Vfans Popular Large Airflow Maintenance Free Wholesale Price Industrial Hvls Fan for Farm

Vfans Popular Large Airflow Maintenance Free Wholesale Price Industrial Hvls Fan for Farm. Maintenance Free DC Motor: Features a PMSM DC inner rotor motor with copper windings for long-term reliability. Large Airflow Capacity: Delivers up to 7065 cubic meters per minute with five aluminum blades. Low Noise Operation: Operates at less than 38dB for a quiet environment in warehouses and farms. Multiple Size Options: Available in diameters ranging from 3100mm to 5000mm to fit various spaces. Comprehensive Certifications: ISO, CE, 3C, and ISO9001/14001 certified for quality and safety standards. 3-Year Warranty: Includes a 3-year warranty period for peace of mind and product assurance. Versatile Applications: Ideal for warehouses, gyms, workshops, airports, farms, and barns. Flexible Power Supply: Supports Single Phase 220V or Three Phase 200V at 50-60Hz.