Closed Circuit Cooling Towers

Closed circuit cooling towers, also known as evaporative fluid coolers, keep the system clean and contaminant-free in a closed loop. This creates two separate fluid circuits; an external circuit, in which spray water circulates over the coil and mixes with the outside air, and an internal circuit, in which the process fluid to be cooled circulates inside the coil. In addition to chiller applications and industrial process cooling, closed circuit cooling towers are often used with heat pump systems, where closed loop cooling is required.