Ball Lock S-Type Coupler

Commonly referred to as the "Twist On Coupler" This Commercial Coupler Kit includes dry-break Ball Lock fittings for easy installation into an existing draught system with Ball Lock Disconnects. Commonly on the home brew market kegerators.

Suitable for attaching Asahi, Heineken, Hofbrau Kegs

The S-Type Coupler has a noticeable longer engaging pin than the almost identical D-Type Coupler. This Commercial Coupler Kit includes dry-break Ball Lock fittings for easy installation into an existing draught system with Ball Lock Disconnects. Commonly on the home brew market kegerators.

Includes:
1 x - S-Type Coupler with 5/8" Male Beer and Gas threads
1 x - 5/8 Ball Lock Disconnect Liquid
1 x - 5/8 Ball Lock Disconnect Gas
1 x - Gas Duck Bill valve (Non-Return Gas)
1 x - Liquid Non-Return Kit (Ball and Net)

How To Assemble Correctly
Step 1 - Remove the gas ball lock post o-ring on the inside
Step 2 - Insert the duck bill valve into the side port of the coupler
Step 3 - Tighten the gas ball lock post to the coupler
Step 4 - Drop the ball down the vertical port on the coupler
Step 5 - Push the netting cap inside the coupler
Step 6 - Screw on the liquid ball lock post

Here is an instructional video on commercial keg couplers.  We highly recommend that you watch this video if you have not used a keg coupler before: