Vfans Low Noise Reversible Motor Ventilation Industrial Cooling Ceiling Fan for Gym

Vfans Low Noise Reversible Motor Ventilation Industrial Cooling Ceiling Fan for Gym. Low Noise Operation: Noise level below 38dB ensures quiet performance for gym and industrial environments. DC Motor Technology: Equipped with Pmsm DC inner rotor motor for high efficiency and energy saving. Durable Construction: Features copper motor and aluminum body with 5 aluminum blades for longevity. Versatile Power Supply: Supports Single Phase 220V and Three Phase 200V at 50-60Hz. Comprehensive Warranty: Includes a 3-year warranty covering mechanical defects and parts. Multiple Size Options: Available in 4 diameters: 3100mm, 3600mm, 4200mm, and 5000mm. Certified Quality: Passed ISO9001, ISO14001, OHSAS18001, and 3C product certifications.