I made an order for some PVC fittings, but it did not say on the site if it was DWV, so I wanted to double check and asked if they were rated to atleast 150 PSI. I got back an interesting reply. Thank you for your order. In the notes of your order, you asked if the PVC fittings you were ordering wer...

Yes, It should.

Thats what I was trying to say.

What is the operating voltage? 3x 9 volts = 27 volts? EDIT: Operating voltage is 24 volts, So 3x 9-Volt batteries should work fine. And to operate both Valves, just have them both hooked up to the 3 batteries. So, no you don't need 6, just 3. (THINK!) But it is highly recommended that you mod them, ...

Hello! I made a pneumatic cannon last month to shoot 1.75" easter eggs. I found it to be a little over kill for what I needed. (Its CO2 Powered using Kobalt CO2 System.) Anyways I decided to make a smaller more compact version, that gets me the most bang for my buck (aka CO2 # of shots) Here is my o...

I just bought that Kobalt CO2 System from lowes, about a week ago!

It works good (kinda, have problems with CO2 leaking around the threads, O-Rings replaced then does it again after a little while )

Overal I like it! I Bought it for my airsoft mortar project!

Cool, Im going to be buying an AR-15 soon.

Bushmaster A3
http://www.impactguns.com/store/604206072221.html (or similar)

No, I dont think the sparklers would light, by just the combustion.

Even over an open flame sparklers normally take a little while to go.

Could try a wick or something else...

No Ideas so far

Yea, Im pretty sure they are just paintball tanks...

Im looking for rapid fire rates, so I don't think the 12 gram co2 will cut it.

So anyone give me a link to a cheap/better alternative?

My cannon Im working on is going to be powered by CO2 (20oz Paintball Tank). Im trying to figure out how to pressurize my chamber with CO2. I was thinking about using a Kobalt CO2 System: http://www.lowes.com/lowes/lkn?action=productDetail&productId=166441-61735-J-6901-100&lpage=none But $85 is a li...

Yea, I went to Lowes and Home Depot, and both of them were lacking inventory, HD was terrible... (small one here)

Anyways I ordered the bushings online! Thanks For the help all!

http://www.plumbingsupply.com/pvc.html#bush

Slip Threaded Bushings - Spigot x Fips - #438
2" Spigot x 1" Fips

? That work? Link me!

Thank You for the Help!!!

I know nothing about PVC Fittings... Problem: Need to take a 2" SHC-40 PVC Pipe, and bring it down to a 1" for a sprinkler valve. Could I use a Bushing? Like This: http://www.atozsupply.com/2_x_1_PVC_Bushing_P270C67.cfm?UserID=257064&jsessionid=8c30e897fea00$7B$86$B This: http://www.plumbingsupply.c...

First I would go rob Gander Mountains Gun section along with everyone else in my town. Get plenty of 12 shells, sit on my roof with a lawn chair, and have myself a shooting contest.

Assuming these are your retard zombies, not the crazy I am legend ones.

I think the PVC joing/couplings are supposed to be alot stronger than just the pipe. So you should be good. I am also building my first Pneumatic, And I am also having a valve delima. My Plans: -BARREL: 48in(4ft) 2" Aluminum Barrel (1.75" ID) -CHAMBER: 3ft 2" SCH-40 PVC -VALVE: Modified 1" Sprinkler...

Really the only question Im stuck at right now is... the Valve. I want good distance, but at the same time I dont need over kill and would rather keep the $$$. Right Now my plan is: -BARREL: 48in(4ft) 2" Aluminum Barrel (1.75" ID) -CHAMBER: 3ft 2" SCH-40 PVC -VALVE: Modified 1" Sprinkler Valve or St...