Through air exhausting by fan,producing negative pressure in the cooler,and at the same time water pump transports water to the water distributor,the surface of wet curtain is full of water.Moreover,for the special angle of wet curtain,water flows directly to the side of air inlet,absorbing a lot of quantity of heat in the air when the hot air is through the wet curtain full of water,reducing the air temperature through wet curtain,and filtering the air,making the wind blowing cool,humid and fresh.The water not evaporated falls back to the sole plate,forming water route cycle.

SPECIFICATION (NORMAL SIZE)	7090	5090
PICTURE
HIGHT(MM)	1500   1800  2000	1500   1800  2000
WIDTH(MM)	600   300  200	600   300  200
THICKNESS(MM)	100  150  200  300	100  150  200  300
RIPPLE HEIGHT	7MM	5MM
RIPPLE ANGLE	45*45	45*45
PACKAGING	carton	carton