Stainless Steel Tri-Clover Sight Glass – 3” TC
This Stainless Steel sight glass has 3" Tri-Clover flanges at each end. Allows you to view your fermenting beer, or it can be used at a dump valve as a yeast collection container. Attaches to a 3" TC port using a 3" TC clamp and gasket. 3" Tri-Clover fittings have an outside flange diameter of 3.579".