Boreas

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UNIQ ISTANBUL Maslak Ayazağa Cad.
No:4, Kat: 1/204 Sarıyer
Istanbul, Turkiye

CDU (Coolant Distribution Unit)

CDU (Coolant Distribution Unit)

Cooling high-density IT systems and mission-critical environments requires precision, flexibility, and reliability. Boreas’ advanced CDU (Coolant Distribution Unit) series is specifically engineered to meet these evolving demands by acting as a highly efficient intermediary between building-level chilled water and rack-level liquid cooling systems.

As cooling requirements in data centers increase with rising computational densities, choosing the right coolant distribution system becomes a strategic decision. Boreas CDUs, with models supporting up to 1.3 MW of cooling capacity, ensure seamless and energy-efficient thermal transfer between primary and secondary loops. By stabilizing inlet temperatures and managing flow precisely through redundant pump configurations and advanced controls, the CDU plays a critical role in extending the lifetime and performance of IT equipment. Delivering continuous operation with system safety at its core, Boreas CDUs help prevent overheating-related failures and support the long-term sustainability of data center infrastructure.



General Features:

  • + Coolant distribution unit for high-density cooling systems.
  • + Enables efficient heat transfer between rack-based cooling equipment and the building’s chilled water circuit.
  • + Provides physical separation between primary and secondary loops via a high-efficiency heat exchanger.
  • + Equipped with stainless steel piping and automatic air venting system in the secondary loop.
  • + Ensures energy efficiency with variable frequency drive (VFD) pumps.
  • + Available in N+1 redundant pump configurations.
  • + Advanced HMI display for monitoring temperature, pressure, and flow rate.
  • + Compatible with BMS systems via protocols such as Modbus, SNMP, and BACnet.
  • + Multiple and redundant sensors for temperature, pressure, humidity, and flow monitoring.
  • + Flow rate measured accurately via electromagnetic flow meter.
  • + Includes temperature- and flow-controlled automatic bypass valves.
  • + Integrated leak detection and liquid level sensors for safe and reliable operation.
  • + Compact and service-friendly design enables fast and easy maintenance.
  • + Compatible with water, ethylene glycol, and specialized coolant fluids.
  • + Supports remote monitoring and alarm notifications.
  • + Features automatic air purging and system filling functions.
  • + Redundant dual heat exchanger model options available.
  • + Offers top or bottom piping connection options for flexible installation.

Application Area:

  • + Data Center
  • + System Rooms
  • + Telecommunications Centers