For good prices on pressurized co2 systems and components, take a look at
the material I have assembled on my web site:
http://members.cox.net/tulsaalstons/...Pressure%20CO2

Also, I strongly suggest using a 5-pound or larger co2 cylinder. It can be
used or new and obtained mail order or at a local welding store or fire
extinguisher store.

And yes, you will need to use a needle valve.

--
Bob Alston

bobalston9 AT aol DOT com

"-=Almazick=-" wrote in message
news:iEvcb.573858$o%2.260436@sccrnsc02...
Will I be able to make 1-2 buble per sec. only with Pressure Regulator and
without needle valve. Do I have to use only CO2 cylinder (such as
Paintball
sylinder) or can I use cylinder from Propane Fuel (Carbon Monoxide (CO)?
I
have 16oz cylinder with CO and would like to convert it to CO2. Is it OK?