HANNOVER MESSE 2019, 01 - 05 April


Logo HNP Mikrosysteme


HNP Mikrosysteme

Exhibitor details
Exhibitor details
Logo Ex-Pumps

Product description

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 the small measurements are unique features of this pump series. The pumps are applied in the field of chemical technology and process engineering and are suitable for both continuous delivery and discrete dosage of watery solutions, solvents, bases and other viscous liquids. Accessories extending the operating parameters of the devices are available.


- Ex-certification ATEX conform with EU directive 94/9/EEC
- place of installation: Ex-area zone 1, 2
- Ex-DC-motor with graphite brushes (for mzr-2909 Ex, mzr-4609 Ex,
mzr-7209 Ex), 24 V DC, 2 A, 53 W (without control unit)
- Ex-AC-servomotor (for mzr-11507 Ex), 400 V AC, 150 W (without
frequency inverter)

Control and drive technology:

A controller is provided to control the Ex-pumps as well for continuous as for discrete operation. The controller is located outside the Ex-area.

Product website

Hall 27, Stand D46

Group Exhibit Hydrogen + Fuel Cells + Batteries

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