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Update to Avantor’s response to the coronavirus (COVID-19) pandemic

Masterflex® Peristaltic Pump and Fluid Handling Solutions


Everything you expect from Masterflex is all right here!

Masterflex brand peristaltic pumps, tubing, fittings and more. Plus technical resources you have come to rely on.


Find Resources and Expert Support Masterflex is known for

Chemical Compatibility Database

Configurator and Pump Finder

Operate, collaborate, and connect with ease

Masterflex® L/S® MasterSense™ Drives with touchscreen interface

Learn more

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.

Our pumps boast the latest in biometrics technology, including MasterflexLive® cloud-enabled connectivity, easy control and tubing changes — 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.

Top products for biopharma and beyond

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
  • Hatchers 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

Dedicated to the success of your entire fluid path – from research to production

More applications

Masterflex® is dedicated to 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.

Custom Services and Tools

Connect with Masterflex®, Part of Avantor.

Connect with Masterflex® (part of Avantor) to stay up to date on advanced and innovative fluid path solutions with:

  • Case studies
  • Webinars
  • Guides and how-tos

Sign up for email communications today

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