The Polaris 2.0 range technology is based on high pressure distillation and droplet separation. Sanitization features are available to reduce the risk of microbiological contamination.
The Polaris 2.0 MED is based on high pressure distillation with falling film heat exchange to speed up the preliminary heating phase. The feed water is also used to partially cool down the produced WFI to optimize energy recovery.
The Polaris 2.0 PSG is based on the interconnected water vessels principle where the industrial steam heats up the feed water to the vaporization temperature. A thermal degassing option is available for the compliance with the European sterilization standard EN285.
Both technologies use high-quality stainless steel in the demister for droplet separation.