Originally Posted by IffyG
They are solely for dispensing and even then it takes 2 or 3 to push a full keg.
2 or 3 to push a full keg? In my experience, you need between 5 and 7 for a keg. I use them for charging a keg when I'm storing it just to keep positive pressure inside. I think they're a pain in the ass to serve a full keg using them.