Sparkling water, also known as “seltzer water” or “carbonated water,” is water that has carbon dioxide bubbles in it. This gas may be natural or it may be infused into still water. In some forms, it can be a refreshing and healthy alternative to soda. Different types of sparkling wa...
The keg’s function is a simple application of physics. Carbon dioxide pumps into the tank headspace until an equilibrium is reached. As the keg is tapped, the gas presses on the liquid, forcing it up the liquid dip tube and into the draught line. Like using a drinking straw, the liquid...