Keg Couplers & Quick Disconnects

Keg Quick Disconnects, Couplers, and Draft Line Fittings

Keg quick disconnects connect draft lines to kegs, transfer lines, cleaning tools, and gas-side hardware. The right part depends on the keg type, line size, fitting style, and whether the connection is used for beer, gas, cleaning, or transfer.

Use this collection for ball lock disconnects, Sanke keg couplers, Duotight-compatible fittings, flare connections, barbed QDs, and related draft hardware. Quick disconnects are small parts, but they affect leaks, foam, cleaning access, and how easy the system is to service.

Choose the right quick disconnect

• Keg type: ball lock homebrew kegs and Sanke commercial kegs use different connection hardware.
• Liquid vs. gas: keep beer-side and gas-side fittings matched to the correct post or coupler connection.
• Line connection: choose barbed, flare, or push-fit fittings based on the tubing and cleaning plan.
• Serviceability: pick hardware that can be removed, cleaned, and inspected without making the draft system harder to maintain.

For the rest of the draft path, browse draft tubing and keg hardware, kegging equipment, regulators, draft cleaning supplies, and gas equipment and hardware.