WHAT ARE SOME PROS AND CONS OF FOB’S (FOAM ON BEER)?

Foam on beer is a draft component placed in a cooler that detects when a keg of beer is emptied, and then goes to work to shut down the beer flow. This eliminates gas and spits of beer from pouring out of your taps. As you re-tap a full keg onto that same line it will also preserve your newly tapped beer from foaming before it pours as it should.?In other words, with a FOB installed on your beer line, you will experience much less foaming when your keg hits empty, and when you tap the new keg, your tap will immediately pour beer. Very little foam waste, no serving down time for your customers, and none of the extra labor costs involved when an employee spends their time cleaning up the cooler where a blown empty keg has made a mess. Read more here