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Liquid Cooling Quick Disconnects for Computing

Smarter Cooling. Performance-Ready.

The amount of data continues to grow significantly with increases in connected devices/IoT, geo-applications and analytics supported by edge computing, cloud computing and 5G services. With computer infrastructure being challenged to keep up with 24/7 operations, engineers are under pressure to boost efficiency and lower costs with every new system. 


To lower energy use and improve infrastructure performance for computing systems, more organizations are adopting advanced liquid cooling as a strategic solution. It plays a critical role in moving data centers closer to the 1.0 power usage effectiveness (PUE) goal. When supported by durable, well-sealed, easy-to-use quick disconnects, liquid cooling becomes foundational to long-term computing system reliability.

Why Use CPC Quick Disconnects for Computing Liquid Cooling?

The connectors in a liquid cooling loop do more than link components — they help define system reliability and minimize downtime. Drawing on decades of experience and deep thermal management expertise gained since 2010; CPC engineers design every connector to meet the evolving real-world demands of high-performance computing environments.

Whether you’re managing a rack-scale deployment or a series of high-powered computing workstations, CPC quick disconnects offer:

  • Rugged durability to withstand repeated connect/disconnect cycles without leaks or fatigue
  • Precision-molded valves that maintain seal integrity under changing pressure and temperature
  • Tool-free operation for easier maintenance and faster swaps
  • Non-spill designs that minimize fluid loss and contamination risk
  • Optimized flow paths to maintain effective coolant distribution and system efficiency that deliver optimal flow requirements within a minimal quick disconnect footprint

CPC Everis® QDs are purpose-built for demanding thermal computing applications — keeping your cooling lines secure and your processors protected.

Material Quality and Coolant Compatibility in Enterprise Liquid Cooling Systems

In high-performance computing environments, component failure due to fluid leakage or material degradation isn’t just inconvenient, it’s costly. That’s why material compatibility between quick disconnects and cooling fluids is a critical design consideration within these systems.

Common coolants used in these applications include:

  • Icon Water-glycol mixtures, valued for thermal performance and corrosion protection
  • Icon Deionized water, used for its high heat capacity but potentially reactive with certain metals
  • Icon Dielectric fluids, such as fluorocarbons or PAO, are deployed in systems where electrical insulation is a priority

The materials used in quick disconnects must resist these fluids over long operating lifespans without compromising seal integrity or mechanical strength. Key risks associated with poor material selection include:

  • Icon Elastomer degradation, leading to leaks under pressure or thermal cycling
  • Icon Plastic softening or embrittlement, especially in high-temp or chemically aggressive environments
  • Icon Metal corrosion, which can reduce structural integrity and contaminate closed-loop systems

CPC addresses these challenges through purpose-built material selection for all of liquid cooling quick disconnect coupling options.

Each component is engineered for long-term chemical compatibility and mechanical performance. Seal materials like EPDM are selected for their resistance to common coolants. PPSU and other engineered polymers maintain shape and integrity under pressure and heat. Metal components are manufactured to resist corrosion without compromising strength.

These choices not only protect the connection but also help preserve flow path geometry — an essential factor in maintaining consistent flow rate and reliable cooling.

Chemical compatibility involves more than just matching substances — it requires careful consideration of external variables such as temperature, pressure, concentration, and material properties. Our engineering team is available to support you in evaluating compatibility specific to your system's requirements.

Check out CPC Liquid Cooling Connector Products

UQD(B)08 Meet the Everis® UQD(B)08 set

Engineered for the bold new era of next-generation hyperscale AI. Introducing the Everis® UQD(B)08 quick disconnects (QDs), with 1/2″ flow providing ultra-reliable connections and dripless disconnections. Manufactured out of corrosion-resistant stainless steel. Made for those seeking products that meet or exceed OCP specifications.

Sounds of Credibility Sounds of Credibility

Superior engineering design and rigorous testing lead to robust and reliable quick disconnects for liquid cooling.