The Growler Filler Spout extension can be used on any of the Nukatap / Intertap beer taps. The spout has a 13mm barb to which you can attach some hose so you can fill your growler from the bottom up to minimise foaming.
Simply un-screw the regular nozzle and screw on the Growler Filler Spout with hose attached and use as you would a growler filler tap.
This product only fits Nukatap / Intertap taps.
