Description: Mounting: Ceiling Fan Voltage: 380V-480V Control Method: Remote Control blade material: Alloy speed: 72r/min core components: Motor After-sales Service Provided: Online support place of origin: Jiangsu, China brand name: Terrui Blade Diameter: 18FT/5.5m Max Airflow: 12500m³/min,400000CFM Current: 1.8A Rotation Speed: 72r/min Input Power: 1000w/1.4HP Air Volume/W: 12.5m³/min Installation: Adaptable to various roof types with different clamps Noise: ≤36dB Selling Units: Single item Single package size: 277X43X87 cm Single gross weight: 112.000 kg Price: 2610.00 / piece Location: 88 Sibao Road Shanghai china