FluidCool-X™
Intelligent Cooling for Demanding AI Infrastructure
FluidCool-X CDU is purpose-built to solve the thermal challenges of next-gen AI hardware and high-density compute environments. Its cutting-edge technology allows operators to scale cooling quickly, maintain uptime, and stay ahead of rising thermal loads.
When performance is non-negotiable, FluidCool-X delivers.

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Maximized Efficiency, Minimum Downtime
FluidCool-X delivers cooling that adapts, performs, and endures. Explore the key features that set it apart.
- Integrated energy efficiency features achieve an ultra-low PUE <1.05.
- VFD pumps adjust flow to cut energy use by up to 30%.
- High-efficiency plate heat exchangers improve cooling with a smaller footprint.
- 4K ultra-tight approach temp maximizes heat exchange for higher return water temps and better energy recovery.
- BPHE water reuse design supports efficient closed-loop cooling and minimizes waste.
- Precision two-way valves regulate flow in real time, reducing overcooling and unnecessary energy use.
- Available in 500kW/1000kW/2000kW configurations.
- Modular units scale in hours and are managed through a single unified interface.
- Hot-swappable components, quick-connect piping, and front access simplify service and maintenance.
- Smart sensors monitor pH, conductivity, temperature, and pressure with built-in redundancy for uptime.
- Leak detection, corrosion protection, and fail-safe controls protect infrastructure from system failures.
- High-flow pump (250 GPM) with strong head pressure supports multi-rack loads.
- Triple-layer redundancy delivers 99.999% uptime.
- Low ΔT operation enhances thermal reliability and cooling precision.
- High energy efficiency and optimized water usage contribute to sustainability goals.
- Extended lifespan and easy maintenance reduce service time and replacement costs.
- Rapid deployment and built-in scalability shorten time-to-operation.
- Consistent uptime, reliability, and energy-efficient operation drive sustained ROI.
Always On, Always Protected
FluidCool-X safeguards uptime with triple-layer redundancy at the component, power, and control levels, so cooling stays uninterrupted, even when other systems don’t.

Component Redundancy
Dual pumps, sensors, and valves enable instant failover

Power
Redundancy
Optional ATS switches to backup power without interruption

Smart Logic Redundancy
Auto-switches between supply and return temperature control

Redefining CDU Efficiency
Approach Temperature is a defining indicator of cooling efficiency and system stability, and FluidCool-X sets a new standard. Its exceptionally low 4°C (7.2°F) approach temperature not only provides a clear competitive edge, but also brings added benefits that improve thermal performance across the system.
Industry Benchmarks:
- Traditional CDU:
8–10°C (14.4–18°F) - Optimized CDU:
6°C (10.8°F) - FluidCool-X:
4°C (7.2°F)
The Results:
- Higher Chiller Efficiency
- More Stable Outlet Temperatures
- Faster Thermal Response
- Better Water-Side ΔT Utilization
Frequently Asked Questions
Cooling You Can Count On with a Team You Can Trust
When you choose AIRSYS, you invest in your success.
FluidCool-X is built on 30+ years of engineering expertise and backed by a global team committed to innovation, long-term reliability, and sustainable performance. With AIRSYS, you gain more than a solution; you gain a committed partner every step of the way.