water gun project; no pressure chamber

Build a homemade water gun or water balloon launcher and tell us about it.
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soakernerd
Posts: 302
Joined: Thu Jan 21, 2010 7:09 pm

Re: water gun project; no pressure chamber

Post by soakernerd » Sat Dec 04, 2010 9:08 pm

Or just buy a garden hose nozzle with a selector built in
Pessimist: These blasters hold no water
Optimist: But their small output means they last just as long
Marketing: Huge blasts of water!
user: I shot it at an angle and it went a whole ten feet!

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zeda.beta
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Joined: Sun May 03, 2009 10:49 pm

Re: water gun project; no pressure chamber

Post by zeda.beta » Sun Dec 05, 2010 11:42 pm

Don't use a garden hose nozzle. The 90 degree bend is a terrible design, as the pressure is wasted when it is forced against the top of the bend. Use something straight, like a water balloon filling nozzle.
I reject your reality and substitute my own.
Quack damn you.

edza
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Joined: Fri Dec 03, 2010 4:18 pm

Re: water gun project; no pressure chamber

Post by edza » Mon Dec 06, 2010 3:16 pm

in norway most gardenhose nozzels are straight, so i dont think that wil be a problem
cake.

Fredcompany
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Joined: Thu May 13, 2010 7:09 pm

Re: water gun project; no pressure chamber

Post by Fredcompany » Mon Dec 06, 2010 5:35 pm

The straight ones usually don't have a nozzle selector though
I'm a dude

edza
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Joined: Fri Dec 03, 2010 4:18 pm

Re: water gun project; no pressure chamber

Post by edza » Thu Dec 30, 2010 2:43 pm

sorry for not posting but i am scheduling this project for the summer, il update then
cake.

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C-A_99
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Joined: Tue Aug 01, 2006 11:09 pm

Re: water gun project; no pressure chamber

Post by C-A_99 » Thu Dec 30, 2010 7:51 pm

I've designed a modular garden hose attachment myself if you want to check it out.

http://www.sscentral.org/homemade/vhs.html

I don't know how well it'll fulfill your needs but it's worth a look I guess. In my experience, a fast selector (i.e. rotary) is not terribly necessary. The nozzle fully optimized for range is optimized for almost all other situations. (Except, perhaps, at point blank range.)

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