The flexible extractor has a silicon tube and a flotation device. With the inlet inserted into the barrel, the float sits at the desired angle just below the surface of the beer. As a result of the float system, the beer is always drawn from the surface. This helps to give you a clear pint every time. Our Extractors are simple to use, require low maintenance, eliminate the need for racking systems and as a result reduce handling time. All our Extractors are available as both singles and doubles, in all threads and for all barrel sizes.