Cap | 3 in TC with 1/2 in Blow-Off itemID-11790 Total SO2 to 40 ppm

Total SO2 to 40 ppm (red wines)

The sulfur disc is placed in the basket where it burns

Want to instantly and dramatically improve the flavor of your pre-ground morning cup of coffee

Optimum Fermentation Temp: 56-70°F

Cap | 3 in TC with 1/2 in Blow-Off itemID-11790 Total SO2 to 40 ppmIf you bought a 3" TC dome lid for your standard Chronical this covers up that large 3" tri clamp opening. 1 2" tubing or an airlock and #2 stopper fit nicely in the 17mm hole. This cap comes standard with Brewmaster Chronicals and only fits on a 3" tri clamp flange. Comes with a 1 2" hose barb and pressure relief valve. 3" tri clamp gasket and clamp not included.