Use the Duotight Flow Stopper while filling kegs, during keg to keg transfers, or fermenter to keg transfers to automatically cut of the flow when the keg is full. Simply attach this device to the output gas post of your keg, then when the keg is full it will prevent further liquid exiting the gas post.

The Flow Stopper pairs well with the Blow Tie Spunding Valve, which will enable you to apply head pressure to the keg. This allows you to control the flow speed and reduce the foam generated in the filling process. You will also need a short length of 8 mm OD EvaBarrier tubing to connect the Blow Tie to the outlet of the Flow Stopper.

Includes:

2 x Duotight 8mm x 5/8"FPT
• 1 x Duotight 8mm elbow
• 1 x Duotight 8mm x 1/4" flare
• 1 x Ball float
• 1 x Stainless Spring
• 2 x 8mm OD EvaBarrier joiners
• 1 x Acrylic sight glass