Originally Posted by Brulosopher
The siphons are usually for transferring liquid CO2, I believe. Don't see how it applies to homebrewing...
He said he wants to use it to fill smaller tanks with liquid.
OP, this is something that is probably pretty dangerous if you don't do it correctly. Make sure all your tubing is rated for 1000-2000 PSI and make sure you know what you're doing!
I wouldn't recommend flipping a regular tank upside down, most regulators will fail if liquid CO2 goes through them.