Apx DCS

CRAH

The CRAH (Computer Room Air Handler) is optimised for large-scale data centres with high-temperature process water, providing efficient and reliable cooling. Featuring high-performance EC fans and tailored heat exchangers, it ensures consistent environmental conditions with minimal energy consumption.

Features

• Range: 20kW - 500kW
• Advanced Coil Designs: for heat exchange efficiency
• EC Fans: for Reduced power usage
• Configurations: Suits various room layouts and airflow patterns
• Range of Hydronic Options: Latest generation PICV and E-PICV's

Benefits

• Energy optimised componentry
• Reliable mission critical performance
• Minimal Downtime

Optimised airflow design

The CFD optimised design ensures a uniform air distribution over the heat exchanger. This improves not only thermal efficiency but also fan-gain, improving the overall performance of your data centre's cooling infrastructure, ensuring equipment operates within optimal temperature ranges.

Dry Coolers

Our dry coolers deliver precise thermal management for the most demanding data centre environments. By utilising advanced technology at the external heat rejection stage, these solutions enhance cooling efficiency and reduce overall energy consumption. Inhouse coil manufacturing ensures our proven dry coolers deliver peak performance.

• Maximum Cooling Capacity: 2,200 kW
• Design Configuration: V-shape coil for a reduced footprint
• Modular Architecture: Over 4,600 possible configurations to suit specific project needs
• Motor Technology: High-efficiency EC motors available for significant energy savings

Features

• High Capacity Heat Rejection: Engineered to support large-scale data centre operations
• V-Shape Modular Design: Optimised footprint that easily adapts to site constraints
• Advanced Fan Technology: Integrated EC motors for precise airflow and noise control
• Robust Construction: Durable casing designed for long-lasting outdoor performance
• Intelligent Control Systems: Real-time monitoring for proactive thermal management

Benefits

• Superior Energy Efficiency: Lower power usage through targeted fan speed modulation
• Exceptional Scalability: Expand your cooling infrastructure as your data requirements grow
• Proven Reliability: Engineered to protect critical IT equipment from thermal instability
• European Expertise: Locally manufactured in France to ensure the highest quality standards

Flexibile configuration options

Our IT Cooling solutions offer unparalleled flexibility, allowing you to tailor the cooling infrastructure to your specific needs. Whether you require in-row cooling units, or rear door heat exchangers, our products can be configured to fit seamlessly into your existing setup, maximizing efficiency and space utilization.

Chillers

Whether Screw, Scroll or Centriugal Our liquid chillers are engineered to meet the rigorous demands of modern data centres, delivering exceptional cooling performance through integrated energy saving technologies. As a manufacturer with production facilities in France, we specialise in high performance systems that prioritise efficiency and reliability for the European market. Our systems are designed to offer modularity and scalability for seamless integration into your cooling infrastructure.

• Maximum Cooling Capacity: 2,400 kW
• Design Configuration: Modular architecture with high efficiency heat exchange surfaces
• Refrigerant Options: Optimised for low GWP fluids such as R1234ze and R454B
• Compressor Technology: Choice of oil free centrifugal, multi-scroll, or inverter driven screw compressors

Features

• Range Performance: Versatile capacity options starting from 50 kW up to 2.4 MW
• Free Cooling Technology: Integrated designs that utilise ambient air to significantly reduce energy consumption
• Adiabatic Compatibility: Seamlessly pairs with our dry cooler ranges to enhance efficiency in high ambient temperatures
• Advanced Compressor Choice: Equipped with high efficiency compressors for precise load matching and operational demands
• Intelligent Control Systems: Features the latest control logic for integration with building management systems
• European Design: Engineered for high ambient operations common across European data centre sites

Benefits

• Optimisation Savings: Reduced operational costs through intelligent energy management and modulation
• Scalability: Modular design and quick couplings allow for capacity expansion as your data load increases
• Environmental Sustainability: Utilises low GWP refrigerants to exceed European Ecodesign requirements
• Low Maintenance: Engineered for ease of access and long term durability with corrosion resistant materials

Environmental sustainability

Committed to green initiatives, our Chillers use low-GWP refrigerants and energy-efficient technologies to minimise environmental impact. By reducing energy consumption and utilising eco-friendly refrigerants, they help your data centre meet sustainability goals.

CCU

The CCU is engineered to meet the stringent demands of modern data centres. With advanced inverter compressors, EC fans, and adaptable configurations, it delivers precision in temperature and humidity control while optimising energy efficiency.

Features

• Range: 10kW to 250kW+
For precise temperature control
• High-Efficiency EC Fans: Reduced energy consumption
• Modular Design: Flexible configurations to suit any space
• Multiple Airflow Options: Upflow, downflow, frontflow and more
• Advanced Filtration Systems: Ensuring clean air within the data centre

Benefits

• Energy-Efficient Operation: Lower operational costs with variable capacity control
• Precise Environmental Control: Maintains optimal conditions for sensitive equipment
• Flexible Installation: Adapts to various data centre layouts and sizes
• Advanced Monitoring: Integrated systems for real-time performance tracking

Intelligent airflow management

The CCU incorporates smart airflow management technology that optimises air distribution throughout your data centre. Utilising variable speed fans and adaptive controls, it ensures even temperature profiles, minimises hotspots, and enhances overall cooling efficiency for improved equipment performance and longevity.

CDU

As data centres push the limits of processing power, effective thermal management becomes paramount. Our range of CDU's (Coolant Distribution Units) are engineered to efficiently manage and distribute liquid cooling to high-density IT equipment. By precisely controlling coolant flow and temperature, the CDU ensures optimal thermal performance, enabling your data centre to operate reliably even under the most demanding conditions.

Features

• Range: 100kW through to 5MW
• Redundant Components: for maintenance and resilience
• Advanced Monitoring and Control: Real-time data on flow, pressure, and temperature
• Compact Footprint: Space-saving design
• Framework design: Frame or skid-mounted

Benefits

• Enhanced Cooling Efficiency: configurable down to 2°K approach
• Scalability: Modular design allows easy expansion as cooling demands grow
• Safety Features: Integrated leak detection, containment and active dew-point monitoring
• Flexible Deployment: Available in various configurations and placement options
• Enhanced Energy Reuse Opportunities: The heat captured by the liquid coolant can be repurposed for facility heating or other applications, improving overall energy efficiency

Innovative liquid cooling management

The CDU features intelligent liquid cooling management, optimising coolant distribution to match the dynamic thermal loads of modern data centres. With automated controls and adaptive flow rates, it ensures efficient operation while minimising the risk of leaks and downtime. This advanced management capability allows facilities to maximise performance without compromising safety or efficiency.

FWU

The FWU (Fan Wall Unit) provides a purpose-built and efficient cooling solution, perfect for data centres where density is paramount. Its space-optimised design, combined with advanced EC fan technology and customisable configurations, offers optimal airflow and temperature control without occupying valuable floor space.

Features

• Range: 100kW to 1000kW
• Space-Optimised Design: Maximises usable floor space
• High-Efficiency EC Fans: low energy usage
• Uniform Air Distribution: Direct to aisle.
• Customisable Configurations: Tailored to specific data centre needs

Benefits

• Maximised Floor Space
• Energy-Efficient Operation
• Compatible with existing systems

Modular scalability

With its modular design, the Fanwall allows for easy expansion of cooling capacity. As your data centre grows, additional units can be seamlessly integrated, providing a scalable solution that adapts to your evolving needs without significant infrastructure changes.

RDHx

We design precision heat rejection systems for high-density environments where control and predictability at the rack level are critical. Our solutions are rack-agnostic and engineered to manage heat and pressure within the white space . Every system is designed around the operating conditions it will face, ensuring stable performance and long-term reliability. By focusing on real load profiles and high-temperature inlet water, we deliver heat rejection that maximizes free cooling capabilities and integrates seemlessly with the wider infrastructure.

Features

• Range: Up to 85kW cooling duty
• Rack-Agnostic Design: Compatible with all industry-standard racks
• High-Efficiency EC Fans: Hot-swappable with N+1 redundancy
• Dual Power Feed: Inbuilt ATS for mission-critical power reliability
• Standard Leakage Sensor: Integrated safety system with automatic water shut-off

Benefits

• Maximised Free Cooling: Effectively manages high-temperature water to slash operational costs
• Space-Optimised Footprint: Delivers high cooling capacity within a compact structural design.
• Lab-Validated Performance: Rigorously tested to ensure real-world performance exceeds theoretical specs.

Adaptive load response

The RDHx - Apx Series incorporates intelligent control technology that optimises cooling distribution based on actual load demand. Utilising variable speed EC fans and real time monitoring of supply and return water temperatures, it ensures even temperature profiles across high density server applications. This adaptive approach minimises energy consumption while maintaining the highest levels of server safety and equipment longevity

Special Projex

Co-engineered thermal architecture. We operate a collaborative design laboratory for high-availability data environments where bespoke engineering and absolute resilience are critical. Applied expertise of 40+ engineers. Apx operates with a co-engineering model that is rare in our industry. We combine the technical scale of our French and Spanish manufacturing facilities with the agility of a specialist project team to solve the most complex thermal constraints. By accounting for transient load profiles from the outset, we deliver validated internal cooling architecture that performs as intended from day one, backed by Eurovent certified laboratory testing.

Features

• Focus: Air, Liquid or Both
• Collaborative Design Laboratory: Direct access to our team of 40+ engineers across Europe
• Hybrid Frame Integration: Multi-system cooling housed in a single, space-optimised frame
• Transient Lab Validation: Performance testing within our Eurovent certified facilities
• Bespoke Manufacturing: Precision-engineered systems built at our primary facility in France

Benefits

• Engineering in Partnership: A short term co-engineering journey to design out issues before they occur
• Mitigation of Complex Constraints: Tailored footprints that solve unique site constraints and density challenges
• Validated Project Certainty: Guaranteed performance through rigorous simulation and real-world laboratory testing

Synergetic thermal co-engineering

The Special Projex range is defined by a partnership approach that anticipates constraints before they arise. A recent engagement with a multi-site developer resulted in a radical hybrid design integrating a 500kW Fan Wall Unit and two 700kW Coolant Distribution Units within a single, high-density frame. Through six months of collaboration and rigorous transient testing in our Eurovent certified labs, we delivered a solution engineered for stability, even as conditions shift.