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    G System Keg Coupler – Ergo Lever Handle

    Top quality G System Keg Coupler for beers that use the G System valve. This keg coupler is easy to use with an ergo lever handle and features a 304-grade stainless steel probe, which is corrosion-resistant and extremely durable.
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    # GTL425V2
    $103.95Per unit
    In stock
    Replacement Parts
    Replacement Parts

    The G System keg coupler gets its name from the English developer Grundy. The valve face can be thought of as a circle with three sides cut off. Breweries such as Grolsch, Boddingtion’s, Caffrey’s, and Anchor Steam use it (50-liter kegs).

    The G system beer keg coupler connects to the keg valve, "tapping" the keg. The gas line from the CO2 tank/regulator and the beer hose to the beer faucet attach to the coupler.


    • The coupler sits on top; twist 1/4 turn to connect
    • 304-grade stainless steel probe for the ultimate in purity
    • Ergo lever handle
    • Easy to engage: push down to tap/pull up to untap
    • Fits G System keg valves
    • Easy to use
    • For home or commercial use

    For confident performance, choose a keg coupler designed by the same manufacturer that supplies over 90% of the world's valves.

    Visit our beer brand/coupler system page for a full listing of beers using the M System valve.

    FAQ/ Related Articles
    Coupler "Keg Tap" basics
    How do I tap a keg?
    Do all brands of beers use the same keg tapping equipment?
    Is it easy to change from one system of draft beer keg coupler to another?
    Where can I find replacement parts for my regulator, keg coupler, and faucet on the website?
    What is the difference between a party pump and keg coupler?
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