Plastic fermentation airlock with protective cap Ø8.5mm

Plastic fermentation airlock with protective cap Ø8.5mm

A water-filled airlock is used during fermentation for fermentation. Provides a constant supply of carbon dioxide and prevents access to oxygen.

Plastic hydraulic valves - made of very high quality PVC plastic with high strength. They have large bubbles, which ensure slower evaporation of water during fermentation.