With the rapid development of industrial automation and high-end manufacturing, the accuracy, stability, and efficiency of fluid delivery are key to enhancing corporate competitiveness. With its innovative technology, modular design, and multi-scenario adaptability, the JONSN MR series micro gear pump is an ideal choice for replacing traditional brands such as Micropump, Tuthill pump, iwaki pump, DPP pump, SCHERZINGER pump, Suofu pump, HNPM pump, Gather pump, and Fluid O tech Pump, optimizing production processes. The following analysis examines how the JONSN MR series micro gear pump can help companies achieve efficient production and brand replacement, focusing on technical advantages, application scenarios, and industry solutions.

Core technology strength

Pulsation free transfer, precision reach to ±0.5%

The MR series utilizes the positive displacement pump principle, achieving continuous and stable fluid output through precision gear meshing. Combined with servo or stepper motor control, it offers highly linear flow regulation, making it particularly suitable for chemical, medical, and laboratory applications requiring precise proportioning.

Corrosion resistant and long span life design

Material innovation: The gears are made of high-strength and wear-resistant PEEK material imported from the UK, modified with carbon fiber and ceramics to withstand corrosion from urea, acidic and alkaline liquids; the sliding bearings use a zirconium oxide nano-ceramic formula to improve dry wear resistance and a service life of more than 20,000 hours.

Magnetic drive and static seal: Leak-free design avoids media contamination and complies with medical and food-grade safety standards.

Modularity and Wide-Range Adaptability

JONSN MR series gear pumps offer a flow range of 0.001-64 L/min and an inlet pressure of -0.98-25 bar. They support a variety of motor types, including DC and AC motors, brushless motors, servo motors, and variable frequency explosion-proof motors. With a differential pressure range of 30 bar (depending on material viscosity), they are compatible with both low-viscosity and high-viscosity liquids, meeting diverse needs from microfluidics to industrial high-pressure conveying.

 Various scenario applications

SCR exhaust gas treatment system

Concerns Solved: Replaces traditional diaphragm pumps, eliminates pulse fluctuations, ensures stable high-pressure (10 bar) injection of urea solution, and improves atomization uniformity by 30%.

Certifications: Certified by classification societies such as CCS, BV, and NK, suitable for the rigorous operating conditions of ship SCR systems.

Microfluidics and Biomedical

Swiss Case Study: Replaced an international brand and supplied MR series pumps to Swiss company Microcaps. These pumps achieve ultra-precise flow control of 2 ml/min, delivering media for microfluidic systems with flow stability reaching ±0.5%, supporting both laboratory and production-level requirements.

Medical Applications: Low pulsation ensures safe fluid infusion in applications such as renal dialysis and drug infusion.

Industrial Automation and Precision Manufacturing

Inkjet Printing: High-viscosity inks can be delivered without clogging, improving flow response speed by 50% and reducing maintenance downtime.

In Fuel Cells: In hydrogen circulation pump applications, the corrosion-resistant design extends equipment life and adapts to dynamic pressure fluctuations.

Perfect replacement for multiple brands

Compatible Design

Standardized Interfaces: Highly compatible interfaces on key components like flanges and shaft diameters reduce equipment modification costs.

Low Maintenance: Self-lubricating bearings and a lubrication-free design reduce downtime and maintenance costs by 60%.

Global Service Network

Our products are exported to over 70 countries, including Europe, American and Southeast Asia. We provide local technical support and fast delivery, reducing the average replacement project turnaround time to just two weeks.

Efficient production solutions

JONSN provides integrated "selection-testing-customization" services:

Intelligent selection system: Input parameters such as flow rate, pressure, and media to automatically generate the optimal configuration, eliminating the risks of traditional experience-based selection.

Customized development: Optimize sealing structures and materials for specialized operating conditions (such as high temperature, high pressure, low temperature, and high viscosity environments), supporting rapid small-batch prototyping.

Verification testing: Durability testing is conducted in the laboratory to simulate actual operating conditions, ensuring a perfect replacement for the original brand.

Driven by technological innovation, the JONSN MR series micro gear pumps overcome the limitations of traditional pumps in precision, corrosion resistance, and adaptability, providing efficient and reliable fluid delivery solutions for applications such as SCR treatment, microfluidics, medical, and industrial automation. Their brand-replacement and lifecycle cost advantages make them an optimal replacement for Micropump, Tuthill pump, iwaki pump, DPP pump, SCHERZINGER pump, Suofu pump, Hnpm pump, Gather pump, and Fluid O tech pump, helping companies reduce costs and increase efficiency, accelerating their transition to intelligent production.

For specific application solutions or technical white papers, please contact the JONSN team for customized support.

To meet the stringent requirements of high-precision metering.