Selection & Maintenance Considerations for Hybrid Fill for cooling tower
- Water Analysis is Paramount: The decision must start with a full analysis of make-up and circulating water (TDS, hardness, silica, suspended solids, COD/BOD).
- Access for Cleaning: The film fill section must be accessible. Design should include removable blocks or ample access doors.
- Airflow Distribution: The different pressure drops of film vs. splash sections must be accounted for in fan and plenum design to ensure balanced airflow.
Monitoring: A performance drop is often the first sign of film fill fouling. Regular inspection of the upper film layers is crucial