HANNOVER MESSE 2018, 23 - 27 April
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Logo HNP Mikrosysteme
Exhibitor 2017

HNP Mikrosysteme

precise pumps - smart solutions

Logo HNP Mikrosysteme
Exhibition stand
Topic: Group Exhibit Hydrogen + Fuel Cells + Batteries
Co-exhibitor with
Renz FAIR, Tobias

Company Data


HNP Mikrosysteme GmbH

Bleicherufer 25
19053 Schwerin
Send E-mail
Fax: +49 385 52190 333


Type of company

Year founded

No. of employees
51-100 (Status: 2017)

Company profile

HNP Mikrosysteme is a German-based highly innovative company with over 70 employees. The company produces micro annular gear pumps which are ideally used where fast and highly precise dosage is required.
These pumps are characterized by low pulse delivery, minimal dead volume, long service life, small dimensions, powerful materials and ease of maintenance.
Beside several application possibilities at analytical instrumentation, plant engineering and construction, mzr-pumps are used for demanding metering tasks in the field of chemical processing and micro reaction technology.
Five series of micro annular gear pumps guarantee a flow rate from 1 µl/h to 1152 ml/min and enables high pressure up to 80 bar.
Furthermore, HNP Mikrosysteme offers a magnetic hermetic micro annular gear pump for applications in the field of fuel cells. The new magnetic hermetic pumps are used for demanding metering tasks for water, ethanol, methanol and other fuels in fuel cells operations.

Company website


Magnetic hermetic pump series

The pumps of the magnetic hermetic series are qualified to handle crystallizing, air or moisture-sensitive liquids because the pump has no shaft seal. This feature is made possible thanks to a liquid-separating cup surrounding the magnetic drive. The compact dimension of the pump is realized using a more

Modular series

The micro annular gear pump mzr-2942 of the modular series is suitable for dispensing and metering of aggressive or corrosive liquids. Equipped with oxide ceramic bearings, the material configuration of the pump body as well as of the rotors can be individually selected. Depending on the nature of the more

Low pressure series

The product line of the low pressure series of the pumps is used in precise dosage at low pressure and low viscosity. Using DC-micro motors the pumps have surprising small dimensions, a low power consumption and they permit a simple integration into OEM applications. With an attractive price performance more


The micro annular gear pumps mzr-2909 Ex, mzr-4609 Ex, mzr-7209 Ex and mzr-11507 Ex cover the flow range from 0.003 to 1152 ml/min. The highly precise, pulseless small volume dosage even of non-lubricating liquids or at high pressure, the compact design of the Ex-pumps, the broad viscosity range and more

Hermetic an chemically inert series

The micro annular gear pump of the hermetic and chemically inert series is, considering its almost universal suitability for aggressive and corrosive media, a revolution in the pump technology. Its rotors and functional elements being made of ceramics, the pump shows the highest chemical resistance and more

High performance series

The high performance series of pumps offers characteristics for chemical processing, industrial and plant engineering as well as for packaging technology. The patented micro annular gear pumps are machined in stainless steel and tungsten carbide. They guarantee high precision, pressure in a wide viscosity more

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