Skip to main content

Silicone Bung C 16 with drill hole Ø 8 mm

Product information "Silicone Bung C 16 with drill hole Ø 8 mm"

They are food-safe, alcohol-resistant and very easy to clean in the dishwasher after use.

Available in different conical sizes. They adapt to nearly every bunghole and create a vacuum after only a few days because of the microoxygenation in the barrel. 


Drill hole Ø 17 mm for fermentation tubes with a shaft diameter of 20 mm (type 1 and type 2)

Typ C16 Standard

Ø bottom 45,5 mm

Ø Head 55 mm

Height 48,5 mm

Drill hole Ø 8 mm for fermentation tubes with a shaft diameter of 10 mm (type 3 and type 4)

Fermentation locks

Variants available
Fermentation lock for Casks > 5000 ltr
Spund: without fermentation bung
type 1made of plexiglass, straight shaft Ø 25 mm, half full volume 320 mlFor barrels from 5000 lThe purpose of fermentation tubes, when filled with a suitable barrier liquid, is to protect fermenting and fully fermented beverages and mashes from the ingress of air and thus from microorganisms requiring oxygen as well as from the dust-damaging influence of atmospheric oxygen and fruit flies, but at the same time to allow the fermentation carbon dioxide that forms to escape. Thus, fermentation tubes also allow easy monitoring of fermentation.The larger the fermentation or storage vessel, the larger the fermentation tube should be. Stormy fermentations and storage vessels with large headspace require larger equalizing vessels. Space conditions around the bunghole: Fermentation tubes with extended or sloping shafts are intended for little free space, e.g. low room heights or fermentation and storage tanks stacked on top of each other in a compound.For further questions, we will be happy to advise you, contact us : Info@wilhelm-eder.de  

€20.35*
net: €17.10
Variants available
Fermentation lock for barrels 600 - 5000 l
Spund: without fermentation bung
type 2made of plexiglass, straight shaft Ø 20 mm, half full volume 70 mlFor barrels from 600 l - 5000 l  

€18.71*
net: €15.72