... ,steady performance.2. High voltage mute sound type nylon fan blade, big air output,low-energy consumption,low noise. ... function.5. Automatic control water-supply system,open type water theif,divide water fluency,automatic clearing,no jam.water cooler :XK-18S Voltage/frequency ... 20-25m(pipeline) Air outlet : 670*670mm Water consumption: 6-10L/h Fan type: Axial Delivery time: Within 10~15 working ...