Coolant Distribution Unit (CDU)

Designed to deliver safe, efficient, and scalable liquid cooling for today’s most demanding AI and HPC applications.

Up to 800kW

24/7 redundacy

Customizable solutions

Exceptional partial Power Usage Effectiveness (pPUE) of 1,02, for energy-efficient cooling.

Precise temperature, flow and pressure control.

Modular design for data centre growth.

Reliable operation with redundant pump.

Local network scalable to multiple units.

Easy access for maintenance operations.

CDU’s key features

High-efficiency heat exchanger

Advanced brazed plate heat exchangers to transfer heat from the secondary loop to the building’s chilled water system.

Precision pressure control

Integrated variable-speed pumps and smart pressure regulation ensure consistent coolant delivery, adapting to changing thermal loads.

Redundancy and reliability

Designed for 24/7 operation, CDU includes redundant pumps, power supplies, sensors and failover systems to ensure uninterrupted cooling.

Compact and modular design

In-row or in-room configurations with variable connection positions for high flexibility in new buildings or retrofits.

Precise advanced Modbus control and built-in sensors for real-time monitoring and leak detection.

Easily control all operating parameters thanks to a wide touch screen display.

Temperature / Pressure / Flow rate / Water level / Alarms

Supports direct‑to‑chip and immersion cooling systems.

Hydraulic separation between facility loop and IT loop for a precise cooling.

Controlled supply temperature and redundant pumping.

Easy integration with chillers.

1. Outdoor chiller. / 2. CDU. / 3. Server racks (field supplied)

CDU and free cooling chillers: complete solution for edge data centres