GEA Küba offers numerous air coolers for CO2 refrigeration systems, including the Green Line and Blue Line. The Green Line satisfies standard refrigeration requirements and covers the cooling-duty range from 1.5 to 52 kW. The Blue Line includes the capacity range of 1.5 to 170 kW of cooling duty and was designed for complex refrigeration applications. The products can cool rooms and cold stores, large refrigerated warehouses and be used for industrial applications.