There are two main configurations of factory assembled cooling towers: crossflow and counterflow. In crossflow cooling towers, the water flows vertically down the fill as air flows horizontally across. In counterflow cooling towers, the water flows vertically down the fill as air flows vertically up.
RF1200 is a PVC film fill with a 12mm pitch( wave depth 12mm). The bottom of the sheets have alternating tips to allow for superior drainage and increased airflow.
RF1200 is the most common fill for counterflow cooling tower applications and is available in glued blocks 305mm wide x 305mm high, and either 1830mm or 2440mm long.RF1200 can also be cut to length to your specific requirements, or supplied as loose sheets.
RF1900 is a pvc fill . the space sheet is 19mm that it is distance between the fill top and bottom.the width is 305mm. and it use for many cooling tower, such as Kingsun, Liangchi, Bac cooling tower
we have cooling tower fill kits with a 15mm pitch. the length can be any.
If you have any question about cooling tower fill kits, please contact me. My email: firstname.lastname@example.org