Flowserve Coolant Distribution Unit (CDU)
Flowserve Coolant Distribution Units (CDUs) provide coolant circulation, heat transfer, and system control between facility and technology cooling loops for direct-to-chip cooling in data centers. Modular pump and heat exchanger configurations are designed to support capacities of 2MW+ and redundancy requirements.
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Modular architecture
scales with demand
Configurable redundancy
N+1 and N+N options
Design ATD 3° C
efficient heat transfer
- Configured to scale: Modular pump and heat exchanger configurations (including N+1 and N+N redundancy) scale with demand, fit your available floor space, and support both today’s liquid-cooling requirements and future needs.
- Reliable and efficient coolant circulation: A design approach temperature difference of 3 °C, heat transfer, and system control enable continuous cooling availability and operational efficiency.
- Equipment health visibility: RedRaven condition monitoring helps identify potential equipment issues early to support maintenance planning and cooling availability.
- Lifecycle support: Global service capabilities and Flowserve’s Quick Response Center network help maintain performance, reliability and availability throughout the CDU lifecycle.
- Cooling Capacity: 2MW
- Maximum flow rate per pump: 2,500 lpm
- Maximum power consumption per pump: 38 kW
- Design approach temperature difference: 3 °C
- Allowable pressure differential outside CDU: 80 psi
The specifications above are per-pump and per-heat-exchanger values, not a single configured CDU duty point. Work with Flowserve to configure an optimal solution for your specific operating conditions and needs.
