The following lines were added (+) and removed (-):
[[File:Co2-Tank-imagefromsleezysourcesowhat.jpg]]This is most commonly a siphon design, whereas there is a long straw / tube going down the center to allow the liquid to enter and move up and out. This siphon dip tube is what draws the liquid CO2 supply from the cylinder. [[File:Co2-Tank-imagefromsleezysourcesowhat.jpg]][[File:co2cylindergsc.gif]]