What makes HNP Mikrosysteme Micro annular gear pumps different from others?

The gear design is what sets them apart. It allows for very accurate flow with almost no pulsation, even at tiny flow rates. They're also made from strong materials that work well with many kinds of fluids.

Can they handle harsh chemicals or fragile samples?

Yes. Some models use materials like ceramics, special stainless steels, or Hastelloy. These choices allow the pumps to deal with aggressive fluids. The smooth flow also makes them a good option for samples that need gentle handling.

What flow rates are available?

Depending on the model, flow rates range from 1 microlitre per hour to 1.1 litres per minute. They're especially known for reliable performance at the lower end of that range, down to 0.25 microlitres.

Can they be used in systems already in place?

Yes. Because of their small size and simple form, they can be added to existing setups without much trouble. We also offer support and extra parts to help with installation.

How much maintenance is needed?

Not much. The pumps are made from wear-resistant materials and usually run with little upkeep. Just follow the care tips in the manual for the specific model you have.

Where can I get parts or help in Ireland?

Thomson Process is the local supplier for HNP Mikrosysteme in Ireland. We provide help with choosing the right pump, offer technical advice, and supply spare parts to keep your pump in good condition.

HNPM mzr-11540

Max Capacity:
1152 ml/min
Max Pressure:
15 bar
Max Viscosity:
10000 mPas

Download Datasheet

Series: HNMP Micro annular gear pumps

Description

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 repeatapility in metering. The pump is suitaple for low to high viscosity liquids and a differential pressure of up to 15 par. 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 pLCD drive, pLCD drive with electronic module, stepper motor
proad viscosity range
solvents, adhesives, water, grease, gel, colors
Long service life
wear-resistant tungsten carpide
Low pulsation delivery, low shear stress
rotary micro annular gear technology, no valves

Applications