into Lowes, Home Depot, etc, what would look for. Is the "T" a compression fitting or something else? And what are the other bits called? I understand it is his piston.
User avatar
ckman
Specialist
Specialist
United States of America
Posts: 184
Joined: Sun Aug 03, 2008 11:00 pm
Been thanked: 1 time

No the T is you screw it in and it is a male woops sry T. well the long one is a hose barb. and the other one the piston well it is homemade like out of epoxy.
SEAKING9006
Corporal 3
Corporal 3
Posts: 734
Joined: Mon Jun 23, 2008 3:20 pm
Location: Texas

You go to the (bathroom) plumbing area. Should be near the PVC isle.
Completed projects:
CA1 SMSS Basic Inline
CA3 PDAB Airburst Cannon

Current Project: Bolt action rifle (25x140mm + 1in shot)
User avatar
sputnick
Specialist 4
Specialist 4
Posts: 498
Joined: Sun Dec 14, 2008 3:53 pm
Location: Ontario Canada

That is a hose barb, and the piston is a brass piece of some sort, likely with a sealing face.

I have actually been thinking about those pieces myself, the T does not look like a regular NPT threaded T, I'm not sure why, but it really seems like a hose thread, those O rings also look like hose rings, I could be wrong, probably am... but oh well.

I have actually been thinking of building a QEV, since my last piston gun was a dud, so my next one will be modular so I can fix things easier...

Good luck!
Image


Add me on MSN to chat about whatever!
User avatar
dudeman508
Specialist 2
Specialist 2
Posts: 237
Joined: Thu Jul 03, 2008 9:19 pm

Does any one speak french.... :lol: :lol: :lol: . also the lower piece looks like part of a compression fitting and so does the tee because look at the other two parts over on the top left, arent they the rest of the compression fitting.
Post Reply

Create an account or sign in to join the discussion

You need to be a member in order to post a reply

Create an account

Not a member? register to join our community
Members can start their own topics & subscribe to topics
It’s free and only takes a minute

Register

Sign in

  • Similar Topics
    Replies
    Views
    Last post