Rittal’s TopTherm fan-and-filter units are a synthesis of radial and axial fan technologies that deliver a combination of high pressure stability and large volume air flows.
Unique to this fan technology, the air outlet direction is diagonal to the outside rather than in the fan’s axial direction. This approach favors an even distribution of air in the enclosure or housing, and avoids the formation of hot spots.
Fan and Filter Units Prevent Hot Spots
