Indirect exchange coolers are a valid alternative to the open circuit especially to keep the fluid unpolluted: the latter (usually water or water plus glycol) passes through a tube bundle and does not come into contact with the cooling water.
In addition to the closed circuit cooling tower, a hybrid cooler or “hybrid closed circuit cooling tower” (as it is sometimes improperly defined) can be used: it is a device which operates in evaporative (wet) or dry (dry) mode depending on the external temperature or the temperatures of the fluid to be cooled.
Some advantages for all closed cooling towers and “hybrid towers”.
- Ideal if the coolant cannot be polluted from the outside or for free cooling.
- High efficiency.
- Different solutions to reduce sound emissions
- Totally removable side walls for an easy and total access to the internal parts, to simplify inspection, cleaning or maintenance operations.
- Special dimensions for shipment by sea containers.
MITA Service and MITA Connect complete the offer at the customer's request: pre- and after-sales service, spare parts and remote monitoring of the evaporative cooler for efficient data collection and predictive maintenance. Ask for Advice