PolarCool 36" Exhaust Fan (Part No. 6603-7011) Maximize air quality and ventilation in your facility with the PolarCool 36" Exhaust Fan. Engineered for high-volume air movement in commercial and industrial applications, this powerful wall-mounted exhaust fan effectively pulls stale air out of bui...

The 36" Exhaust Fan Shutter (Part No. 6611-9022) is a critical component for industrial exhaust fans, designed to minimize air restriction and maximize airflow while separating interior and exterior environments when the fan is off. Featuring self-opening and self-closing lightweight aluminum van...