This Micromatic Foam on Beer Detector (FOB) is made out of 304 stainless steel. Installing a FOB into your system helps to reduce beer waste by shutting down the beer flow as soon as the keg empties.
PRO-MAX foam on beer detector ensures that your beer lines remain full of beer when the keg empties. In addition the unit can be fully disassembled without using any tools make it very easy to clean.
Having the lines full at all times eliminates the need to refill the lines and purge your system when tapping another keg.
Please Note: FOBS are best used in pubs or breweries, they are NOT needed on shorter setups such as with kegerators.
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