Siphoning is easy enough, but the Fast Flow Auto-Siphon makes it even easier because it can move more liquid faster. With only a pump or two, the Fermtech 1/2" Auto Siphon can transfer fluids from one vessel to another. Add to that a simple 2 piece construction that is easily disassembled for cleaning, and you have a tried a true product ready for to be used by any brewer/winemaker. Auto siphon clamp (pictured) is not included.