551590

The 551590 from Comair Rotron sets new standards in Fans - Finger Guards, Filters & Sleeves innovation, combining advanced materials science with precision engineering. This thermally optimized solution delivers unmatched performance in high-density electronic cooling applications. With its patented airflow technology, it reduces system operating temperatures by up to 12 C compared to conventional designs.Functioning as a Filter/Screen, this component provides three-tier protection: physical barrier, EMI shielding, and airflow conditioning. Independent testing confirms compliance with IEC 60529 IP55 standards for dust and water protection.Engineered for 119mm and 120mm Sq applications, this guard features a unique aerodynamic profile that reduces system noise by 6dBA. The computational fluid dynamics (CFD) optimized design minimizes pressure drop across the guard surface.When integrated with Multiple Series, this solution creates a complete thermal management system. The modular design allows for stackable configurations, enabling customized solutions for high-power applications.Utilizing Aluminum technology, this guard offers exceptional chemical resistance. Accelerated aging tests demonstrate 10+ years of service life when exposed to industrial atmospheres containing sulfur compounds.