9493-2-4039

The 9493-2-4039 from ebm-papst Inc. represents a quantum leap in Fans - Finger Guards, Filters & Sleeves technology for industrial automation systems. This robust solution delivers military-grade durability while maintaining exceptional thermal performance. With its patented airflow acceleration technology, it achieves 30% greater cooling efficiency than conventional designs in compact spaces.Engineered as a Finger Guard, this component provides tri-mode protection against mechanical damage, EMI, and particulate contamination. Testing validates 99.95% filtration efficiency for particles down to 0.5 microns without compromising airflow dynamics.Designed specifically for 205mm Dia applications, this guard features a unique anti-resonance structure that eliminates harmonic vibrations. Acoustic measurements show 10dBA noise reduction compared to standard industrial guards.When integrated with 180 Blower, this accessory creates a complete thermal management ecosystem. The modular design allows for vertical or horizontal mounting configurations to suit various installation requirements.Constructed from industrial-grade Metal, this guard withstands extreme chemical exposure. Accelerated testing demonstrates 5+ years of service life in environments with pH levels from 2 to 12.