Fluid Coolers

• Warm process fluid is circulated through the coil on the cooler.
• Cool ambient air is drawn across the coil drawing heat out of the fluid, rejecting it to the surrounding air.
• Cooled process fluid is returned to the system reservoir.
• When the ambient temperature is slightly above the desired process temperature, the cooler automatically switches to its adiabatic pre-cooling mode.
• The pre-cooling media is wetted and as air is drawn across the wetted media water evaporates cooling the air before it reaches the coil.
• In the adiabatic mode, the cooler can maintain fluid temperatures low enough to provide hydraulic and other process cooling even at ambient temperatures exceeding 95°F.
• Control is automatic. The unit switches from dry to wet mode to minimize water use. The fan motor is equipped with a variable speed drive for maximum energy savings.
• The coils drain to an indoor reservoir when cooling is no longer required.