An optional vacuum device for the Zeus Large Format Bottle Corker. This model has an adpater designed to work with Farro brand 5L Glass Wine Bottles. The bottle interface was specifically machined for the Farro 3L bottle so that the o-ring makes an airtight seal during the corking process.

Creating a vacuum in the bottle prior to corking removes oxygen but also reduces pressure in the headspace which can potentially cause corking issues.

This vacuum adapter requires the connection of an air compressor to create the vacuum.

See here for the vacuum device with adapter for 3L still wine bottles and Champagne bottles.