Bored Bung 26-34mm

This tapered silicone bored bung provides an airlock opening for compatible demijohns and glass jars. It measures approximately 34mm across the top and tapers to about 26mm at the base.

Compatible additions

• Bubbler Airlock for a compact standard setup
• Senior Airlock where extra capacity is useful
• 5L Glass Jar and Lid, as listed for this bung

Check the vessel opening before ordering, as nominal jar and demijohn neck sizes can vary.