Masterflex® Peristaltic Tubing Pumps

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Engineered for long life, Masterflex® peristaltic pump systems provide superior accuracy and repeatability and ensure optimal performance when used with the proper tubing. These pumps offer the latest technology including MasterflexLive® cloud-enabled connectivity, easy control and tubing changes, and the low-maintenance and cost-effectiveness of peristaltic pumps.

To provide you with an easier way to select the fine pumps we offer, Ismatec pumps are now a part of the Masterflex family of products! The Ismatec Series pumps fit into the Masterflex brand offering as the microflow, high accuracy peristaltic pumps. Choose from a wide range of flows with the Masterflex Ismatec Series, Masterflex L/S Series, Masterflex I/P Series and Masterflex B/T Series peristaltic pumps. You can also find many tubing formulations compatible with the pumps we offer. Keep in mind that Ismatec pumps accept Ismatec pump tubing and Masterflex pumps accept Masterflex pump tubing for clean fluid paths. With over 10,000 pump options and many tubing formulations, you can find what you need from the Masterflex brand.

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Top Reasons to choose Masterflex

  • 1EASY
    • Quick installation.
    • Low maintenance.
    • Easy tubing changeover.
  • 2 Durable
    • Trusted for over 55 years.
    • Vast chemical compatibility.
  • 3 Versatile
    • From research to process, handles almost any fluid.
    • Multichannel capabilities.
  • 4 Customizable
    • Configurable systems
    • Many tubing options.
    • Easy scale-up.
  • 5 Accurate
    • Flow ranges - 0.0001 mL/min to 42 L/min.
    • Rigorous design standards.

Masterflex peristaltic pump series — pick your pump

Ismatec high accuracy microflow peristaltic pumps
Ismatec® Series
Microflow, high accuracy
Flow Range:
0.0001 to 365 mL/min
Masterflex L/S precise flow peristaltic pump
L/s® Series
High accuracy, precise flow
Flow Range:
0.00005 to 3400 mL/min
Masterflex I/P powerfil peristaltic pump
i/p® Series
Powerful systems
Flow Range:
0.001 to 26 LPM
Masterflex B/T highest flow rates peristaltic pumps
b/t® Series
Highest flow rates
Flow Range:
0.3 to 42 LPM
NEW Masterflex Ultrasonic Flow Sensor

Shop the best selection of Peristaltic Pumps available.

powerful systems
highest flow rate

oem design

Custom product development

Expert peristaltic pump system development.

Remote Pump Monitoring
MasterflexLIVE and Masterflex peristaltic pumps

24/7 Real-time monitoring

Choose the Right Masterflex Tubing Formulation

find your perfect tubing formulation

Chemical Compatibility Search

chemical compatibility

Related Services

Calibration Services

Save time & money using our in-house Instrument Calibration Specialists. NIST-traceable calibration.



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Masterflex Single-Use Sterile Bioprocess Assemblies
Masterflex Single-Use

Your source for Disposable Sterile Bioprocess Assemblies

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