water curtain air cooling unit 1.Beautiful design. Smart remote control. ... 50HZ Power Consumption:280Water Consumption:30L/H Fan Type: centrifugal fan Exterior Size:L×W×H580* ... Area:30-40m²Main functions of this movable type:1.Quiet,energy-saving and convenient2.3 gears ... easy deformation, ultraviolet ray and ageing resistance, mobile type, portability and flexibilityBlower fan: new wind blades adopted, ...