As a global specialist in handling complex media, NETZSCH Pumps & Systems offers innovative solutions for precise dosing – even under demanding conditions. Everything you need to know about dosing pumps can be found here.
What is a dosing pump, and how does it work?
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A dosing pump delivers a precisely defined quantity of liquid with high precision and reproducibility. This is particularly important when adding additives, chemicals, or other sensitive media. Depending on the application, different pump technologies are used, including progressing cavity pumps, peristaltic pumps, rotary lobe pumps, or multi-screw pumps.
How to benefit from a dosing pump
Dosing pumps from NETZSCH guarantee the highest precision, durability and flexibility. Our pumps are specially designed for demanding applications and offer a wide range of advantages. Thanks to innovative positive displacement pump technology, our dosing pumps ensure high repetition accuracy and consistently precise delivery rates – even with the smallest dosing quantities. This ensures consistent product quality and minimises material losses. NETZSCH dosing pumps are designed for extreme conditions. They are resistant to aggressive chemicals, abrasive particles and highly viscous media. Even under demanding operating conditions, they guarantee reliable and safe delivery. Thanks to optimised drive and pumping technologies, our pumps also consume less energy than comparable models. Thus reducing your operating costs. High efficiency while conserving resources makes them particularly economical. In addition, the design of our dosing pumps allows for quick and easy maintenance. Wear parts can be replaced with little effort, keeping downtime to a minimum. Whether you are dealing with highly viscous, abrasive or sensitive media, our dosing pumps can be optimally adapted to the specific requirements of your processes and are available in a wide range of sizes and materials. With NETZSCH, you can count on proven quality, technological innovation and decades of experience in dosing technology.
Advantages of a dosing pump from NETZSCH:
- Exact dosing: High repetition accuracy and constant delivery rates
- Robust construction: Suitable for aggressive, abrasive or highly viscous media
- Energy efficiency: Reduced energy consumption through optimised delivery technology
- Easy maintenance: Minimised downtime thanks to well-thought-out design
Versatile applications for dosing pumps
Dosing pumps are essential for numerous industries, enabling you to precisely and controllably convey a wide range of liquids. In the chemical industry, they are used to precisely dose acids, alkalis and reagents to control chemical reactions and optimise production processes. In the food and beverage industry, they ensure the uniform addition of flavours, colourings, vitamins or preservatives, thus guaranteeing the quality and consistency of your end products. They also play a key role in water and wastewater treatment by precisely metering flocculants, disinfectants or pH regulators, thus contributing to efficient water treatment. In the pharmaceutical industry, they enable the sterile and exact delivery of active ingredients essential for the production of medications. Thanks to the versatile technologies, our dosing pumps can be optimally adapted to your specific requirements to provide a reliable and efficient solution for every application.
How to find the right dosing pump for your application
NETZSCH offers a comprehensive range of dosing pumps specially developed for demanding applications. Various pump technologies are available depending on the medium, viscosity and process requirements:
1. NEMO® progressing cavity pumps
NEMO® progressing cavity pumps are ideal for the continuous, low-pulsation dosing of liquids with different viscosities. Thanks to their gentle pumping principle, they are excellently suited for sensitive, abrasive or highly viscous media. Their high dosing accuracy suits them, particularly for food, chemical and pharmaceutical applications.
2. PERIPRO® peristaltic pumps
This robust pump solution enables low-maintenance, high-precision dosing and is particularly suitable for abrasive, viscous, or chemically aggressive media. Since PERIPRO® peristaltic pumps can run completely dry and do not require valves or seals, they are ideal for industrial processes, water treatment, and chemical handling.
3. NOTOS® multi screw pumps
NOTOS®multi screw pumps are designed for precise dosing of low to highly viscous fluids. Their high efficiency and low shear stress on the medium make them the perfect choice for the oil and gas industry and lubricant applications.
4. TORNADO® rotary lobe pumps
These compact, self-priming pumps are designed for efficient and flexible delivery. TORNADO® rotary lobe pumps are frequently used in environmental technology, food processing and the chemical industry, where low-pulsation and reliable dosing is required.
5. Precision dosing technology for special applications
NETZSCH also offers customised dosing systems for laboratory applications, small-volume dosing and high-precision industrial processes. These solutions are ideal for applications requiring the highest accuracy and minimal deviations.
Whether you work with highly viscous, abrasive, or sensitive media, NETZSCH has the right dosing pump for your specific requirements. Our experts will happily advise you on the optimal solution for your process.
