Perlick FOB Foam on Beer Detector Control

The best built FOB on the market. All steel construction means it will last for years in the toughest environments. Mounts to wall. When the keg empties and fills with foam, the FOB shuts off the flow of the beer so that the line keeps packed with solid beer until the new keg is tapped. This prevents foam from coming through the system and out of the faucet, which wastes product and potential profit. Perlick offers several styles of FOBs to suit your beer dispensing system requirements. Unique patented self-sealing vent valve completely prevents accidental waste. Construction is small, stable and user friendly. Functioning is precise and consistent, from first to last pour of every keg. Unique form of mechanical float valve ensures no waste with every keg