
High-Performance 190mm NMB Bearing Centrifugal Fan for AC220V. Customizable Specifications: Voltage, blade diameter, speed, and power can be customized per customer requirements. High Efficiency Design: Centrifugal structure with backward curved impellers for large air volume and high static pressure. Low Noise Operation: Designed for quiet performance with noise levels around 65dB, suitable for various environments. Wide Application Range: Ideal for HVAC, refrigeration, kitchen exhaust, and electronic device heat dissipation. Certified Quality: Products hold ISO, CE, and CCC certifications ensuring safety and compliance standards. 100% Quality Inspection: Every finished product undergoes visual and functional inspection before delivery. Flexible OEM/ODM: We accept customization requests and provide consulting services for tailored solutions. Fast Sample Delivery: Sample orders are typically delivered within one week for testing before bulk production.