Specifications: 1) Reinforced glass tank, high strength stabilized and corrosion-resistant aluminum alloy frame 2) High efficiency, low noise centrifugal fan, with evenly distributed performance curve and broad high-efficiency field 3) IP55F isolation two speed three phase motor featuring water and dust proof, corrosion resistant, low noise and vibration 4) Automatic controlled open water distribution system, which enables smooth water flow 5) High efficiency, easy cleaning cooling pads with great evaporation 6) Standard speed control Outer packing: Carton dimensions: 1,590 x 1,590 x 1,700mm, 2,086 x 2,086 x 1,860mm