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HANNOVER MESSE 2018, 23 - 27 April

Ex-Pumps

HNP Mikrosysteme

Exhibitor details
Logo Ex-Pumps

Exhibition stand
Topic: Group Exhibit Hydrogen + Fuel Cells + Batteries

Hall 27, Stand D46

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.

Specification:

- 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

All products offered by this exhibitor

Pumps and dosing systems

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 ...read more

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 ...read 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 ...read 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 ...read more

Ex-Pumps

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 ...read 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 ...read 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 ...read more

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