Show us your pneumatic spud gun! Discuss pneumatic (compressed gas) powered potato guns and related accessories. Valve types, actuation, pipe, materials, fittings, compressors, safety, gas choices, and more.
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Matt221985
- Private 3

- Posts: 59
- Joined: Mon Jun 04, 2007 1:55 pm
Thu Jun 07, 2007 9:36 pm
After i get the fittings and elbows replaced , what is the max psi that i can saftley put in this?
Specs:
3 inch pvc at 2ft long
1.5inch barrel at 5ft long

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hi
- Staff Sergeant 2

- Posts: 1619
- Joined: Thu Feb 01, 2007 9:28 pm
Thu Jun 07, 2007 9:40 pm
i wouldnt go over 150. the pipe may say higher, but things like the heat/cold and the sun and other factors decrease the max pressure.
you could get away with what ever the ratting of the pipe is, but i would say 150 to be safe.
"physics, gravity, and law enforcement are the only things that prevent me from operating at my full potential" - not sure, but i like the quote
you know you are not an engineer if you have to remind yourself "left loosy righty tighty"
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keep_it_real
- Specialist 3

- Posts: 320
- Joined: Sat Dec 23, 2006 4:41 pm
- Location: Bend, Oregon
Thu Jun 07, 2007 9:57 pm
It has dwv elbows. DWV isn't rated so I wouldn't take it over more than 60. Even then I'd be scared.
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benstern
- Corporal 5

- Posts: 908
- Joined: Wed Sep 21, 2005 8:24 pm
Thu Jun 07, 2007 9:59 pm
In my experienced opinion, due to the dwv fittings max would be 50 psi. However, even that is pushing it. You should just not use it at all.
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Matt221985
- Private 3

- Posts: 59
- Joined: Mon Jun 04, 2007 1:55 pm
Thu Jun 07, 2007 10:01 pm
[quote="Matt221985"]After i get the fittings and elbows replaced , what is the max psi that i can saftley put in this?
Specs:
3 inch pvc at 2ft long
1.5inch barrel at 5ft long
key sentence "after i replace the fittings and elbows...Ik what i have on it right now is the wrong ones, im going to replace them with pressure rated..

i swear some people dont read the posts right.
