SPG Dry Cooling is an engineering company headquartered in Belgium and specializing in air-cooled heat rejection systems for power generation, industrial applications, and data centers. Our dry cooling solutions eliminate or significantly reduce water consumption while ensuring reliable and efficient thermal performance. Operating worldwide, SPG Dry Cooling supports critical infrastructure where cooling is essential for continuous operation, energy efficiency, and long-term sustainability.
Since 2016, SPG Dry Cooling is member of Paharpur, a leader in industrial cooling solutions. Together, we combine more than 140 years of expertise across multiple continents to offer a comprehensive portfolio in dry, hybrid, and wet cooling technologies. With specialisation in both fields.
SPG Dry Cooling takes great pride in being the market leader in dry cooling solutions such as air cooled condensers, air coolers or cooling towers and holds numerous patents. Discover more about the technology that provides true operating value as a foundation and the commitment to innovate and introduce cutting-edge products and systems.
You deserve top quality products, excellent engineering, top-notch design and outstanding manufacturing quality. SPG Dry Coolings state-of-the-art SRC manufacturing facility, located in Zhangjiakou (China), is are the largest and most modern ACC fin tube bundle manufacturing plant in the world.
Together with our fully operational SRC manufacturing plants in Savli, this results in an annual production capacity of up to 16,000 bundles, depending on configuration and project mix.
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Our journey starts 140 years back in time, with founding the German company Dürr in 1883. After founding the industry, SPG Dry Cooling spent decades bringing exceptional quality equipment and service to the energy sector.
1883
Our origins go back to 1883 with the founding of Dürr, marking nearly 140 years of engineering experience. Dürr supplied one of the first cooling systems for power plants in the chemical industry, setting the stage for our long-standing role in industrial cooling solutions.
1894
Founding of the company Balcke in 1894. Supplier of cooling towers and other solutions.
1972
In 1972, Balcke and Dürr merged, forming Balcke-Dürr, headquartered in Ratingen, Germany.
2002
In 2002, SPX Corporation acquired Balcke-Dürr.
2003
In 2003, SPG Corporation acquired Hamon Dry Cooling
2016
In 2016, Paharpur Group acquired SPX’s dry cooling division, renaming it SPG Dry Cooling. Together, SPG Dry Cooling and Paharpur have a global installed base of over 260 GW in wet, hybrid, and dry cooling solutions.
With over 260 MW of installed capacity worldwide, SPG Dry Cooling has built one of the largest installed bases in dry cooling technology. This broad project portfolio covers diverse industries and operating environments across multiple continents, enabling a high level of engineering maturity and application knowledge.
Dedicated regional teams ensure that each solution is specifically engineered to local conditions, including ambient temperature profiles, site constraints, and regulatory requirements. This approach allows SPG Dry Cooling to deliver consistent performance and reliability across all markets.
| CANADA | 2.720 | MW |
| MEXICO | 10.268 | MW |
| USA | 26.145 | MW |
| ARGENTINA | 1.840 | MW |
| PERU | 1.630 | MW |
| VENEZUELA | 1.000 | MW |
| COLOMBIA | 560 | MW |
| ----------------- | ||
| AMERICAS | 44.163 | MW |
| BELGIUM | 1.150 | MW |
| FRANCE | 450 | MW |
| GREECE | 1.210 | MW |
| IRELAND | 790 | MW |
| ITALY | 7.332 | MW |
| LUXEMBURG | 360 | MW |
| NETHERLANDS | 570 | MW |
| RUSSIA | 300 | MW |
| SPAIN | 1.100 | MW |
| UK | 5.037 | MW |
| --------------- | ||
| EUROPE | 18.299 | MW |
| ALGERIA | 6.150 | MW |
| BARHAIN | 2.592 | MW |
| IRAQ | 2.700 | MW |
| ISRAEL | 1.720 | MW |
| JORDAN | 1.827 | MW |
| MOROCCO | 470 | MW |
| OMAN | 1.503 | MW |
| SOUTH AFRICA | 8.980 | MW |
| SYRIA | 660 | MW |
| TURKEY | 1.540 | MW |
| SAUDI ARABIA | 12.860 | MW |
| U.A. EMIRATES | 900 | MW |
| GHANA | 200 | MW |
| IVORY COAST | 280 | MW |
| SENEGAL | 300 | MW |
| MOZAMBIQUE | 450 | MW |
| ---------------------- | ||
| AFRICA & MIDDLE EAST | 43.132 | MW |
| GANSU | 3.010 | MW |
| HEBEI | 2.460 | MW |
| HENAN | 2.010 | MW |
| INNER MONGOLIA | 22.600 | MW |
| JILIN | 2.400 | MW |
| NINGXIA | 2.400 | MW |
| SHAANXI | 14.580 | MW |
| SHANXI | 26.445 | MW |
| SHANDONG | 2.800 | MW |
| XINJIANG | 16.470 | MW |
| QINGHAI | 300 | MW |
| --------------- | ||
| CHINA | 95.475 | MW |
| BANGLADESH | 1.800 | MW |
| KAZAKHSTAN | 1.000 | MW |
| UZBEKISTAN | 2.050 | MW |
| INDIA | 5.051 | MW |
| INDONESIA | 420 | MW |
| IRAN | 600 | MW |
| JAPAN | 2.680 | MW |
| KOREA | 105 | MW |
| MALAYSIA | 300 | MW |
| PAKISTAN | 130 | MW |
| TAIWAN | 3.105 | MW |
| VIETNAM | 250 | MW |
| THAILAND | 240 | MW |
| --------------- | ||
| India/APAC | 17.731 | MW |
| --------------- | ||
| AUSTRALIA | 705 | MW |
Only Paharpur covers the entire spectrum of process cooling technology. This drives our ability to meet future challenges. Paharpur’s presence can be felt in industries and commercial spaces around the world. The world’s best industry and business giants depend on Paharpur for their reliable cooling solutions.
An air cooled condenser (ACC) is a type of direct dry cooling system that condenses steam inside air-cooled finned tubes. As ambient air flows across the fins, it removes heat from the steam inside, enabling the condensation process. In thermal power plants, steam from the turbine exhaust enters the ACC, where it condenses. Afterward, the condensate flows back to the boiler, completing the closed loop.
Dry cooling groups a series of technologies that cool or condense a fluid in a heat exchanger without consuming water. The heat exchangers are externally cooled by a cold air flow.
The data center landscape is changing faster than ever.
As demand for AI, cloud computing and machine learning grows, so does the need for scalable and sustainable infrastructure for it. Data center cooling equipment plays a critical role in ensuring performance, redundancy and uptime, while also being one of the largest energy consumers. This is where a proper and reliable cooling system design comes into play. At SPG Dry Cooling, we deliver superior expertise to perform this job.
With a strong background in power generation, we design cooling solutions for high-load and continuous operations.
Discover our product designed for data centers.