The twin probe keg tap is used to tap some older American kegs used in smaller breweries and microbreweries. All our keg couplers are selected from the finest the brewing industry has to offer. They are equipped with integral safety relief valve which will prevent internal keg pressures from rising above the 50-60 psi level. This relief device will also allow relief of coupler pressure after the coupler is disconnected from the keg. All our couplers are designed for maximum flow in either single or series keg dispensing.