Techflo FOB - Draft Beer Foam Preventer

This Draft Beer Foam Preventer, or FOB, stops beer flow after a keg empties and will keep your supply lines full even when a keg blows, to prevent the lines from filling with foam. It helps save time and money by getting fresh and clear beer from the new keg. Comes with 3/8" Barb push fittings for inlet and outlet of beverage.