What are the pros and cons of foam-on-beer (FOB) Devices
The Ultimate Guide to “Beer Savers” in Your Draft System If you operate a bar, brewery, or any commercial establishment with a draft beer system, you’ve likely heard of a Foam-on-Beer (FOB) detector. Often called a “beer saver” or “foam detector,” this small but mighty component plays a crucial role in minimizing waste and maximizing profit. But like any piece of equipment, it comes with trade-offs. Here is a balanced look at the pros and […]



