Model: 7090 Ripple Angle: 45*45 Height: 1500,1800,2000mm Width: 300,600mm Thickness:100,150,200,300mm cooling pad Features:1) Corrugated ... boardCooling hot air is drawn by fan through the wet cooling pad paper, the water of water film will absorb the ... during cooling, increases the amount of oxygen in air, makes indoor air fresher, and improves air quality in working environment. 7090 type cooling pad ...