4 Inch CapLogic Caps for Pot and Thumper (Set of 2)

This set covers both ends of your rig: two 4 inch CapLogic caps, one for the still pot and one for the thumper, installed onto your equipment rather than left for you to fit. With removable caps on both, loading a charge and cleaning out spent material becomes a quick job instead of a chore.

The CapLogic approach lets a cap seat firmly during the run and then lift away afterward, which is a real advantage on the thumper where you may be packing in fruit or sugar heads each session. No more wrestling with a permanently soldered cap when it is time to scrub.

Both caps are copper, matching the metal throughout a proper copper still and preserving its sulfur-stripping behavior in the vapor path. Buying the pair together keeps your pot and thumper working as a consistent, easy-to-service system.