Alfa Laval introduced FreeWaterLoop, an external cooling system for the data center facility loop designed to improve efficiency and support high-density computing. According to Alfa Laval, the system integrates pump engineering, heat exchanger technology, and filtration into a single unit to provide a scalable cooling solution for data centers.
The FreeWaterLoop system was developed in response to increasing demand for energy-efficient, high-capacity cooling in data centers. It supports the transition from traditional air-based facility loop cooling to liquid-based cooling. The system uses natural water sources to provide stable temperatures and heat transfer capacity while returning the water to its origin and minimizing net water consumption.
Alfa Laval states that the system delivers a continuous cooling flow and reduces the physical footprint of facility cooling equipment compared with air-based systems.
“We’re seeing unprecedented shifts in the data center landscape as AI drives higher heat loads and customers push for more sustainable infrastructure. Alfa Laval is responding to these challenges by combining our strengths across the business to deliver the next generation of efficient, reliable thermal and pumping solutions,” says Thomas Møller, President of the Energy Division.
“From initial concept to full market launch, FreeWaterLoop demonstrates one of the fastest development cycles for a solution of this scale. It reflects Alfa Laval’s shared ambition across the business, fast decision making, and a deep commitment to supporting the data center industry with practical, scalable innovation,” says Martijn Bergink, President of the Ocean Division and Framo.
