Clog-Resistant FB20 Counterflow Vertical Flute Marley PVC Film Fills

The Marley FB20 clog-resistant film fill is designed using fire-retardant PVC sheets, bonded together to form blocks of cooling media. Its unique surface microstructure enhances the mixing of air and water, increasing the effective cooling surface area. The fill’s offset vertical flutes introduce directional changes in the airflow and water movement, improving cooling performance and promoting thermal efficiency, while significantly reducing the risk of fouling. This type of film cooling fill is widely used in both field-erected and packaged counterflow cooling towers. It is suitable for applications in industries such as power generation, refining, chemical processing, steel production, and food processing, particularly in cases where water quality is slightly contaminated.

The FB20 fill’s clog-resistant construction from fire-retardant PVC sheets ensures blocks of cooling media with enhanced air/water mixing. The vertical flutes not only optimize the airflow but also significantly improve thermal performance, reducing fouling.Cooling tower fills, also known as wet decks or surface media, are critical components that increase the surface area for air-water contact, maximizing evaporation rates for better cooling efficiency.

Our PVC cooling tower fills are manufactured from high-quality, corrugated PVC films that are edge-folded and vacuum-formed for long-lasting durability. The edge-folding technology helps prevent fill erosion, thereby reducing damage and ensuring a longer service life for the equipment.