KNAUER dosing pumps

KNAUER dosing pumps deliver impressive performance, particularly due to their versatility and precision. Their application in the chemical and pharmaceutical industries, as well as in research and method development, highlights their reliability and adaptability in demanding environments.

Here are some key features of these dosing pumps:

  1. Double-piston pump technology: This ensures a very stable and precise fluid flow with minimal pulsation, which is essential for processes where precision is crucial.
  2. Chemical resistance: These pumps can work with a wide range of fluids, including aqueous solutions, organic solvents, aggressive chemicals and even liquid gases. This makes them suitable for a variety of applications without compromising the integrity of the pump.
  3. High pressure range: With a pressure capacity of up to 650 bar, the pumps can be used in high-pressure conditions, which is useful in processes such as high-pressure chromatography or reactive chemical syntheses.
  4. Wide flow range: The ability to handle flows from 10 ml/min to 1,000 ml/min makes the pumps flexible and applicable in both small-scale experiments and larger industrial processes.
  5. Temperature resistance: With an operational range of -10 °C to 120 °C, the pumps can operate in both cold and hot environments.
  6. Viscous fluids: The ability to handle liquids with viscosities up to 1,000 mPa-s makes these pumps suitable for working with thicker, viscous media, which can often be a challenge for other pump types.

These features make KNAUER metering pumps a valuable addition to any laboratory environment or manufacturing process where precision, reliability and flexibility are required.

Discover the versatility and precision of KNAUER dosing pumps

KNAUER dosing pumps are designed for a wide range of dosing applications, from laboratory experiments to large-scale industrial processes. Thanks to intuitive operation via a display and buttons, you can easily use these pumps standalone. In addition, the various remote control options offer seamless integration into any process environment, giving you maximum control over your dosing processes.

Maximum flexibility with minimal downtime

The integrated RFID technology in KNAUER dosing pumps allows for quick and easy change-out of pump heads, minimizing downtime. This innovative feature not only offers you flexibility in flow and pressure range, but also ensures that your processes always run smoothly.

Choose precision and power in your dispensing solutions

If you are looking for a powerful, versatile and precise dosing pump, KNAUER is the right choice. Simply fill out the form at the bottom of this page with your specific parameters, and our experts will contact you for personalized advice and support.

Optimal dosing for demanding applications

For demanding dosing applications, such as in pharmaceutical production where the accuracy of each batch is essential, KNAUER dosing pumps are ideal. They guarantee extremely precise control of fluid flow, which is crucial to ensure the highest product quality. By ensuring that volume flow remains within the optimum range, these pumps help you meet the most stringent quality requirements.

Improved accuracy and flexibility with Coriolis mass flow controllers

KNAUER metering pumps can be combined with Coriolis mass flow controllers to monitor and control volume flow independently of fluid properties. By coupling the pump flow to a mass flow controller via a fluid connection, the flow can be precisely adjusted to the specific properties of the fluid. Control parameters can be easily managed via control software, a display unit or a process control system with Profibus or Profinet interface, providing unprecedented flexibility and precision.

Choose KNAUER dosing pumps and experience the perfect balance of power, flexibility and accuracy for your most demanding dosing applications.

KNAUER Dosing Pump Selection Guide

Below are a few examples of dosing pumps:

BlueShadow 80P metering pump

Flow:

  • 0.01 – 100mL/min
  • 0.01 – 250 mL/min
  • 0.01 – 500 mL/min
  • 0.01 – 1000 mL/min

Materials:

  • stainless steel
  • titanium

Features:

  • Integrated pressure sensor
  • Active pulsation compensation
  • RFID for automatic pump head detection

Optional:

  • Biocompatible version (titanium)
  • Binary or ternary LPG valve block

BlueShadow 40P metering pump

Flow:

  • 0.01 – 10mL/min
  • 0.01 – 50 mL/min

Materials:

  • stainless steel
  • ceramic

Features:

  • Integrated pressure sensor and filter
  • Standalone control and programming
  • Active pulsation compensation
  • RFID for automatic pump head detection

Optional:

  • HT version up to 120°C
  • Biocompatible version (PEEK/ceramic)

AZURA® P 4.1S

Flow:

  • 0.01 – 10mL/min
  • 0.01 – 50 mL/min

Materials:

  • stainless steel
  • Hastelloy C
  • ceramic

Features:

  • Integrated pressure sensor
  • Operation via display
  • Biocompatible version

Optional:

  • HT version up to 120°C
  • Biocompatible version (PEEK/ceramic)

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