03749-2-4039

ebm-papst Inc.'s 03749-2-4039 represents a breakthrough in Fans - Finger Guards, Filters & Sleeves technology, specifically optimized for next-generation thermal solutions. This intelligently engineered component delivers superior protection while maintaining maximum airflow efficiency. With its innovative material composition and structural design, it addresses the evolving challenges of modern electronics cooling.As a multi-functional Finger Guard, this solution combines safety, filtration, and EMI protection in a single integrated package. Third-party validation confirms 99.97% particulate filtration efficiency at 0.3 microns while maintaining less than 5% airflow restriction.Precision-engineered for 172mm Dia applications, this guard incorporates smart mounting features that eliminate the need for additional hardware. The self-aligning design reduces installation errors by 90% compared to traditional mounting methods.Designed for seamless integration with W2E142 Series, this accessory enables plug-and-play thermal system upgrades. The tool-less installation reduces deployment time by 80% while ensuring perfect alignment every time.The 5 Rings configuration delivers optimal balance between protection and performance. Wind tunnel testing demonstrates 20% lower turbulence generation compared to competitive products, resulting in quieter operation.Constructed from advanced Metal, this guard offers exceptional durability in challenging environments. Material analysis shows less than 0.01% deformation after 1000 thermal cycles between -40 C and 85 C.