This really handy device is great for filling kegs, keg to keg transfers or fermenter to keg transfer - great for use with Fermzilla or other pressure fermenters.
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. This means you can literally set and forget and fill kegs automatically without the risk of kegs overflowing all over the floor.
We highly recommend having back pressure on the flow stopper like a BlowTie Spunding valve with at least 5psi. This will help prevent premature foaming of carbonated beer resulting in an underfilled keg.
From: Kegland
