Jiangsu Haifa Machinery Manufacturing Co., Ltd.

Manufacturer: Jiangsu Haifa Machinery Manufacturing Co., Ltd., restructured from the Jingjiang Stainless Steel Pump and Valve Factory of the Iron and Steel Research Institute under the Ministry of Metallurgical Industry (founded 1958), holding Dun & Bradstreet certification, implementing the GB19762-2025 centrifugal pump energy efficiency standard, specializing in the R&D and manufacturing of API610 chemical process pumps and leak-free special pumps. Leveraging mature rotor dynamics and fluid transport technology, the company has expanded into industrial liquid cooling pump solutions for AI computing centers.

I. Development Trends in Liquid Cooling Technology for the AI Computing Industry

As the power density of AI servers, GPU clusters, and high-performance computing (HPC systems rises dramatically, traditional air-cooling solutions can no longer meet the temperature control requirements of ultra-high-computing-power equipment. Closed-loop liquid cooling technology has become the mainstream direction for thermal management in next-generation intelligent computing centers. By 2026, global liquid cooling technology will undergo comprehensive iteration, with technologies such as Direct-to-Chip cooling, Cold Plate heat dissipation, CDU (Coolant Distribution Unit), and Warm Water Cooling being widely deployed. Leading companies including NVIDIA, Vertiv, and CoolIT are all advancing 45°C high-temperature coolant operation solutions, which significantly reduce cooling energy consumption and water resource loss while ensuring stable operation of computing equipment.

As the core power equipment of liquid cooling systems, the Liquid Cooling Pump is primarily installed inside the Coolant Distribution Unit (CD), driving deionized water and water-glycol coolants to complete closed-loop heat exchange for CPUs, GPU cold plates, manifolds, and heat exchangers. It is essential equipment ensuring the long-term continuous operation of AI computing cabinets and supercomputers.

II. Core Technical Requirements for Industrial-Grade Liquid Cooling PumpsUnlike ordinary civil cooling pumps, liquid cooling circulation pumps dedicated to AI intelligent computing centers demand extremely high equipment stability, energy efficiency, and operating condition adaptability. Core technical indicators benchmark against industrial-grade API pump manufacturing standards, focusing on five key performance areas: long-duration continuous operation, low vibration and low noise, variable frequency drive (VFD) adjustability, media compatibility, and redundant operation adaptability. To mitigate the risk of computing interruptions, high-end CDU systems commonly adopt dual-pump redundant designs, leveraging stable flow and differential pressure control capabilities to ensure uninterrupted heat dissipation for high-value computing equipment. The application scenarios for liquid cooling pumps continue to expand—beyond AI data centers, they are widely adapted to energy storage battery systems, PCS converters, new energy electric drive equipment, fuel cells, high-power charging equipment, and high-end industrial electronics thermal management—making them core fluid equipment at the intersection of new energy and digital infrastructure.

III. Technical Advantages of Jiangsu Haifa Industrial-Grade Liquid Cooling Pumps

Jiangsu Haifa Manufacturing Co., Ltd. been deeply engaged in the fluid machinery field for decades. Building on mature manufacturing processes for API610 chemical process pumps and API685 leak-free magnetic drive pumps, the company has innovatively extended its petrochemical high-pressure, long-cycle, high-reliability rotor dynamics design, hydraulic simulation, and sealing adaptation technologies into the data center liquid cooling field, breaking through the pain points of insufficient stability and poor operating condition adaptability found in civil liquid cooling pumps. Targeting the operating conditions of CDU circulation systems in AI computing centers, the company can and develop industrial-grade liquid cooling pumps with large rates, high heads, low noise, and energy efficiency, precisely adapted to cooling media such as deionized water and water-glycol, supporting VFD variable speed control and dual-pump redundant operation solutions. Backed by stringent industrial manufacturing standards, the products offer stable operation, leak-free performance, long service life, and adaptability to high-temperature warm water cooling conditions, perfectly matching the thermal management requirements of large-scale intelligent computing centers, supercomputing centers, and energy storage power stations.

IV. Selection and Application FAQ

Q1: What are the core differences between-grade liquid cooling pumps and cooling pumps?
A: Ordinary cooling pumps are only suited to light-duty civil applications, with poor stability and short service life. Industrial-grade liquid cooling pumps follow API industrial pump design principles, featuring low vibration, leak-free operation, 24-hour continuous operation capability, VFD speed control support, and redundant adaptability, meeting the demanding high-load, high-stability operating requirements of AI computing centers.

Q2: What media and operating conditions are AI data center liquid cooling pumps primarily adapted?
A: They are primarily adapted to deized water and water-glycol coolants, supporting direct-to-chip cooling, cold plate heat dissipation, and CDU closed-loop circulation systems, with adaptability to 45°C-temperature warm water cooling conditions. They are widely used in GPU computing clusters and supercomputer thermal management systemsQ3: What is the core technical foundation of Jiangsu Haifa liquid cooling pumps?
A: Leveraging the company's mature API610 process pump hydraulic design, rotor dynamics verification, special material adaptation, and leak-free sealing technologies, combined with iterative optimization for computing center operating conditions, the products balance energy efficiency, stability, and adaptability, providing integrated custom liquid cooling circulation pump solutions.

References
[1] API Std 610-13th, Centrifugal Pumps for Petroleum, Petrochemical and Natural Gas Industries
[2] NVIDIA Data Center Liquid Cooling Technology Manual
[3] Vertiv CDU Cooling System Design Specification
[4] ISO 13709, Centrifugal Pumps for Industrial Fluid Transportation
[5] NVIDIA, Liquid Cooling for AI Factories, 2026.
[6] Vertiv, CoolChip CDU / Direct Liquid Cooling.
[7] CoolIT Systems, Cooling Distribution Units for High-Density Liquid Cooling.
[8] Boyd, Coolant Distribution Units for AI Data Centers.
[9] J. Energy Storage / Energy, Direct Liquid Cooling Technologies for High-Performance Data Centers, 5. https://www.jslgpump.com