Top ten brands of gear pump manufacturers
Recommended by the top ten brands of gear pump manufacturers in 2025 (sorted by technical strength and market performance)：
Viking
Highlights: The global leader in positive displacement pumps, with a full range of internal/external meshing gear pumps, vane pumps and cam pumps, covering chemical, food, oil refining and other fields.
Technical advantages: high-precision machining (MAZAK+REISHAUER equipment), patented corrosion-resistant pump body, viscosity covering 1cP-5 million cP.
Application case: It provides a synchronous metering system for A/B components for Qilu Petrochemical, and the uniformity of the glue line reaches 98%.
Shandong Youke Jingliu
Highlights: The only domestic science and technology company that has focused on gear metering pumps for 20 years, 60% of its employees have a bachelor degree or above, and it has built a laboratory with Lanzhou University of Technology.
Technical advantages: 7 patented technologies (such as high viscosity adaptive clearance system), the machining accuracy of the pump body is ≤0.005mm, and the durability is up to 30,000 hours.
Application case: Provide high-viscosity fluid solutions for Weima to solve pulsation problems such as sealants and resins.
Shanghai Shangcheng Pump Valve
Highlights: Multi-category integrated suppliers, covering all categories of metering pumps such as diaphragm, plunger, and gear.
Technical advantages: intelligent frequency conversion metering pump (±0.3% accuracy), magnetic drive type leak-free technology, resistant to extreme temperatures from -40℃ to 120℃.
Application case: Serving Basf and Wanhua Chemical, and passing the GMP certification of biomedicine.
Parker
Highlights: A global transmission and control technology giant, providing hydraulic, pneumatic, sealing and mechatronics motion control solutions.
Technical advantages: modular design, global service network covering aviation, construction machinery and other fields.
Application case: Its Vickers hydraulic pump is famous for its PVH series plunger pump, which is resistant to high pressure (up to 35MPa) and low noise.
Rexroth
Highlights: A global supplier of transmission and control technology, formed by the merger of Bosch Automation Technology and Rexroth.
Technical advantages: Provide customized system solutions for walking machinery, mechanical applications and engineering.
Application case: It is widely used in injection molding machines, ships and other fields, and the high-pressure design matches the needs of YUKEN hydraulic valves.
KRACHT
Highlights: German fluid control professional manufacturer, specializing in the research and development of conveying pumps, flow meters, and high-pressure gear pumps.
Technical advantages: economy, efficiency and silent operation, the conveying medium covers lubricity and low viscosity media.
Application case: high-precision fluid control in the chemical and food industries.
Hengsheng Pump Industry
Highlights: The leading domestic positive displacement pump, leading the research and development and production of more than 30 series such as gear pumps and screw pumps.
Technical advantages: Fluid delivery solutions can be designed according to user working conditions, and the products are exported to Europe, America and Southeast Asia.
Application case: NYP high viscosity pumps are suitable for asphalt, resin and other media, and the customized solutions are mature.
Flowserve
Highlights: Formed by the merger of Byron Jackson and Duke International, it provides more than 100 pump models, valves, and sealing products.
Technical advantages: There are more than 17,000 employees worldwide, and they have significant advantages in the fields of energy and chemical industry.
Application case: The Middle East has a market share of 37%, and CFD optimizes the impeller design to improve efficiency by 8-15%.
Tuthill
Highlights: American industrial process pump brand, focusing on precise flow fields such as magnetically coupled gear pumps and lubrication pumps.
Technical advantages: Acquired by Ingersoll Rand in 2021 to strengthen the strength of the precision and science and technology departments.
Application case: Provide industry solutions for metering and lubrication applications.
Weipu Pump Industry
Highlights: The world’s leading design and manufacturer of internal/external meshing gear pumps, focusing on high-viscosity fluid delivery.
Technical advantages: A variety of sealing forms (Plan 11/13/32/52/53/54), increase the space of the bearing box design for easy maintenance.
Application case: Air motor-driven gear pumps are suitable for scenarios where there is no power supply or frequent movement.
