Choose Cellulose Pads when:
- Maximum Performance is Critical: You need the greatest possible cooling boost on hot days and want to get closest to the wet-bulb temperature.
- Coil Protection is a Priority: You want to minimize scaling and fouling of the expensive main heat exchanger to maintain long-term efficiency.
- Water Quality is Poor: Your source water has high mineral content (hard water), making misting systems impractical.
- Life-Cycle Cost is More Important than First Cost: You are willing to pay more upfront for lower operating costs, less maintenance, and better long-term protection.
Choose Misting Nozzles when:
- Space is Extremely Limited: You are retrofitting an existing dry cooler and have no room for pad assemblies.
- Low Initial Cost is the Primary Driver: The budget for the initial installation is tight.
- Water Usage is Extremely Limited: The system is intended for very occasional, short-duration use only during peak demand.
- You Have High-Quality Water: You have access to soft or demineralized water, or you can invest in a sophisticated water treatment system for the misting line.
- Maintenance Capability is High: You have a dedicated maintenance team capable of regularly inspecting and cleaning the system.