Micropump AC

Magnetic Gear Micropumps for Precision Dosing

Micropump AC magnetic-drive gear micropumps are positive-displacement micropumps engineered for applications where reliability, precision, and compact size are essential. Powered by an AC motor and featuring a “suction shoe” design, these pumps deliver stable micro-dosing, long service life, and complete leak-tight safety.

Techma GPM is the official Micropump distributor for Italy and Europe. We provide technical support, custom configurations, and OEM integration consulting.

Available Series

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

Benefits of AC Magnetic Gear Micropumps

  • Accurate, continuous dosing with minimal pulsation
  • “Suction shoe” technology: automatic wear compensation
  • High chemical and mechanical resistance
  • Reliable AC motor for extended duty
  • Suitable for food & beverage, chemical, and environmental sectors
  • Ideal for micro-dosing of fluids, including higher viscosities
  • Available in versions for OEM integration and analytical systems

Industries & Applications

  • Medical and laboratory dosing (e.g., pharmaceuticals, reagents)
  • Food & beverage (e.g., flavors, additives)
  • Chemical: solvents, acids, corrosive media
  • OEM: compact precision-dosing devices
  • Water treatment and environmental dosing
  • Micropumps for analytical instruments and reagent dosing
  • Dosing of viscous or chemically aggressive fluids
  • Micro-dosing solutions for industrial, environmental, and food applications

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Techma GPM provides dedicated technical support, tailored configurations, and professional customer service to ensure long-term performance.

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Frequently Asked Questions

What’s the difference between Micropump AC and DC?

AC is ideal for continuous duty in fixed installations; DC suits portable or energy-saving applications.

Are AC pumps suitable for food applications?

Yes. Many versions meet hygienic requirements and can dose flavors, colorants, and additives.

Can I adjust the dosing rate?

Yes, via frequency control or by adjusting upstream pressure/downstream valves.

What type of positive-displacement pumps are Micropump AC?

Micropump AC are magnetic-drive gear pumps, enabling precise liquid micro-dosing via a magnetic coupling with no direct contact between motor and fluid.