HNPM - Micro annular gear pump HI
The gear pump for various application fields e.g. Life Science, Chemistry, Mechanical Engineering and many more.
The high performance series pumps as well as the hermetic inert series pumps can be equipped with drives which have Ex‑approval for use in areas with potential explosion risk or UL/CSA certification. The approval of the pumps is in compliance with ATEX according to the EU Directive 2014/34/EU.
Good reasons for a HNPM - Micro annular gear pump
The micro annular gear pump product range consists of five different series of mzr pumps for dosing and metering small amounts of low to high viscosity liquids. With different equipment, dosing volumes starting at 0.25 μl, flow rates ranging from 1 μl /h to 1.1 l /min as well as pressures from 0 to a maximum of 150 bar are possible. The range of the liquid viscosity extends from 0.3 to 1,000,000 mPas. Operation in an explosion-proof area is also possible.
Advantages
- Precise dosing
- Long service life due to tungsten carbide and ceramic components
- Corrosion-resistant materials
- Self-priming
- Dosing, metering and rinsing
Further Advantages
- Low dead volume
- Compact structure
- Low weight
- Low pulsation
- Low shear stress
- Wide dynamic range
- Forward and reverse operation
Downloads
HNPM Pumpen Technische Daten (DE)
Technische Spezifikationen HNPM Pumpen
226 KB
| pdf |
23.08.2021
Industries
Pumps and Metering Packages for the Petrochemical Industry
We have supplied durable pumps and metering systems for applications such as the hydrocracking process for over 50 years. Petrochemicals generate starting products for the manufacture of plastics, pharmaceuticals, colorants, detergents, and other products. Contact our experts and allow us to provide you with detailed information about metering and pumping solutions for the hydrocracking process!
More Details
Chemical Pumps and Metering Packages for the Chemical Industry
When critical, environmentally hazardous, toxic, or flammable fluids and suspensions need to be reliably conveyed or metered in high-pressure processes, there is no alternative to hermetically sealed metering pumps, process diaphragm pumps, and metering systems from LEWA. Hermetically sealed LEWA pumps with pressures up to 1200 bar are the first choice for the production of chemical intermediate and end products. Contact our experts and let us advise you about your individual chemical pump or system solution!
More Details
Pumps and Systems for the Production of Personal Care Products
Processes with strict quality and hygiene requirements, such as GMP or the need to avoid preservatives, require the right equipment. We support you in the selection and the design of hygienic components and systems for producing personal care products. Contact our experts and let us advise you – we will work with you to develop customized metering solutions for your process, such as for manufacturing personal care products.
More Details
Pumps and Systems for the Pharmaceuticals, Life Sciences and Biotechnology Industries
As the leading manufacturer of pumps and pump systems for the pharmaceutical, life sciences, and biotechnology industries, LEWA supports you during the development of complete solutions, which meet your process requirements exactly. Special expertise is required in the production of pharmaceuticals in order to ensure that legal requirements are met. Reliability when it comes to production, documentation, and validation are our top priorities.
More Details
Pumps and Systems for the Food and Beverage Industry
LEWA supports producers and plant construction companies in the food and beverage industries with pumps and systems for homogenization and dispersion, as well as for other processing operations in the food industry. We work with you to plan all the important process-related operations, such as conveying, metering, mixing, heating, and cooling so that you can process your raw product cost-effectively.
More Details
Pumps and Metering Systems for Other Industries
LEWA offers customized solutions and references for almost all industries in which processes require exact metering or the reliable conveyance of fluids. As specialists in fluid handling, we of course also have experience in areas outside of our key markets.
More DetailsFields of Applications
Life Science
- Laboratory and analysis technology
- Diagnostics
- Cell analysis
- Chromatography
- Biochip technology
- Mass spectrometry
- Biotechnology
Chemistry
- Fine chemistry
- Pharmaceuticals
- Polymer chemistry
- Basic chemistry
- Agrochemistry
- Petrochemistry
- Food
- Cosmetics
Mechanical Engineering
- Packaging and filling
- Automotive industry
- Tobacco industry
- Mechanical engineering for medical devices
- Cooling technology
- Color dosing in plastic injection moulding
