"D" Type Coupler
The "D" type coupler is designed to tap the vast majority of domestic beer kegs in the United States and Canada. If you’re setting up a draft dispensing system in your home or bar, chances are you’ll need this coupler!
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
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