... long service life.2) Large evaporation area, cooling efficiency as high as 80%.3) The ... corrugated sheet angle (1) β: corrugated sheet angle (2) Pad 7090Pad5090H (mm)1500, 1800, 20001500, 1800, 2000W (mm ... )75α (*)4545β(*)4545 *** Sizes of Evaporative Cooling Pad can be made by buyers’ request Environment for Use ... Cooling and humidifying system of green house, ...