Usually Ships in 1-3 Business Days from manufacturer

Lead times vary based on manufacturer stock

Product Overview

  • "U" system (gets its name from English manufacturer, UEC) is used by some European breweries
  • Connects to your gas hose, beer hose, and keg valve
  • Plated brass body
  • Stainless steel probe
  • Ergo handle is extremely simple to engage
  • 3/8" gas port barb
  • Beer port thread: 7/8"-14 (U.S. beer industry standard)
  • Pressure relief valve ensures safety by releasing at 55-65 PSI
UPC Code:400011854768

Micro Matic G408 Specs

Shipping Weight
2 lb.

Customer questions about this product

How do I know which valve system my keg uses?

To see a list of prominent beers and the valve types they utilize, check out our Draft Beer Tap Towers, Faucets, and Components Guide!

Ask your own question!

Micro Matic G408 Details

Tap a keg of your most popular brew with this Micro Matic G408 coupler! This coupler is compatible with "U" system keg valves, which are well-type connections that get their name from English manufacturer, UEC, and are used by some European breweries. Used by breweries like Guinness, Harp, Kilkenny, and Smithwick's, this unit's compatibility is rivaled only by its durability and ease of use.

A black ergo lever handle is incredibly simple to engage by pushing down to tap and pulling up to untap. The coupler boasts a stainless steel probe that is chemical-resistant and won't chip like chrome alternatives. For added safety and peace of mind, this model has an integrated pressure relief valve that stops the gas flow if pressure gets too high (at 55-65 PSI), while the 7/8"-14 beer port thread matches the United States beer industry standard for maximum compatibility.

Overall Dimensions:
Height: 4 13/16"

Because this item is not stocked in our warehouse, processing, transit times and stock availability will vary. If you need your items by a certain date, please contact us prior to placing your order. Expedited shipping availability may vary. We cannot guarantee that this item can be cancelled off of the order or returned once it is placed.

Attention CA Residents:

Attention CA Residents

WARNING:This product can expose you to chemicals including lead, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to

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Micro Matic G408

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