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CO2 bottle knob broke... Where can you get new ones??? #908608
01/19/11 02:03 PM
01/19/11 02:03 PM
Joined: Feb 2005
Posts: 5,207
Menomonee Falls
DemonDust Offline OP
master
DemonDust  Offline OP
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Joined: Feb 2005
Posts: 5,207
Menomonee Falls
The plastic knob on my dedenbear bottle just broke right off when I was opening it. Plastic must have been brittle..

Where can I get a new one????


SDG Motorsports
Hellcat Demon and Redeye Supercharger CNC Porting
https://www.sdgmotorsports.com/
Re: CO2 bottle knob broke... Where can you get new ones??? [Re: DemonDust] #908609
01/19/11 02:04 PM
01/19/11 02:04 PM
Joined: Aug 2007
Posts: 1,564
St. Clair Shores, Michigan
bigsbigelow Offline
pro stock
bigsbigelow  Offline
pro stock

Joined: Aug 2007
Posts: 1,564
St. Clair Shores, Michigan
Run through a local welding or scuba shop. Either one should have something that may work.


Ryan "Bigs" '73 Duster (BLKDUST) - Black, 100% factory sheet metal, flat hood, 346 cid, J Heads, and a bench seat. http://s268.photobucket.com/albums/jj1/bigsbigelow/ Best to date: 12.40 @ 109 mph
Re: CO2 bottle knob broke... Where can you get new ones??? [Re: bigsbigelow] #908610
01/19/11 02:11 PM
01/19/11 02:11 PM
Joined: Jan 2003
Posts: 2,813
Blue Ridge, VA
Plumb Wired Offline
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Plumb Wired  Offline
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Joined: Jan 2003
Posts: 2,813
Blue Ridge, VA
From past experience the CO2 bottles use a small 1/4" or 5/16" square drive. Jegs sells replacements made from billet aluminum.

http://www.jegs.com/i/JEGS+Performance+Products/555/16507/10002/-1

http://www.jegs.com/i/JEGS+Performance+Products/555/16508/10002/-1

they also show them in clear anodized as well as the polished.

Mike Gray


RIP Monte Smith

aka: OutlawFish
'98 Bickel Dodge Dakota PST
Re: CO2 bottle knob broke... Where can you get new ones??? [Re: Plumb Wired] #908611
01/19/11 04:43 PM
01/19/11 04:43 PM
Joined: Jan 2010
Posts: 588
Franklin, TN
23T Hemmee Offline
mopar
23T Hemmee  Offline
mopar

Joined: Jan 2010
Posts: 588
Franklin, TN
Or in a crunch you can get a water spicket knob at Home Depot for about two bucks. You may have to touch it with a small file, they have a slight taper.


Ronny
6.789 @ 198.63 **.956 Brand New 60'***
4.17@ 169 1/8th mile
John 14:6

https://www.youtube.com/watch?v=TUku_hjYRh8
Re: CO2 bottle knob broke... Where can you get new ones??? [Re: DemonDust] #908612
01/19/11 05:00 PM
01/19/11 05:00 PM
Joined: Feb 2004
Posts: 1,093
Long Beach, CA
Mike Swann Offline
super stock
Mike Swann  Offline
super stock

Joined: Feb 2004
Posts: 1,093
Long Beach, CA
Try Nitrous Supply. They fill & service CO2 bottles as well

http://www.nitroussupply.com/


8.30's @3400 lbs
Re: CO2 bottle knob broke... Where can you get new ones??? [Re: Mike Swann] #908613
01/19/11 06:16 PM
01/19/11 06:16 PM
Joined: Feb 2005
Posts: 5,207
Menomonee Falls
DemonDust Offline OP
master
DemonDust  Offline OP
master

Joined: Feb 2005
Posts: 5,207
Menomonee Falls
Thanks for all the info guys Believe it or not, the local weld shop after some digging had one old knob laying around that fit. After some cleaning it looks alright.

Now that the bottle is fixed, I find out it can't be filled No one in this small azz town has the right equipment.. The weld stores won't do it cause it's too small (10oz) and the paint ball places don't have the right adapters. I asked if I could look at their setup and they wouldn't let me. I was willing to make them an adapter

Also one weld shop said even if they could fill it they wouldn't cause the date on the tank is 12-99....

They will sell me a 5 lb polished alum tank for $104.... Is this a good idea?


SDG Motorsports
Hellcat Demon and Redeye Supercharger CNC Porting
https://www.sdgmotorsports.com/
Re: CO2 bottle knob broke... Where can you get new ones??? [Re: DemonDust] #908614
01/19/11 07:16 PM
01/19/11 07:16 PM
Joined: Jul 2005
Posts: 314
akron ohio
M
moparmanjr Offline
enthusiast
moparmanjr  Offline
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M

Joined: Jul 2005
Posts: 314
akron ohio
i got ours filled fire extinguisher
place you might want to try that

Re: CO2 bottle knob broke... Where can you get new ones??? [Re: moparmanjr] #908615
01/19/11 08:31 PM
01/19/11 08:31 PM
Joined: Apr 2004
Posts: 976
Woodstock , Georgia
Mopar_racer_99 Offline
super stock
Mopar_racer_99  Offline
super stock

Joined: Apr 2004
Posts: 976
Woodstock , Georgia
Make sure if the 5 lb bottle will bolt to your regulator. A set up for shield gas CO2 has different tread set up, same for paint ball ect. John
AMHIK


8.72 @ 154.6 ,68 Charger 578ci 440-1s, 3000# w/drvr, 2150 den/alt NA
Re: CO2 bottle knob broke... Where can you get new ones??? [Re: DemonDust] #908616
01/19/11 08:33 PM
01/19/11 08:33 PM
Joined: Feb 2005
Posts: 28,312
Cincinnati, Ohio
Challenger 1 Offline
Too Many Posts
Challenger 1  Offline
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Joined: Feb 2005
Posts: 28,312
Cincinnati, Ohio
Those tanks can be hydrotested and be good for another 5 years. OR and the Best thing to do is build your own fill rig. Use a 5 or 10 or even a 20# tank to fill your little ones.

It's called a transfill.

The way it works is you turn the mother tank upside down so you are transfering liquid gas.

Open the small MT tank. Open the larger mother tank. Then open the first ball valve that puts some gas into the 10oz tank. Close the first valve and open the 2nd valve that will let the gas exhaust chilling the small tank.
Now your ready to fill. Be sure the second valve is closed and open the first and the tank will fill in about 5 seconds.

It's real easy to over fill those tanks and have them blow the relief. So I always weigh em and release any gas over the 10 oz it's supposed to hold.

Then when your done filling your tank hook your mother tank back up to your beer tap and have one. No more getting someone to fill your tank.


Re: CO2 bottle knob broke... Where can you get new ones??? [Re: Challenger 1] #908617
01/19/11 08:45 PM
01/19/11 08:45 PM
Joined: Feb 2005
Posts: 28,312
Cincinnati, Ohio
Challenger 1 Offline
Too Many Posts
Challenger 1  Offline
Too Many Posts

Joined: Feb 2005
Posts: 28,312
Cincinnati, Ohio
You got to have 2 CO2 female connectors X male 1/4" pipe thread. Then a female 1/4" forged brass tee and I have used 600psi brass ball valves. Made two different ones over the years with 600# brass ball valves. Used them for a long time, they were safe.

The one above has steel ball valves that last longer than brass with CO2 gas. Pressure is from 600-850 depending on temp.

Ordinally stainless brake line is fine for the hose, I have made them with brake line fittings.
Hope this helps someone.

Re: CO2 bottle knob broke... Where can you get new ones??? [Re: DemonDust] #908618
01/19/11 08:52 PM
01/19/11 08:52 PM
Joined: Feb 2005
Posts: 28,312
Cincinnati, Ohio
Challenger 1 Offline
Too Many Posts
Challenger 1  Offline
Too Many Posts

Joined: Feb 2005
Posts: 28,312
Cincinnati, Ohio
Quote:

Thanks for all the info guys Believe it or not, the local weld shop after some digging had one old knob laying around that fit. After some cleaning it looks alright.

Now that the bottle is fixed, I find out it can't be filled No one in this small azz town has the right equipment.. The weld stores won't do it cause it's too small (10oz) and the paint ball places don't have the right adapters. I asked if I could look at their setup and they wouldn't let me. I was willing to make them an adapter

Also one weld shop said even if they could fill it they wouldn't cause the date on the tank is 12-99....

They will sell me a 5 lb polished alum tank for $104.... Is this a good idea?




Why carry around 5# in your race car when 10oz is all you need?

This is serious hi pressure gas, can't just make a adaptor out of hardware store stuff, I don't blame the paint ball store.

I have been selling CO2 gas at my business since 1981. We fill, hydro test and sell a bunch of paint ball stuff.

Last edited by Challenger 1; 01/19/11 09:08 PM.
Re: CO2 bottle knob broke... Where can you get new ones??? [Re: DemonDust] #908619
01/19/11 11:44 PM
01/19/11 11:44 PM
Joined: Jul 2006
Posts: 9,366
Lehigh Acres, Florida
rickstershemi Offline
master
rickstershemi  Offline
master

Joined: Jul 2006
Posts: 9,366
Lehigh Acres, Florida


K&R AIR PUMP SYSTEM

and never look back

Rickster

Re: CO2 bottle knob broke... Where can you get new ones??? [Re: Challenger 1] #908620
01/20/11 12:29 AM
01/20/11 12:29 AM
Joined: Feb 2005
Posts: 5,207
Menomonee Falls
DemonDust Offline OP
master
DemonDust  Offline OP
master

Joined: Feb 2005
Posts: 5,207
Menomonee Falls
Quote:

Quote:

Thanks for all the info guys Believe it or not, the local weld shop after some digging had one old knob laying around that fit. After some cleaning it looks alright.

Now that the bottle is fixed, I find out it can't be filled No one in this small azz town has the right equipment.. The weld stores won't do it cause it's too small (10oz) and the paint ball places don't have the right adapters. I asked if I could look at their setup and they wouldn't let me. I was willing to make them an adapter

Also one weld shop said even if they could fill it they wouldn't cause the date on the tank is 12-99....

They will sell me a 5 lb polished alum tank for $104.... Is this a good idea?




Why carry around 5# in your race car when 10oz is all you need?

This is serious hi pressure gas, can't just make a adaptor out of hardware store stuff, I don't blame the paint ball store.

I have been selling CO2 gas at my business since 1981. We fill, hydro test and sell a bunch of paint ball stuff.




I need my tank for this weekend. That's why I was throwing around the idea of a bigger tank and I know I can get it filled when I need it filled.

I was going to get the parts from the welding store. They had all the fittings to convert it for the paintball store...

I like your idea of making my own fill station.

I'm just kinda screwed right now with no tank


SDG Motorsports
Hellcat Demon and Redeye Supercharger CNC Porting
https://www.sdgmotorsports.com/
Re: CO2 bottle knob broke... Where can you get new ones??? [Re: rickstershemi] #908621
01/20/11 12:37 AM
01/20/11 12:37 AM
Joined: Feb 2005
Posts: 5,207
Menomonee Falls
DemonDust Offline OP
master
DemonDust  Offline OP
master

Joined: Feb 2005
Posts: 5,207
Menomonee Falls
Rick, that air pump looks like the way to go. A little pricey... How long does the compressor last on these setups?

Would be nice to be able to adjust air in your tires, in the staging lanes when you forget


SDG Motorsports
Hellcat Demon and Redeye Supercharger CNC Porting
https://www.sdgmotorsports.com/
Re: CO2 bottle knob broke... Where can you get new ones??? [Re: DemonDust] #908622
01/20/11 05:49 AM
01/20/11 05:49 AM
Joined: Feb 2005
Posts: 28,312
Cincinnati, Ohio
Challenger 1 Offline
Too Many Posts
Challenger 1  Offline
Too Many Posts

Joined: Feb 2005
Posts: 28,312
Cincinnati, Ohio
A teansfill is the only way to fill those 10 oz tanks, can't use a pump, there too small. Glad to help.







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