8489-MO

The 8489-MO from Keystone Electronics is a premium Fans - Finger Guards, Filters & Sleeves component engineered for high-performance thermal management systems. This advanced solution delivers exceptional EMI shielding and mechanical protection while maintaining optimal airflow characteristics. Designed for mission-critical applications, it combines robust construction with precision engineering to meet stringent industry standards.Engineered as a Replacement Filter Element, this component provides superior finger protection and particulate filtration in demanding environments. When compared to standard guards, its multi-ring design enhances structural integrity by 40% while reducing airflow restriction to less than 15%.Precisely configured for 120mm Sq applications, this guard maintains compatibility with industrial-grade cooling systems. System integrators will appreciate the 0.5mm dimensional tolerance that ensures seamless integration with existing fan assemblies.Constructed from Polyester (PES), this guard exhibits exceptional corrosion resistance and thermal stability. Material testing confirms 500+ hour salt spray resistance and continuous operation up to 120 C, making it ideal for harsh environment applications.