HNPM mzr-11540

Max Capacity: 1152 ml/min

Max Pressure: 15 bar

Max Viscosity: 10000 mPas

Temperature Range: -5 to +60 °C 

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HNPM mzr-11540 High Precision Micro Annular Gear Pump with Modular Connections

High Dynamics, Low Pulsation, High Precision Pumps 

Ideal for application of Coatings, Adhesives, Metering of different additives, Mechanical Engineering and Coating of Inks and Dyes

Micro annular gear pump mzr-11540 of the modular pump series operates with high dynamics, low pulsation and excellent precision in delivery as well as high repeatability in metering. The pump is suitable for low to high viscosity liquids and a differential pressure of up to 15 bar. It allows accurate displacement volumes starting at 100 µl in a metering time of 200 milliseconds. It also covers a flow rate range of 0.2 to 1152 ml/min. The pump is supplied with lateral fluid connections or with a manifold version with frontal fluid connections.


Advantages of High Precision Modular Micro Annular Gear Dosing Pump 

  • High precision
  • in metering and delivery
  • Dynamic drive technology
  • in regards to requirements with BLCD drive, BLCD drive with electronic module, stepper motor
  • Broad viscosity range
  • solvents, adhesives, water, grease, gel, colors
  • Long service life
  • wear-resistant tungsten carbide
  • Low pulsation delivery, low shear stress
  • rotary micro annular gear technology, no valves


  • Mechanical engineering
  • Adhesives and sealants applications
  • Metering of different additives
  • Chemical and pharmaceutical industry
  • Spray-coating technology
  • Filling technology
  • Process engineering
  • Coating technology
  • Dosing of inks and colours




Heat insulation module

thermal insulation of pump head and drive for high performance and hermetic inert pump series, 

also available in ATEX

Fluidic seal module

additional sealing system for handling liquids sensitive to air or moisture and for vacuum applications of pumps from the high performance series


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