leak problem

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sniper hero
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Wed Mar 12, 2008 11:48 am

I need some help to stopthe leaks. so if you have any suggestions post it.
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the gun
the gun
leak by pvc/adapter
leak by pvc/adapter
leak by valve
leak by valve
Last edited by sniper hero on Wed Mar 12, 2008 12:41 pm, edited 5 times in total.
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Carlman
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Wed Mar 12, 2008 11:54 am

leaks from where...the pipes that carry nuclear waste to your secret underground fairy bunker where you grow your own plant pots?

seriously newbs think before you damn post :x





:D
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SpudFarm
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Wed Mar 12, 2008 11:57 am

haha i thought of that :)
"hellu i hve a lek how du i fix it?"
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sniper hero
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Wed Mar 12, 2008 12:07 pm

yes sorry but I have some problems with posting the pictures.
by now I posted the whole gun but I am now busy with the places of leak pictures.[/img]
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SpudFarm
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Wed Mar 12, 2008 12:21 pm

charge it and put it in water to find out where the leaks are on the spot... then you maye put some epoxy there.
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sniper hero
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Wed Mar 12, 2008 12:45 pm

I used epoxy but it didn't help so or my old epoxy didn't work well or I did it wrong or it just doesn't work.

and for the bicycle valve I used plaster(very strong) so I don't think epoxy is the best method.
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MrCrowley
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Wed Mar 12, 2008 1:14 pm

Did you even use teflon tape? It doesn't look like it... :?
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SpudFarm
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Wed Mar 12, 2008 1:19 pm

he did on one of the elbows i think...
and look at the thickness of the endcap it is like 3mm thick :S
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MrCrowley
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Wed Mar 12, 2008 1:22 pm

Yeah but it doesn't look like it on the other fittings.


If you haven't used teflon tape, take apart everything and re-thread it with a few layers of teflon tape. Tighten well.

And make sure that PVC is pressure rated, it doesn't look like it.
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sniper hero
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Wed Mar 12, 2008 1:34 pm

I used teflon everywere but the problem is that the air comes out at the place were the pvc and the adapter from metal join(yes also there I used teflon) and by the bycicle valve I think I need to use something else than plaster, but what?
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MrCrowley
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Wed Mar 12, 2008 1:50 pm

Ha plaster, that's a first :) Try JB-Weld, or JB-Kwik.

JB-Kwik will be ready in 24 hours, but JB-Weld will take several days before you can use it. If you're not going over 250psi, JB-Kwik will be fine.
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Fnord
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Wed Mar 12, 2008 1:51 pm

Wait... you used plaster to glue a valve??

Edit: you know, you can blow air right through plaster. It won't seal anything.
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rcman50166
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Wed Mar 12, 2008 1:54 pm

Oh Oh Oh ME! ME! ME! *flapping arm crazily* here's something I found.
http://ths.gardenweb.com/forums/load/pl ... 13112.html
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sniper hero
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Wed Mar 12, 2008 2:01 pm

ok I will look for JB kwik or weld
this is different plaster than normal. it's realy very strong and has a big expansion. but it seems it doesn't matter so I will try to use JB kwik or JB-
weld and for the other leak more teflon and some new epoxy.

do you think that pvc will hold 250psi ? :shock:
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MaxuS the 2nd
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Wed Mar 12, 2008 2:14 pm

Short answer, no. Not unless it's specifically rated for over that.
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