Air Cooled Chillers The Customized professional series of all industrial process applications, demonstrating distinctively high reliability, this series offers a wide range of cooling capacities from 5 to 20 TR capacity models are designed for compact portability, while the cooling capacities from 20 to 150 TR, offer more options. All cooling systems are compact, factory-assembled condensing units suitable for an immense range of industrial applications. All devices are with highest full and part load energy efficiencies, through single and multiple refrigeration circuits.