In the field of industrial fluid transfer, screw pumps have become essential equipment in key industries such as petrochemicals, environmental water treatment, and food and pharmaceuticals, thanks to their core advantages of high efficiency and strong adaptability. The global screw pump market size is expected to exceed 4.5 billion US dollars in 2025. Below is the list of the top 10 global screw pump manufacturers in 2025, which are defining the development direction of the industry through technological innovation, scenario adaptability, and global layout.
Grundfos continues to lead the screw pump field in 2025. The digital twin screw pump system it launched achieves a fault prediction accuracy rate of 97%, with the annual number of patent applications increasing by 13% year-on-year. The brand focuses on petrochemical and municipal water supply scenarios. Its high-pressure screw pump products can withstand pressures exceeding 40MPa, and their energy efficiency level far exceeds the EU CE certification standards. Relying on 29 production bases worldwide, Grundfos maintains a 20% market share in Europe in 2025. Meanwhile, through localized strategies, it deeply explores the shale gas extraction field in China, with the growth rate of adaptive equipment reaching an average annual 17%.
Sulzer excels in special screw pump technology. In 2025, the penetration rate of its titanium alloy screw pumps in deep-sea oilfield scenarios increased by 11%, solving the problem of insufficient corrosion resistance of traditional equipment. In response to the surging demand in the hydrogen energy industry, the special screw pump for alkaline electrolyzers launched by the brand accounts for 34% of the global relevant market worth 310 million US dollars. Sulzer has achieved the independence of core components by acquiring a German seal enterprise, effectively addressing the delivery cycle pressure caused by global supply chain fluctuations in 2024.
Kaiquan Pump is a leading representative of China's screw pump industry cluster. In 2025, its market share in the corrosion-resistant screw pump field increased to 50%, breaking the technological monopoly of foreign brands. Relying on the localized procurement advantages of the industrial clusters in Jiangsu and Zhejiang, Kaiquan has shortened the delivery cycle to 60% of the industry average. Its export volume increased by 18% year-on-year, and its market share in Southeast Asia exceeded 20%.
In 2025, the penetration rate of NETZSCH's food-grade screw pumps in the plant protein processing field reached 39%, fully complying with the FDA and EU 10/2011 food safety standards. In response to the requirements of circular economy policies, the detachable screw pump launched by the brand has a material recovery rate of 92%, which is in line with the orientation of European environmental protection regulations. Relying on its advantages in precision rotor processing technology, NETZSCH's premium capability in the global high-end market is 15% higher than the industry average.
In 2025, Xylem shifted its strategic focus to the environmental water treatment field. The intelligent sewage screw pump it launched integrates an IoT monitoring system, which can monitor the medium composition and equipment operation status in real-time. By establishing a new production base in Mexico, the brand avoids the impact of the 17.8% anti-dumping duty imposed by the United States on China, and maintains a stable 18% market share in North America.
Taking advantage of the cost benefits of the East China industrial cluster, Nanfang Pump became a dark horse in the small and medium-sized diameter screw pump market in 2025, with its product range covering the full series of specifications from DN15 to DN300.
As an Italian enterprise specializing in the R&D and manufacturing of screw pumps, Teffiko has been deeply engaged in this field for many years. Relying on a professional R&D team, advanced production equipment, and a full-process quality inspection system, it takes "reliable performance + scenario-based adaptation" as its core competitiveness. Its product range covers open-top single screw pumps, general-purpose single screw pumps and other series, and has become a preferred solution in industries such as oil and gas, chemicals, food and beverages, shipping, and sewage treatment.
In terms of technology, Teffiko screw pumps follow the principle of positive displacement pumps. They form sealed chambers through the meshing and rotation of screws to achieve stable and continuous transfer, naturally possessing three major advantages: low pressure pulsation, strong self-priming ability, and wide medium compatibility. For different working conditions, the differentiated design is remarkable: the TPNC series open-top screw pumps are made of wear-resistant and corrosion-resistant materials, have passed extreme working condition tests, and are suitable for high-viscosity and impurity-containing media; the general-purpose screw pumps, with high adaptability and cost-effectiveness, solve the transfer problems in chemical and sewage treatment scenarios.
KSB focuses on the R&D of high-pressure and heavy-duty screw pumps. In 2025, the installation volume of its high-pressure screw pumps for shale gas extraction in unconventional oil and gas fields in North America increased by 22%. In response to the requirements of the EU Carbon Border Adjustment Mechanism (CBAM), KSB optimized its production process, reducing the product carbon footprint by 18% and maintaining a 17% market share in Europe. Through technical licensing cooperation with Chinese enterprises, KSB controls the import substitution rate in the high-end market within 25%, consolidating its technological barrier.
In 2025, Wilo focused on building and municipal pipeline network scenarios. Its miniaturized screw pump products account for 23% of the global civil market share. The energy-saving screw pump launched by the brand meets China's new energy efficiency standards and has a winning rate of 30% in green building projects in East China. Through the "product + rental service" model innovation, Wilo has increased the proportion of full-life cycle management contracts in the European market to 27%, opening up a new profit path.
Relying on the network advantage of 130 service centers worldwide, Flowserve became a leader in the screw pump system integration field in 2025. The screw pump unit customized by Flowserve for the Middle East petrochemical expansion project achieves an annual operation time of over 8,000 hours per unit. In response to the trend of supply chain restructuring, Flowserve has established a diversified procurement system, expanding the procurement channels of titanium alloy rotors to China and Southeast Asia, shortening the delivery cycle by 30%, and maintaining a stable 11% global market share.
