The plastic keystone bung for cask ale is designed to prevent your cask ale from spilling out the bung hole.
Keystone bung inserts easily into the bung hole on the crown of homebrew casks, fits snugly and creates a tight seal, so you can be sure you won’t lose any ale during transport.
Today plastic is very popular for Cask Conditioned Dispensing Keystone production because it is cheap, easy to clean, and doesn't attract fungal growth (unlike wooden fittings).
The central part of the keystone bung has been weakened for easy penetration of the Cask Tap. It forms a tight seal against the body of the tap for cask keg.
Plastic Keystone Bung for Cask Ale Highlights:
- Material: plastic
- Easy installation
- Easier cleaning
If you are looking to buy the plastic keystone bung in Canada and the USA, get yours from Beverage Craft today!
If you haven’t found an item or part you are seeking for don’t hesitate to contact our managers on email [email protected] to inquire about the availability. We have new arrivals each week and are always here to help.