Magnetic Drive Gear Pumps


Accurate, Reliable Dosing for Viscous Fluids

Magnetic gear pumps by Techma GPM are high-precision positive displacement solutions ideal for transferring and metering viscous fluids, chemicals, solvents, and oils.
Thanks to the magnetic coupling, they ensure:

  • Zero leakage
  • Long service life even in demanding conditions
  • Low maintenance
  • Compact design for OEM integration

Techma GPM is an authorized distributor of Micropump, a global leader, and offers models available from stock for OEMs, laboratories, industrial processes, and medical applications.

Micropump DC – High efficiency in direct current

Product Flow (min) Flow (max) Differential Pressure (max) System Pressure
Series
GA
8.5 mL/min 506 mL/min 5.2 bar 21 bar
Series
GAF
46 mL/min 506 mL/min 17.2 bar 21 bar
Series
GB
46 mL/min 506 mL/min 17.2 bar 21 bar
Series
GJ
158 mL/min 6.8 L/min 5.5 bar 21 bar
Series
GJR
158 mL/min 3.4 L/min 4.0 bar 21 bar
Series
CA
4.3 L/min 29.5 L/min 14 bar

 

Micropump AC – Reliable operation with AC motors

Engineered for industrial processes with standard power supply and medium-to-high flow rates.

Product Flow (min) Flow (max) Differential Pressure (max) System Pressure
Series
GA
10 mL/min 250 mL/min 5.2 bar 21 bar
Series
GB
200 mL/min 3 L/min 8.6 bar 21 bar
Series
GC
500 mL/min 10 L/min 8.6 bar 103 bar
Series
GD
2 L/min 9 L/min 6.9 bar 103 bar
Series
GJ
250 mL/min 3.5 L/min 5.5 bar 21 bar

Benefits of Magnetic Gear Pumps

  • Accurate, pulse-free transfer even at low flow rates
  • Ideal for high-viscosity fluids and delicate dosing
  • Hermetic, compact design for OEM installations
  • Zero leakage and reduced maintenance
  • AC/DC options with electronic control (0–5 V)

Recommended Applications

  • Dosing of oils, solvents, adhesives, and viscous chemicals
  • Compact and portable OEM systems
  • Medical and analytical instrumentation
  • Cooling and lubrication processes
  • Integration into ATEX plants (subject to evaluation)

Related Products

  • Magnetic positive displacement pumps
  • OEM microdosing pumps
  • Pumps for ATEX environments
  • Magnetic drive pumps

Contact us

Techma GPM offers a wide range of models available from stock, with direct technical support and the ability to develop customized solutions for OEM and special applications. We also distribute top industry brands, including Micropump.

Get in touch

Frequently Asked Questions

Are gear pumps suitable for viscous liquids?

Yes. They are ideal for oils, adhesives, and high-viscosity fluids, delivering steady, controlled dosing.

What’s the difference between centrifugal and gear pumps?

Gear pumps are positive displacement devices: they maintain flow even with changes in pressure and viscosity.

Are OEM-customized versions available?

Yes. We supply configurations tailored to industrial, medical, and portable applications.

Are units available from stock?

Many models are in stock for fast delivery.

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