Product Name: 3 Meter Hvls Energy Saving Large Industrial Ceiling Fans with Permerment Magnet Motor Certification: CE Mounting: Ceiling Fan Electric Current Type: AC Type: Cooling Fan Blade Material: Aluminum Magnesium Alloy Material: Aluminum Magnesium Alloy + Strong Steel Transport Package: Wooden Cases Specification: 8', 9', 10', 12', 14', 16', 18', 20', 22', 24', Origin: Fujian, China HS Code: 8414591000 Product Description 3 meter HVLS energy saving Large Industrial Ceiling Fans with Permerment Magnet MotorModel: HJCF-3Size: 10 feetPower: 370WAir Volume: 4200 m3/minCoverage Area: 260 m2Fan Motor: Permanent Magnet Energy Gearless SavingMotorFan Blades: 4 pcsSpeed: 0-120 rpmNoise: 38dBAdvantage: 1. Energy Saving, compare to industial small pedestal fan, energy saving 85%. 2. Large size, 8 feet to 24 feet, 2.4 meter to 7.3 meter. 3. Gearless Permanent Magnet Motor. 4. Less maintaining. 5. 20 years long sevice life design. 6.Low speed, 0 to 120 rpm, infinitely variable speed. 7. High safety factor, advanced design, ensure that the process is safe and stable. 8. Intelligentcontrol system. 9. No frequent maintenance required. 10. only 36dB noise level.ModelFanDiameter SizePowerAir VolumeEffective AreaCoverage AreaRotating SpeedNos. of BladesLevel ofNoiseVoltage /Frequency(Feet)(Meter)(kW)(m³/min)(m²)(m²)(rpm)(pcs)(dB)(V / Hz) HJCF-310'3 m0.37 kW4200 m³/min160 m²260 m²0-120 rpm4 PCS36 dB3 Phase220-240V360-480VSingle Phase200-240V50Hz/60Hz HJCF-3.712'3.7 m0.37 kW5200 m³/min240 m²400 m²0-100 rpm4 PCS36 dB HJCF-4.314'4.3 m0.75 kW7300 m³/min270 m²470 m²0-90 rpm4 PCS37 dB HJCF-516'5 m0.75 kW10600 m³/min310 m²530 m²0-80 rpm4 PCS37 dB HJCF-5.518'5.5 m1.1 kW11500 m³/min520 m²940 m²0-70 rpm6 PCS38 dB HJCF-6.120'6.1 m1.1 kW12100 m³/min610 m²1100 m²0-60 rpm6 PCS38 dB HJCF-6.722'6.7 m1.1 kW12500 m³/min670 m²1400 m²0-55 rpm6 PCS39 dB HJCF-7.324'7.3 m1.1 kW13500 m³/min730 m²1600 m²0-50 rpm6 PCS39 dB HJCF-6.722'6.7 m1.5 kW14500 m³/min790 m²1700 m²0-55 rpm6 PCS40 dB HJCF-7.324'7.3 m1.5 kW16000 m³/min900 m²1850 m²0-50 rpm6 PCS40 dB