pressure rated 3" and 4" fittings?

Potatoes last one shot, so build reusable! Discuss ammo designs and ideas. Tough to find cannon part or questions? Ask here!
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JDP12
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Joined: Fri Mar 30, 2007 8:34 pm

Tue Apr 22, 2008 8:27 pm

Hey all, i can't for the life of me find pressure rated 3" and 4" fittings.

Even mcmaster has let me down, they only have gravity flow rated parts.

I need them pressure rated because i'm trying to build a t-shirt cannon- and thus need pressure rated parts.

anyone have any ideas on where to get these??
"Some say his pet elephant is pink, and that he has no understanding of "PG rated forum". All we know is, he's called JSR. "
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SpudUke5
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Tue Apr 22, 2008 8:28 pm

McMaster does have them, they are NSF-61, which is equivalent to our NSF-pw.

You can also go to sprinkler.com and they have them as well.
4SPC, My 4" piston 3" porting cannon
Memo:
Fix up copper cannon
Fix up 4SPC
Start Stirrup pump
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unisonmind
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Tue Apr 22, 2008 8:28 pm

http://www.sprinkler.com


LikimysCrotchus5- your fast my freind :shock:
THE DIFFERENCE BETWEEN A FLOWER AND A WEED IS A JUDGEMENT
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SpudUke5
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Tue Apr 22, 2008 8:36 pm

Thank you!

just remember, you didnt see me 8)
4SPC, My 4" piston 3" porting cannon
Memo:
Fix up copper cannon
Fix up 4SPC
Start Stirrup pump
Start Toolies piston bazooka
User avatar
JDP12
Staff Sergeant 5
Staff Sergeant 5
Posts: 1943
Joined: Fri Mar 30, 2007 8:34 pm

Tue Apr 22, 2008 8:39 pm

oh i didn't know 61 was same as pw, thanks guys
"Some say his pet elephant is pink, and that he has no understanding of "PG rated forum". All we know is, he's called JSR. "
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