Evaporative Air Cooler: Glass fiber reinforced water sump; Zinc galvanized cabinet ; Large evaporative surface area with above 85% saturation efficiency; Centrifugal fan supplies high pressure wind stably; Low noise; Cover distance: 50m for AZL 35-L Model: AZL35-LC32A(down discharge) AZL35-LX32A(side discharge) AZL35-LS32A(top discharge) Wind Volume at 0 pa(m3/h): 35000/20000 Wind Pressure(Pa):400/178 Power(kw):7.5/2.5 Voltage(V): 380 50/60Hz Rated Currency(A):16.3/5.8 Fan Type: Centrifugal Noise(DBA):≤83 Dimension of unit(mm):1620*1640*1710 Net Weight(Kg):1080 Wind Speed: 3-phase & 2-Speed Water Lack Protection