High Performance Long Servicelife Metal Roof Vent Fan 310*310mm AC220 Ceiling Fan Air Filter High Airflow Filter Fan for Electrical Enclosure

High Performance Long Servicelife Metal Roof Vent Fan 310*310mm AC220 Ceiling Fan Air Filter High Airflow Filter Fan for Electrical Enclosure. High Airflow Performance: Delivers 910 cubic meters per hour airflow for rapid enclosure cooling. Durable Metal Construction: Metal casing with stainless steel blades resists high temperatures and corrosion. Advanced Dust Filtration: G4 filter cotton grade with 90% dust removal rate and multi-layer dustproof structure. Comprehensive Certifications: Certified with RoHS, ISO, CE, CCC, and UL for global compliance. Long Service Life: Fan filters support up to 6 months maintenance cycle; fans tested for 50,000 hours. Tool-Free Installation: Most accessories support quick maintenance and tool-free installation design. Customization Options: Supports customization for flame retardant materials, EMC types, and exhaust direction.