Building on the success of the CyberAir 3 DX, Stulz has launched the CyberAir 3PRO DX series. This enhanced range of precision cooling units ensures maximum reliability for mission critical applications, as well as achieving significant savings in energy and costs. Providing the energy-saving advantages of indirect free cooling, the Stulz GES hybrid systems are available with outputs in excess of 100 kW. These new developments offer all output levels — from 30 kW to 130 kW — and the provision of cooling systems with tandem compressors capable of handling partial loads, potentially increasing further energy savings. The range also includes units with integrated fans, available with standard ASD (downflow) and ASU (upflow) air conduction. Flexibility is another advantage – the size, cooling capacity, air conduction and control system can be tailored to meet the precise requirements of mission critical facilities.