Extension Airlock S/Steel for tank Lid with 5pc

This stainless steel airlock extension set is supplied as a convenient five-piece kit and is designed to raise the airlock above your tank lid for improved accessibility and monitoring during fermentation.

By lifting the airlock clear of the lid, the water seal remains easily visible, allowing you to quickly check fermentation activity without obstruction. The extension also provides added strength and durability compared to standard fittings, making it ideal for regular use in wineries, breweries, and other fermentation applications.

A key benefit of this extension is that it allows samples to be taken from the tank without removing the lid, helping to maintain a sealed environment and reducing the risk of oxygen exposure.

Approximate Dimensions

• Thread Diameter: 40 mm 
• Internal Diameter: 32 mm 

Customer Notice

• Sold on its own, with no airlock included

• Please note that thread sizes on tank lids can vary between manufacturers. We recommend checking your tank's thread specifications before purchase to ensure compatibility