Want to turn your 5 gallon tall or 15.5 gallon beer keg into a thumper or doubler for your still? This is what you need. This listing is for the copper attachment only. Keg not included

This unit is ready to go for a 5 gallon tall or 15.5 gallon keg and can be cut down to fit a pony keg. It is ready to attach to your beer keg with the included clamp & gasket. Constructed from heavy duty type L copper pipe. The tubes are 3/4" pipe and are easily necked down to 1/2" if you have a still with 1/2" piping. 3/4" copper unions included. Down tube is perforated at the bottom. Smaller bubbles mean higher proof.