J-Tron’s GPI Series pumps are ideal for various medical equipment, food & beverage production and environment monitoring devices. It is entirely made of 316 stainless steel for hygiene assurance and a sterile clean operating environment. After a 20000-hour pump life-test, J-Tron’s pumps demonstrated nearly no components wear or thermal expansion.
J-Tron’s GPM Series pumps are specifically designed for diagnostic and hemodialysis equipment. With its corrosion resistance, precise dosing, low-pulsation flow, low noise, outstanding self-priming capability and customizable configurations, enables the pump to work seamlessly against challenging applications.
J-Tron’s GPC Series pumps are versatile enough to be utilized in multiple areas, including inkjet printers, textile inkjet, food processing, cooling systems, water treatment, and other gengeral industries. The pumps are compatible with a wide range of aggressive chemicals and abrasive fluids, especially when it comes to suspension. Pump body is PVD coated with Titanium nitride totally against challenging occasion.
J-Tron’s GPT Series pumps are specifically designed for pharmaceutical, petroleum, chemical processing, energy, military and such extreme operating conditions with tungsten gears. Pump body is PVD coated with Titanium nitride totally against challenging occasion. After a 20000-hour pump life-test, J-Tron’s pumps demonstrated no components wear or thermal expansion.
J-Tron GP30 Series gear pumps professionally designed for liquid cooling applications in ultra-fast charging stations, energy storage systems, and small-scale data centers.Pump body is constructed with a SS316L fabrication, driven by an 220V AC adjustable-speed brushless motor to ensure low-noise, pulse-free, and leak-free coolant circulation, thereby guaranteeing stable operation of the liquid-cooled system. With a 40L/min high flow rate and 80m head pressure, GP series delivers robust hydraulic propulsion for liquid-cooled modules including ultra-fast charging stations, data center cooling racks, and energy storage battery packs. It resolves challenges inherent to EV charging stations, including extended charging cables, high-viscosity refrigerant, and elevated hydraulic impedance. The pump demonstrates multi fluid competency in conveying glycol-based coolants, fluorinated dielectric fluids, and silicone oil thermal carriers, ensuring high-efficiency, precision thermal dissipation. Under conditions of 80 ℃ glycol mixture/fluoride solution and discharging pressure holding of 2 bar, maintain low noise and smooth operation without abnormal leakage.
The J-Tron AQ series diaphragm air pump features a PPS+PA6 pump body, a high-carbon steel rotating shaft, and EPDM valve discs and diaphragms. With its high sealing performance, corrosion resistance, and low maintenance, it enables efficient fluid transfer in medical, environmental protection, laboratory, and industrial applications. Offering a maximum flow rate 12L/min, a maximum vacuum of -70kPa, and a maximum pressure differential of 2 bar, it is ideal for scenarios demanding stringent safety, cleanliness, and stability requirements.
AR23T150EF adopts POM valve body, EPDM or FFKM bobbing gasket, with excellent performance in cold&heat and acid&alkali resistance. EPDM made O-ring connection will not cause sealing failure due to deformation caused by high temperature.
PI22T72 assembled with PPS body and FFKM bobbing gasket,ensures an outstanding suction capacity using under negative pressure. This series valve is characterized with small size and high self-lubrication. With simple and compact design, it is typically used in high-precision dispense applications.
AR23W150F adopts POM valve body, EPDM or FFKM bobbing gasket, with excellent performance in cold&heat and acid&alkali resistance. EPDM made O-ring connection will not cause sealing failure due to deformation caused by high temperature.
PI22W72 assembled with PPS body and FFKM bobbing gasket, ensures an outstanding suction capacity using under negative pressure. This series valve is characterized with small size and high self-lubrication. With simple and compact design, it is typically used in high-precision dispense applications.
AR22T150FP1.1 adopts POM valve body, FFKM bobbing gasket, with excellent performance in cold&heat and acid&alkali resistance. PTFE made O-ring connection will not cause sealing failure due to deformation caused by high temperature.
AR22T150FP1.8 adopts POM valve body, FFKM bobbing gasket, with excellent performance in cold&heat and acid&alkali resistance. PTFE made O-ring connection will not cause sealing failure due to deformation caused by high temperature.
AR23T150EF adopts POM valve body, EPDM or FFKM bobbing gasket, with excellent performance in cold&heat and acid&alkali resistance. EPDM made O-ring connection will not cause sealing failure due to deformation caused by high temperature.
J-Tron Technologies Zhuhai Co.,Ltd was established in 2015, specializes in the design, R & D, and manufacture of micro gear pumps, solenoid valves and machining of supporting accessories. We can also provide customized solutions for you, including parameters...

*Utilizing gear hobbing process
*Components was ultrasonic cleaned before assembly in
clean room
*Noise-free, Min 33dB running noise

Adopting helical gear design, which replaces the instantaneous meshing of spur gears with a continuous engagement process, mitigates sudden flow fluctuations. Gears made from specialized materials (eg. tungsten carbide or PEEK filled with carbon fiber+ceramic) minimize cavitation risks, preventing exacerbated pulsations caused by cavitation.

J-Tron series gear pumps minimize volumetric losses and enhance volumetric efficiency through their ultra-tight meshing clearance between gears. By utilizing advanced materials TiN coated SS316 pump body, ceramic shaft, tungsten carbide or PEEK gear, friction and wear are effectively reduced, significantly lowering energy consumption throughout operating cycles.

J-Tron Series Gear Pump can operate continuously 24*7 without interruption in extreme working environments. It's been 20000 hrs life test passed without any loss.
Specialized in designing and manufacturing high-precision & long -service-life gear pumps and solenoid valves


