Glass vacuum lid engineered specifically for the EtOH Pro.  Used for post-processing solvent purging. This allows for maximum residual solvent purging.

Purge lid fits the EtOH Pro Kettle for post processing using Purge Mode on the EtOH PRO or the 1 Gallon Collector tank for purging with a heated mat. 

EXTERNAL AUX VACUUM PUMP REQUIRED.  This lid does not run off the vacuum from the EtOH PRO's internal pumps.  A separate vacuum source is required.

Included:
Glass lid
5/16th barb
300 Series stainless steel fittings 
Easy to read gauge 
Silicone seal
Leak tested