Critical Cooling

We provide innovative critical cooling solutions to ensure your critical infrastructure is reliable and sustainable.

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Highly experienced engineers
Critical facility & infrastructure experts
We install, test & maintain
Scalable, efficient solutions
Sustainable

Industry-leading cooling solutions

Our expertise

As data centres continue to scale and process ever-increasing amounts of data, one challenge remains constant: heat management. In a modern data centre, cooling is not just a supplementary service; it is mission-critical. Overheating can lead to equipment failure, downtime, and potentially catastrophic data losses. Given the complexity and power density of today’s IT infrastructures, traditional cooling methods are often no longer sufficient.

At GL projects, we specialise in critical cooling solutions for data centres, providing cutting-edge technologies and strategies to ensure optimal temperature control, energy efficiency, and sustainability. Our goal is to empower your data centre to perform at its best while minimising energy consumption and maximising uptime.

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Expert cooling services

Precision Cooling Systems:

  • CRAC & CRAH Units: We design and install Computer Room Air Conditioning (CRAC) and Computer Room Air Handling (CRAH) systems, providing high-precision cooling for data centres. These units are tailored to meet your specific load demands, ensuring stable temperature and humidity levels to protect your IT infrastructure.
  • In-Row Cooling: For high-density environments, our in-row cooling systems are designed to cool specific rows of servers, minimising hot spots and improving efficiency by placing cooling systems closer to the source of heat.
  • Liquid Cooling Solutions:
    • Direct-to-Chip Liquid Cooling: We offer direct-to-chip liquid cooling solutions that transfer heat away from high-density servers and other equipment directly to the cooling medium. This is an ideal solution for managing the heat generated by modern CPUs and GPUs in high-performance computing environments.
    • Immersion Cooling: As heat density continues to rise, we implement immersion cooling systems, where servers are submerged in specially designed fluids that absorb and transfer heat more effectively than traditional air-based systems. This technology provides a highly efficient, low-maintenance solution for cooling extreme workloads.
    • Liquid-to-Air Heat Exchangers: We integrate liquid-to-air cooling systems to remove heat from liquid-cooling circuits, providing efficient heat rejection to the environment while maintaining precise control over server temperatures.
  • Free Cooling & Economisers:
    • Free Cooling Solutions: By leveraging the natural environmental conditions, our free cooling solutions use outdoor air or groundwater to cool your data centre, dramatically reducing the need for energy-intensive mechanical cooling systems. This is ideal for regions with cooler climates.
    • Economiser Units: We implement economiser cooling systems that use outside air to reduce energy consumption during colder months. These systems automatically adjust based on temperature fluctuations, enabling your data centre to use free cooling when possible and shifting to mechanical cooling only when necessary.
  • Hot/Cold Aisle Containment:
    • Aisle Containment Systems: Our aisle containment solutions segregate the hot and cold air within your data centre, preventing the mixing of hot exhaust air from equipment with cold air supplied to the servers. This improves cooling efficiency by directing cool air only to where it's needed, while hot air is safely exhausted away.
    • Hot Aisle & Cold Aisle Containment: With hot aisle containment, hot air is contained and redirected to the cooling units, while cold aisle containment isolates the cooling airflow to the intake of the servers. This results in improved airflow management and energy efficiency.
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    Uninterrupted efficiency

    Sustainable Cooling Solutions: We focus on implementing green cooling technologies that minimize energy consumption and environmental impact. Our solutions align with global sustainability standards, helping you meet your corporate responsibility and reduce your data centre’s carbon footprint

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    Sustainable solutions

    Energy Efficiency: Our focus is on optimising energy usage, from liquid cooling to free cooling, reducing both your operational costs and environmental impact.

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    Sectors we work in

    Throughout our journey as a business we have been fortunate enough to work around the globe with a vast array of different clients.

    Our key sectors include:

    • Hyperscale
    • Colocation
    • Enterprise
    • Modular

    We have deployed liquid cooling in several key markets including;

    • Education
    • Research
    • Finance
    • Insurance
    • Gaming
    • Oil & Gas
    • Automotive
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