Polair Equips Proofing Chamber Humidifiers with IP68-Rated Fans

Polair has updated its proofing chamber lineup, equipping all humidifiers with IP68-rated fans. According to the company, this protection ensures stable operation at 100% humidity and in dusty conditions.

The design places the fan outside the humidifier housing. The manufacturer states that this reduces downtime during maintenance and extends the service life of the unit.

To extend the service life of proofing chambers, Polair recommends:

• using treated water with a hardness of no more than 2 mg-eq/l;
• installing additional filters if necessary;
• regularly maintaining the humidification system.