Keg in water bath chilled by pumped output of Maxi chiller
corny keg in an old bin chilled by copper coil through which is pumped chilled water from a maxi chiller. The feed and return pipes are shown running through the wall to the chiller in the other room. The keg is weighted with lead sheet so that it doesn't start floating as it empties. The wire for the temp probe is visible at the centre top of the photo.