The cooling tower is mainly composed of fan, coil, circulating water pump, water distribution system, drift eliminator, and fill.The most common fans are direct-connected axial fans. There are three types coil can be choosed: finned coil, corrugated tube, and condensation coil. The function of the water distribution system is to improve the heat exchange effect, whose nozzle can be made of plastic nozzle or stainless steel. PVC fill is mostly used in the cross flow cooling towers. Drift eliminators can be made of PVC or FRP material, the most efficient cooling tower drift eliminators will keep your loss of drift to lower than 0.001% drift rate.