Specification of 7090 evaporative cooling pads: 1). Height: 600mm, 700mm, 1200mm, 1500mm, 1800mm, 2000mm 2). Width: 300mm, 400mm, 500mm, 600mm, 900mm3). Thickness: 100mm, 150mm. 200mm 4). We can offer others size which buyer need. Advantage: 1). Corrugated paper have high intensity structure corrosive resistance, long service life. 2). Large evaporative area, cooling efficiency reach to 70%. 3). Fine percolating and absorbing water to ensure drip wet the wall. 4). Specific stereoscopic structure, it can provide the largest evaporative surface for heating exchanging between weather and air 5). Our frames can be alternative of aluminum alloy, PVC and galvanized board 7090 7060 5090Height of pad(mm) 1500.1800.2000 1500.1800.2000 custom-made by client´ requirementsWidth of pad(mm) 900.600.300 900.600.300 custom-made by client´ requirementsDepth of pad(mm) 100.150.200 100.150.200 custom-made by client´ requirementshight of flute(mm) 7 7 5Angle of flute(° ) 45 45 45Angle of flute(° ) 45 15 45