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.