The Cellarbuoy Fob Detector is a very important component in any keg Beer dispense system.
The Cellarbuoy Fob Detector comes into action when a keg runs out and shuts down the supply line rather than creating wasteful Fobbing or Frothing.
Where excess fob or froth has been generated this is removed by depressing the spring loaded vent button on the top of the Cellarbuoy Fob Detector thereby exhausting the excess gas which has caused the Fobbing.
Just as soon as the Cellarbuoy Fob detector Bottle Fills with beer again you can resume serving Fob-Free beer.
Each one of your keg beer lines should be fitted with an Cellarbuoy Fob Detector bottle.