CellarScience® Universal Breathable Bung | Complete Set itemID-39103 Follows CEE directive 85/572-89/109-90/128

Follows CEE directive 85/572-89/109-90/128

The book starts out with in-depth information on malt

5" Tri-Clamp to 1" Barb for connection of 1" ID tubing

To test for coolant lines on a freezer start with a warm freezer then plug the unit in with the lid open

Chill 2 gallons of beer per hour (based on 68°F ambient)

CellarScience® Universal Breathable Bung | Complete Set itemID-39103 Follows CEE directive 85/572-89/109-90/128Not sure what bung is right for you? We got your back! Get all the Breathable Bungs with this complete set. Includes: Breathable Carboy Bung Breathable Universal Bung Breathable Barrel Bung Breathable Bung for Glass Carboys A breathable Silicone stopper that acts as both a stopper and an airlock. Unique design allows CO2 pressure to escape but keeps Oxygen and airborne contamination out. This quickly became our stopper of choice for wine, and is a