Polar Air Systems™ is a U.S. based manufacturer of Polar Cascade™ cooling towers and supporting products.

Polar Cascade™ cooling towers feature premium, efficient wash-down fan motors employing direct variable speed drive technology and precision stainless steel shafts. Polar Cascade™ cooling towers have only two (2) moving parts (motor and float valve), eliminating a multitude of maintenance issues typically encountered when using constant speed belt drives. Our patented fill technology affords our units with optimal cooling capability and efficiency.