cooling principle:

         Draft the air through the ventilator, thus coming about negative pressure in the cooler.

Meanwhile, the pump delivers the water to the water distributor, the water humidify the whole surface of the cooling pad evenly.

         Due to the special angle of the cooling pad, the water directly flows to the air inlet side.

The hot air passes the wetting cooling pad and lots of heat is absorbed, as a result, the air temperature lessens.

         Besides, the passed air is filtered and becomes fresh, cool and nice. The unevaporated water falls back to the chassis and becomes water cycle.

OEM service is available.