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Masterflex® Peristaltic Pump and Fluid Handling Solutions | Avantor

Get the results you need and expect from Masterflex® peristaltic pump systems

Masterflex® peristaltic pump systems, engineered for a long life, provide superior accuracy and repeatability, ensuring optimal performance from the research phase to scaled-up production.

With the latest technology, including MasterSense™ integrated sensor technology and MasterflexLive® cloud-enabled connectivity, easy control and tubing changes — our pumps are a  low-maintenance and cost-effective solution to your peristaltic pump needs.

Choose from a wide range of flows with our varied peristaltic pump series:

  • Masterflex Ismatec® Series 0.0001 to 365 mL/min
  • Masterflex L/S® Series 0.00005 to 3400 mL/min
  • Masterflex I/P® Series 0.001 to 26 LPM
  • Masterflex B/T® Series 0.3 to 42 LPM

With over 10,000 pump options and many tubing formulations, you’ll be able to find just what you need from the Masterflex® brand.

Learn more about Avantor’s Masterflex® Peristaltic Pump and Fluid Handling Solutions

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Discover unparalleled versatility and standard-setting reliability in Masterflex® peristaltic pump systems.

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Learn why experts in a variety of bioprocessing fields rely on Masterflex® fluid path solutions.

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Optimize your workflow with customized Masterflex® fluid handling equipment and other solutions.

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Top products for biopharma and beyond

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Choose Masterflex® peristaltic pump systems and components for your application

View the full line of Masterflex® Peristaltic Pumps, in Microflow, Precision, Industrial and Highest Flow types.

Learn what considerations to keep in mind when selecting the Masterflex® pump head right for your application.

See why Masterflex® pump drive technology featuring touchscreen control and other innovations is a preferred solution in bioprocessing and other applications.

Optimize your fluid handling with Masterflex® pump heads, panel mounts and other critical components.

Learn the many benefits of industry-leading Masterflex® peristaltic pump systems and how our team can help configure systems and solutions meeting the specific needs of your application.

Masterflex® Tubing

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Masterflex® brand pump tubing is custom extruded to fit Masterflex® pumps in a wide variety of formulation and size to fit your application.

Prolong pump life and save money selecting Masterflex® tubing best suited to your application.

Ensure optimal fluid path results with Masterflex® transfer tubing specially formulated for biopharma and other industries.

Select from a wide range of Masterflex® microbore tubing offering tolerances needed for the most precise fluid pathways.

 Leverage Masterflex® tubing assemblies purpose-built to handle any changing variable, such as heat, chemical exposure and flexibility requirement.

Masterflex® Fittings

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Find the fittings, adapters, and connectors perfect for your process requirements

Secure high-pressure connections between instruments with Masterflex® male and female fittings.

Compare Masterflex® sanitary fittings for a wide range of applications, including general purpose and single-use systems.

Reduce risk of fluid cross-over and contamination with Masterflex® barbed fittings.

Find Masterflex® luer and luer-compatible fittings for your fluid pathway.

Create connection efficiency and reduce risk with Masterflex® quick-disconnect fittings.

View the complete line of Masterflex® threaded fittings designed for quick and easy installation of transitional and permanent connection points.

Masterflex® pumps

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Browse and compare Masterflex® pump types, some featuring MasterflexLive® real-time, cloud-enabled monitoring technology

View Masterflex® piston pumps and accessories ensuring accurate flow rates throughout your fluid pathway.

Compare Masterflex® gear pumps for precise flow control and fluid dispensing ideal for multiple applications.

Optimize your unique fluid pathway with more pump configurations from Masterflex®.

Get the most out of your pump with Masterflex® replacement parts and accessories.

Masterflex® single-use sensors & equipment

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Optimize your single-use processes with Masterflex® single-use sensors & equipment

Rely on Masterflex® single-use sensors and equipment to optimize your fluid path and its output.

Obtain accurate flow readings at critical points in your fluid path with Masterflex® single-use flow sensors.

 Read single-use pressure measurements instantly.

Eliminate risk of cross-contamination and significant cleaning protocols.

Masterflex® Clamps, Gaskets, more

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Top quality Masterflex® products for routing and securing your fluid transfer system

Secure tubing to connectors and other fluid transfer components with Masterflex® clamps.

Ensure pump tubing has the tight seal your application requires with Masterflex® gaskets.

Control flow direction instantly with Masterflex® stopcocks suited to multiple fluid characteristics and transfer applications.

Customize your fluid transfer system with Masterflex® valves suited to different lengths of tubing and connection points.

Masterflex® Flowmeters

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Rely on precise measurement of volume, velocity, or amount of piped substances

Measure the volume, velocity or total amount of substances moving throughout a tubing pathway with Masterflex® flowmeters.

Control, view and store desired flow rates with Masterflex® flow controllers for use in any application.

Detect fluid levels of critical components such as drums, tanks, flasks or beakers and prevent overflow with Masterflex® level sensors.

Easily view and visually inspect flow rates with Masterflex® flow indicators.

Leverage the flexibility of low- and high-pressure fluid pathway switches from Masterflex®.

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NEW integrated sensor technology, intuitive touchscreen and MasterflexLive® remote monitoring for the biopharma industry of tomorrow

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Fluid Handling Solutions Features & Benefits

Our fluid handling solutions are designed to support your entire enterprise. Our system supports traceability and IQ/OQ/PQ. Our pumps have long been trusted for: 

  • Bioprocessing
  • Chemical Feed
  • Food and Beverage
  • Cosmetic dispensing
  • Inks/Coatings
  • Pulp and Paper
  • Semiconductor
  • Water and Wastewater

Furthermore, our pumps feature unparalleled benefits, including:

  • Tough proprietary design that doesn’t break down in brutal environments
  • Top-quality for accuracy, precision and repeatability
  • High-volumetric system in which fluid touches only tubing material

Fluid Handling Solutions – From Research to Production

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View an interactive diagram to see a media prep workflow and how Masterflex® products support the process at critical points.

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View an interactive diagram to see the fermentation process and how Masterflex® products support the entire fluid path.

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View an interactive diagram to see the harvesting process and how Masterflex® products support the workflow.

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View an interactive diagram to see the purification process and how Masterflex® products support this critical step preparing for fill/finish.

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View an interactive diagram to see the fill/finish process supported by Masterflex® products.

Masterflex is dedicated to your success

No matter the workflow or end use, Masterflex® supports your success, from laboratory research to full-scale production. Our rugged pumps and tubing last, meaning fewer interruptions during the scientific process, as well as reliable accuracy and full compliance with standards, measures and regulations. 

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Featured products

Custom Services and Tools

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Partnering on custom engineered pumps – making ideas reality for over 50 years.

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With MasterflexLive®, you get real-time monitoring of all pump parameters.

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Search for your chemical to see the effect it has on hundreds of materials.

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We have the flexibility to meet your needs and save you time and money. Choose your tubing type, length and quantity.

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Your source for disposable sterile bioprocess assemblies.

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Find the recommended bundled peristaltic pump system for you in less than 5 questions.

Connect with Masterflex®

Connect with Masterflex® to stay up to date on advanced and innovative fluid path solutions with:

  • Case studies
  • Webinars
  • Guides and how-tos

We are always expanding our product lines to better serve you. See all Masterflex products.

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Ready to move science forward?

Our experts are ready to help. Contact us at 1-800-MASTERFLEX or [email protected]