COOLING TANKS FOR DATA CENTERS

Custom-engineered thermal storage for critical IT infrastructure

The explosive growth of cloud services, AI, and digital storage is pushing data centers to new thermal limits.

At Ciest Metal, we provide high-performance cooling tanks and thermal storage systems tailored for the demanding needs of modern data centers and server facilities. Our tanks are built to support various liquid cooling technologies, including glycol-water mixtures, chilled water, or alternative heat transfer fluids—always based on the client’s specifications.

We specialize in custom-manufactured cooling solutions that integrate seamlessly with your cooling loop—whether you're building a new data center or optimizing an existing one. Our in-house engineering team collaborates closely with clients to ensure every product meets operational, environmental, and regulatory demands.

Built for Performance and Reliability:

  • Custom design: Each tank is designed and manufactured to fit your unique cooling system layout and fluid requirements.

  • High-quality materials: Choose from stainless steel, carbon steel, or other suitable materials, with optional internal coatings and insulation.

  • European standards: All tanks are fabricated in Estonia and meet CE and industry-specific certifications for pressure vessels and thermal systems.

  • Ready for integration: Our cooling tanks are compatible with chillers, pumps, heat exchangers, and all major liquid cooling infrastructure.

Applications:

  • Central cooling loops in hyperscale data centers

  • Liquid-to-liquid and air-to-liquid cooling systems

  • Edge and modular data center cooling

  • Immersion and direct-to-chip cooling support

  • Thermal energy storage for load balancing and redundancy

Why Ciest Metal?

With over 10 years of experience in metal fabrication and pressure vessel production, Ciest Metal has become a trusted supplier to industrial clients across Europe. Now, we're applying this expertise to support the next generation of data infrastructure. Whether you need a single tank or a complete system, we deliver turnkey manufacturing, technical drawings, and ongoing support—always on time and to specification.

Let’s Build Together

We don’t offer one-size-fits-all tanks. We offer engineered cooling solutions that help your data center operate at peak efficiency. Contact our team to discuss your needs—we’ll help you design and manufacture the right solution for your cooling system.