Dry Coolers

Air-Cooled heat exchangers for high density applications

Dry Coolers are air-cooled heat exchangers widely used in industrial and commercial cooling applications. Known for their high energy efficiency, long-term reliability, and low maintenance costs, they offer optimal performance for fluid thermal management.

These units operate by drawing in ambient air through axial fans and across finned coil heat exchangers — available in round tube or microchannel technology — where the process fluid circulates in a closed loop, transferring heat to the surrounding air.

Built with robust, corrosion-resistant materials, ThermoKey Dry Coolers deliver efficient, sustainable, and long-lasting cooling, making them ideal for demanding sectors such as HVAC, Energy and Industrial processes, and Data Center Cooling.

Modular Dry Cooler

ThermoKey’s innovative Modular Dry Cooler is designed to deliver maximum energy efficiency, operational continuity, high flexibility, and scalability — all while ensuring outstanding performance and reducing transport and management costs. Performance range Capacity from 200 kW (single module) to 1000 kW (5 modules in a row). Calculated with ethylene glycol 35%, Tw1=40°C, Tw2=35°C, T1=25°C. Fans Diameter Ø 800, 910, 1000 mm (AC/EC motor) Surface...

Power-J (V-Tower) Dry Cooler

Power-J Dry Coolers (V-Tower) are V-shaped air-cooled units designed for enhanced thermal performance in compact spaces. Thanks to the optional EPS adiabatic system with evaporative panels, they can achieve higher specific capacity compared to standard dry coolers — making them ideal for applications requiring maximum efficiency and reduced footprint. The adiabatic system can operate in two ways: Water Saving: increased specific capacity when using H2O – (H2O when engine at...

TKMicro Modular Liquid Cooler

TKMicro Modular Liquid Coolers are lightweight, compact, and highly sustainable cooling units designed with a 100% recyclable aluminum structure and low refrigerant charge. Their modular configuration and low noise emissions make them ideal for rooftop installations, even in urban environments where space and sound levels are critical. Performance range: capacity for each module up to 120 kW** Fans: Diamter Ø 800 AC and EC motor Modules: from 1 to n (**) Standard conditions -...

Super Power-J Dry Cooler

Super Power-J Dry Coolers are designed for high-capacity applications that demand top-level performance. With the ability to mount up to 20 fans and integrate adiabatic cooling systems, these units deliver maximum heat rejection and energy efficiency in even the most demanding industrial environments. Performance range: Capacity from 290 to 2219 kW (ethylene glycol 35%, Tw1=40°C, Tw2=35°C, T1=25°C) Fans: Diameter Ø 800, 900, 1000 mm, AC or EC motor Benefits: Maximum performance,...

Power-J Dry Cooler

Power-J Dry Coolers are designed for installations with limited space, thanks to their compact V-shaped configuration that minimizes footprint without compromising performance. Equipped with fan speed control and optionally integrated adiabatic cooling systems, these units deliver high efficiency and adaptability across a wide range of industrial and commercial applications. POWER-J DRY COOLERS (1 FAN ROW) Performance range: Capacity from 70 to 961 kW (ethylene glycol 35%,...

Power-Line Dry Cooler

Power-Line Dry Coolers are compact, high-performance units designed to suit a wide variety of applications. Thanks to their flexible and fully customizable design — from materials and coatings to coil geometry and fan configuration — they offer an efficient and scalable solution for industrial and commercial cooling systems. POWER-LINE DRY COOLERS Performance range: Capacity from 8 to 890 kW (ethylene glycol 35%, Tw1=40°C, Tw2=35°C, T1=25°C) Fans: Diameter Ø 500, 630,...