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My first spud gun
Posted: Tue Dec 19, 2006 7:39 pm
by inlimbo
Here is my first spud gun.
It is made of 3 inch abs reduced down to 1.5 abs.
I see alot of pvc spud guns but trust me I work with abs and pvc everyday.I yet have seen abs break.If you do use pvc make sure its shedule 80 as shed 40 is too brittle.[/img]
Posted: Tue Dec 19, 2006 7:49 pm
by Insomniac
Can anyone else see the picture????? I can't
Is it the way he uploaded the pic or is it just my pc????
Here let me try again
Posted: Tue Dec 19, 2006 8:04 pm
by inlimbo
Try this again , if it doesnt work I have added it to the album
Posted: Tue Dec 19, 2006 8:05 pm
by PVC Arsenal 17
negative.
.
Posted: Tue Dec 19, 2006 8:17 pm
by Insomniac
hehehe I see it now. Looks good, but are they DWV fittings?? Take some more pics, I love the paintjob
Posted: Tue Dec 19, 2006 10:40 pm
by noname
Nice gun, I like the paintjob.
Sch 40 PVC is fine, Sch 80 is too expensive and hard to get.
Posted: Tue Dec 19, 2006 10:50 pm
by Insomniac
I agree with noname, sch 40 is fine, the only problem is its more likely to go KABOOM if you drop it while pressurised....But then sch 80 shrapnel probably hurts more than sch 40..... but this is a combustion so it won't go off if you drop it.
Posted: Tue Dec 19, 2006 11:07 pm
by noname
Dude, any shrapnel is going to hurt like hell anyway, Sch 40 or 80. Just don't drop it. Plus, a normal combustion can't produce enough pressure to blow the PVC apart.
Posted: Tue Dec 19, 2006 11:20 pm
by Insomniac
Yeah I know I was joking. Still, sch 80 is heavier and I suppose it would cut you deeper.
Posted: Tue Dec 19, 2006 11:29 pm
by inlimbo
The are dwv fittings what I have done though is used 3" couplings and glued them togerther at the combustion chamber,that way everything is double walled making it stronger. on the back i used a 3by 2 reducer and a 2"fitting clean out.Lose less propane filling and easier to use than a 3 in ch.The handle on the 3 by 1.5 has been filled to stop any combustion from entering it protecting the trigger.
As for pvc I use it when plumbing ground services and when i just moving pipe around It tends to break. Abs I can through around the job site with no worries.
Shed 80 is exspensive but is found at most irrigation shops.
Will add more pics soon.
Thanks for the comps
Posted: Wed Dec 20, 2006 12:21 am
by inlimbo
Sorry for the mistake it is solid wall abs!Not cell core.
Posted: Wed Dec 20, 2006 12:39 am
by experament_u2
nice first gun beter than mine was
Posted: Wed Dec 20, 2006 12:45 am
by SpudBlaster15
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Posted: Wed Dec 20, 2006 5:42 pm
by noname
It's also a little cheaper, which is nice when you get into 3" and 4" pipe.
Posted: Mon Dec 25, 2006 2:55 am
by spit_spud
2"is enough, its a big boom already, abs can also be used for combustion, much cheaper....