PP Ring Fill (Spritzring Fill)

PP ring (spritzring) fill is one of the most widely used fill types in cooling towers for many years. It is injection-molded from PP (polypropylene) and can be used successfully in high-temperature process water up to about 100 °C. It is preferred where water is very dirty, oily or sandy and prone to scaling, and where ambient conditions are dusty. It can be washed and reused, helping reduce maintenance and replacement costs.