G System Keg Coupler – Ergo Lever Handle

In stock
Item: GTL425
Regular price $104.14
| or |
GET PRO PRICING
Get lower prices, 30-Day Terms & 3% Back. Create a Free HowdyPro account

Express Options Available at Checkout
Express Checkout Logos
Sales Support Image

Call for Help & Best Pricing!

Speak with a real person based in San Antonio, TX!

888-964-4239 Live Chat

Quick Overview

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.

Product Description

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.

FEATURES

  • 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.

Type G Coupler
System G-System
Used With Grundy Systems like Bass, Boddington’s, Caffrey’s & More
Handle Style Ergonomic Lever
Gas Port 3/8" O.D. Barb (To fit 5/16" I.D. Gas Hose)
Beer Port 7/8"-14 Thread (U.S. Beer Industry Standard)
Height 5"
Pressure Relief Valve Safety Pressure Relief Valve Releases at 55-65 PSI
Show More

Related Categories

Get a $10 off coupon

Join our mailing list

Huge in-stock inventory

Over 20,000 items ship same day

Easy 30-day returns

With prepaid shipping labels

Get 30 days to pay with Net 30

Brew Better. Serve Smarter. Grow Faster.

Howdy Brewer is a one-stop shop and full-service distributor for breweries, home brewers, and beverage professionals. We provide everything from commercial brewing equipment, draft beer systems, and brewing ingredients to restaurant supplies, bar equipment, and coffee shop essentials. Our catalog covers brewery tanks, kegs, fittings, glycol chillers, and draft parts—alongside foodservice staples like kitchenware, cleaning supplies, and front-of-house barware. Whether you’re running a brewery, managing a restaurant, stocking a bar, or operating a café, Howdy Brewer makes sourcing simple by combining brewery supplies and foodservice distribution under one trusted partner. Since our founding, we’ve helped thousands of businesses save time and money with reliable products and fast delivery. Today, Howdy Brewer proudly serves customers nationwide as a leading supplier for breweries, restaurants, and the entire hospitality industry.

Are you a Pro?

Join the FREE HowdyPro program to unlock wholesale pricing, tax free shopping, net 30 terms & more!

Keep your brew day on track!

We have leveraged our network of warehouses to offer fast and reliable shipping options to make sure you always receive what you need in time for brew day.