Micropump DC
Magnetic Gear Micropumps for OEM Applications
The Micropump DC magnetic gear micropumps are the ideal solution for OEM applications where precision, compact size, and long service life are essential. Featuring a brushless DC motor and a “suction shoe” design, they deliver consistent performance, long lifespan, and zero leakage.
Techma GPM offers exclusive selection of magnetic drive gear pumps specifically designed to meet the needs of OEM applications. Techma is committed to providing cutting-edge pumping solutions, characterized by precision, reliability and technological innovation.
Our magnetic drive gear pumps are ideal for a wide variety of industries, including chemical, pharmaceutical, food, and many others. They offer excellent performance in terms of flow control and resistance to corrosive or high-purity substances.
Serie GA
The GA magnetic drive gear pumps series provide a precise flow without pulsations, ideal for continuous and discrete dosages and micro dosages. Thanks to the Micropump suction shoe design, the GA series pumps automatically compensate the wear, this feature reduces leakage and ensuring a longer pump life. Thanks to the powerful and compact brushless DC motor these pumps are the optimal solution for OEM applications.
| Flow rate (min) | Flow rate (max) | Differential pressure (max) |
System pressure |
|---|---|---|---|
| 8,5 mL/min | 506 mL/min | 5.2 bar | 21 bar |
Serie GAF
The GAF magnetic drive gear pumps series are used when low flow, high differential pressure (up to 17.2 bar) and long life are required in a small but high performance solution. Thanks to the “suction shoe” designed by Micropump, the GAF series pumps automatically compensate the wear, this feature reduces leakage and ensuring a longer pump life. Thanks to the powerful and compact brushless DC motor these pumps are the optimal solution for OEM applications.
| Flow rate (min) | Flow rate (max) | Differential pressure (max) |
System pressure |
|---|---|---|---|
| 46 mL/min | 506 mL/min | 17.2 bar | 21 bar |
Serie GB
The GB magnetic drive gear pumps series provide a precise flow without pulsations, ideal for continuous and discrete dosages and micro dosages. Thanks to the “suction shoe” designed by Micropump, the GB series pumps automatically compensate the wear, this feature reduces leakage and ensuring a longer pump life. Available in standard or custom configurations, GB series offer the flexibility to meet a wide range of compact size applications. Thanks to the powerful and compact brushless DC motor these pumps are the optimal solution for OEM applications.
| Flow rate (min) | Flow rate (max) | Differential pressure (max) |
System pressure |
|---|---|---|---|
| 46 mL/min | 506 mL/min | 17.2 bar | 21 bar |
Serie GJ
The GJ magnetic drive gear pumps series offer exceptional performance in pumping liquids in applications where great precision is required, whether it is a dosage or a recirculation. These pumps are extremely compact and they are the best solution for applications where leakage is not tolerated. The GJ series pumps are available in a wide range of versions, as well as in standard and OEM configurations. The direct current version is coupled with a powerful brushless motor with speed control to guarantee excellent performance with minimum dimensions.
| Flow rate (min) | Flow rate (max) | Differential pressure (max) |
System pressure |
|---|---|---|---|
| 158 mL/min | 6.8 mL/min | 5.5 bar | 21 bar |
Serie GJR
The GJR magnetic drive gear pumps series offer exceptional pumping performance for applications where abrasive fluids are used. Thanks to the magnetic drive liquid leaks are avoided. These pumps are appreciated by OEMs who require components with high chemical resistance, extremely abrasive liquid handling capacity and continuous pumping without pulsations. Added to this there is a powerful brushless motor with speed control to guarantee excellent performance with minimum dimensions.
| Flow rate (min) | Flow rate (max) | Differential pressure (max) |
System pressure |
|---|---|---|---|
| 158 mL/min | 3.4 mL/min | 4.0 bar | 21 bar |
Serie CA
The CA magnetic drive centrifugal pump series is ideal for applications that require a higher flow rate than a gear pumps but which, like these, can guarantee high chemical and abrasion resistance. Thanks to the powerful and compact brushless DC motor these pumps are the optimal solution for OEM applications.
| Flow rate (min) | Flow rate (max) | Differential pressure (max) |
System pressure |
|---|---|---|---|
| 4,3 mL/min | 29.5 mL/min | 14 bar |
Benefits of DC Magnetic Micropumps
- Precise, pulse-free flow — ideal for micro-dosing
- Compact design for seamless OEM integration
- Automatic wear compensation (Suction Shoe)
- Brushless DC motor: high efficiency and long service life
- Zero leakage thanks to hermetic magnetic coupling
Sectors & Applications
- Dosing of solvents, reagents, abrasive and ultra-pure fluids
- Portable systems or embedded OEM devices
- Chemical, pharmaceutical, medical, electronics
- Compact or mobile industrial skids
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Techma GPM provides specialized technical advice, custom solutions, and post-sales support to ensure the best possible outcome.
Get in touchFrequently Asked Questions
What is a magnetic micropump?
A compact gear pump that uses a magnetic coupling instead of a mechanical seal, preventing leakage and extending service life.
Are micropumps suitable for chemical liquids?
Yes. They handle aggressive and ultra-pure media, including solvents and abrasive fluids.
Can I customize the pumps for OEM use?
Yes. Bespoke configurations are available to meet specific industrial design requirements.
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