
Vfans Large Airflow Easy Installation Quiet Ventilation 7.3m Hvls Ceiling Fan for Factory. High Efficiency DC Motor: Pmsm DC inner rotor motor ensures energy saving and quiet operation under 39dB. Customizable Specifications: Offers custom weight, speed, power, and color options to meet specific project needs. Durable Construction: Features copper motor and aluminum body with 5 aluminum blades for long-lasting performance. Certified Quality: Passed ISO, CE, and 3C certifications ensuring high safety and quality standards. Easy Installation: Designed for ceiling mounting with straightforward setup for warehouses and workshops. Flexible Power Supply: Supports Single Phase 220V or Three Phase 200V with 50-60Hz frequency compatibility. Comprehensive Warranty: Provides a 3-year warranty with online and video technical support services.