Keg Coupler - A System - German Slider



For confident performance, choose a keg coupler designed by the same manufacturer that supplies over 90% of the world's valves. The A System is commonly referred to as the "German Slider" because it slides onto the valve face. It is used by breweries such as Hoegaarden, Paulaner, Spaten, and Warsteiner. This German beer keg tap slides on for a quick and easy installation. Its high-quality design makes it a great choice for both home and commercial bars. The keg coupler connects to the keg valve, "tapping" the keg. Both the gas line from the CO2 tank/regulator and the beer hose to the beer faucet attach to the coupler.


  • Slide on keg connection
  • 304-grade stainless steel probe for the ultimate in purity
  • Ergo lever handle
  • Easy to engage: push down to tap/pull up to untap
  • PRV (pressure relief valve)
  • Fits A System keg valves
  • Easy to use
  • Excellent for beer, cocktails
  • For home or commercial use

Visit our beer brand/coupler system page to see a full listing of beers that use the A System valve.

NOTE: A System couplers are taller than a standard US Sankey D System coupler. To avoid clearance issues or line kinking, we recommend using a 90 degree keg coupler elbow (sold separately).