Moonshine Still Thumper

The thumper or thump keg is an important component of a moonshine still. It is a small barrel, usually made of copper that is attached between the main still and the condenser. Its purpose is to add an additional layer of distillation to the moonshine. The thumper keg allows the distiller to control the flavor and strength of the final product.. The residual in the doubler is either sent back to the beer still as reflux at approximately 25° proof or emptied every few days to prevent build-up of acids and other undesirables. The Thumper The thumper is a continuous operation and the equipment is similar to the doubler but without the heating coil.

What Is A Thumper Keg? A thumper keg is a container used as a location for secondary distillation. The container is made from heat-resistant materials such as glass, copper, stainless steel, or wood. The thumper is connected to the still typically using copper pipes and placed between the still and the condenser. Alcohol vapor from the main still passes through a copper pipe and bubbles.. Two types of spirit stills, the doubler, and thumper, remove imperfections from distillate. Here is your guide to the differences between them and how they work.