FlowMaxx 150
Diaphragm Pump

Our FlowMaxx 150 Quaternary Biopharm Pump is an innovative HPNE controller utilizing multi-use or single-use Quattroflow pump heads.

  • Flow range of 20mL/min to 3.8L/min
  • Optional flow and pressure sensor integration
  • Low pulsation and low particle generation

Flow and Pressure Sensor Integration

The FlowMaxx Quaternary Diaphragm pumps feature an optional integration of both flow and pressure sensors, making this hybrid pump a truly unique offering.


Single-Use and Multi-Use Pump Heads

This pump works with either disposable single-use pump heads or multi-use stainless steel pump heads. Single-use pump heads can be supplied gamma irradiated or autoclaved.


Our FlowMaxx 150 Quaternary Diaphragm Pump is an innovative controller which streamlines the efficient transfer of biological materials throughout your process. Combined with a Quattroflow pump head, the FlowMaxx 150 biopharm pump becomes a superior product, with low pulsation and low particle generation. This pump features a flow range of 20mL/min to 3.8L/min, and is alternatively available with our EZ-Set pump heads as well, which require no tools for installation.

Flow rates: 20mL/min to 3.8L/min
Turndown ratio: 300:1
Single-use configuration: Single-use pump chambers can be supplied gamma irradiated or autoclaved
Multi-use configuration: Stainless steel pump chambers compatible with autoclave, clean-in-place (CIP), and sterilize-in-place (SIP) protocols

Features & Benefits

  • Self-priming
  • High turndown ratio
  • Touch screen features:
    • Input flow rates in liters per minute
    • Priming feature
    • Dispense mode with totalizer
    • Calibration based on customer fluid
  • Optional features:
    • Integration of flow and pressure sensors
    • Integration of a free-standing data logger
    • Integration of scales
    • Pressure shut-off
    • PID control
  • Low heat generation
  • Low pulsation
  • Low cell damage, resulting in high cell viability
  • Low shear and low particle generation
  • Quiet operation and compact design
  • Durability for continuous processing
  • No metal on metal contact
  • Ease of use and quick start-up


The FlowMaxx 150 is ideal for any single-use or multi-use application requiring low shear liquid transfers, including:

  • Solutions containing proteins (albumin, IgG, clotting factors, monoclonal antibodies, enzymes, vaccines)
  • Solutions of polymers or suspensions (silicon, latex, chromatographic media)
  • Cell suspensions (bacteria, yeast, algae, fungi, mammalian cells)
  • Colloidal solutions
  • Suspensions of viruses or phage
  • As well as many other applications

Technical Specs

Technical Data Specifications 150SS 150SU-EZ
Flow Rate Maximum: Eccentric Shaft 3° 2.15 LPM 2.15 LPM
Eccentric Shaft 5° 3.8 LPM 3.8 LPM
Flow Rate Minimum: Eccentric Shaft 3° 0.01 LPM 0.01 LPM
Eccentric Shaft 5° 0.02 LPM 0.02 LPM
Volume Specifications: Approximated Volume per Revolution at Free Output 1.2 mL 1.2 mL
Filling Volume Without Connectors 15 mL 15 mL
Residual volume 1-3 mL (depends on installation position) 1-3 mL (depends on installation position)
Certificates: Elastomers (product wetted) USP<88> Cl. VI; FDA21CFR177; BSE/TSE Safe USP<88> Cl. VI; FDA21CFR177; BSE/TSE Safe
Stainless Steel Parts (product wetted) 3.1; Surface Roughness; Ferrite Content N/A

Product Comparison


FlowMaxx 150 Quaternary Diaphragm Pump

  • Min. Flow Rate: 20mL/min
  • Max. Flow Rate: 3.8L/min
  • Prefered Compact Size
  • Low pulsation
  • Self priming
  • Low cell damage

Quattroflow 150 Quaternary Diaphragm Pump

  • Min. Flow Rate: 20mL/min
  • Max. Flow Rate: 3.2L/min
  • Most Compact Size
  • Minimal particle generation
  • Self-priming
  • Linear flow performance

FlowMaxx 1200 Quaternary Diaphragm Pump

  • Min. Flow Rate: 0.2 L/min
  • Max. Flow Rate: 28 L/min
  • Pressure sensor included
  • Flow rate sensor included
  • Self priming
  • Low cell damage

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