
7.3m/24FT Ultra Silent Hvls Industrial Giant Ceiling Fan. Ultra Silent Operation: Low noise design with PMSM motor for quiet industrial environments. Energy Efficient: Saves about 90% energy compared to common small fans with low power consumption. Lifetime Maintenance Free: No gears or lubricating oil required, ensuring long-term reliability. Durable Aluminum Alloy: Blades made of 2mm thick aluminum alloy with corrosion and fatigue resistance. Safety Protection: Five layers of safety measures prevent falling, plus overload and voltage surge protection. Wide Coverage Area: Covers up to 1200 square meters with 13800m3/m air volume. Certified Quality: Meets CE, ISO, and ROHS standards with 4-step QC inspection. Customizable Specifications: Customizable power, voltage, frequency, diameter, and speed options available.