European Lever-Handle Coupler The European Lever-Handle Coupler is compatible with most import brand kegs. This coupler works with all "S" system Sankey kegs. The coupler features a 55-psi pressure relief valve, a forged brass body, and the KAM-Loc keg lock feature ends unexpected spray of beer and/or loss of gas. The European Lever-Handle Coupler has several removable parts for easy cleaning. The hose barb with probe washer is easily removable for cleaning and series tapping. The Coupler also has a ball check valve to prevent back flow of beer when a barrel is untapped. A Built-in pressure line shut-off prevents loss of gas when the keg is untapped, while the probe washer assures that beer and gas cannot be mixed, eliminating a possible cause of foamy beer. To tap a keg all you have to do is pull out and then down on the lever-handle to properly couple the keg. Specifications: Fits EdgeStar KC2000 NSF Approved Forged brass body Ball check valve prevents back flow of beer and can be easily removed for cleaning Removable hose barb with probe washer for effortless cleaning and series tapping