Grainfather G40 / G70 Distilling LidG40 G70 Distilling Lid The G40 or the G70 paired with the Distilling Lid offers an all in one automated brewing system that can also be used to distill, making it the ultimate combo to brew high quality beer and distill spirits from grain. This lid features an industry standard 4 tri clamp opening to allow for the connection of the Still Spirits T500 Reflux and Alembic Condensers, as well as third party distilling equipment. The Grainfather Distilling