FlowMaxx Pro 1200 Quaternary
Diaphragm Pump

Ensure accurate, low-shear fluid transfers at flow rates of 0.32 L/min to 27.4 L/min for single-use and multi-use applications.

  • Continuous monitoring with integrated pressure and flow sensors
  • Gentle fluid transfer with Quattroflow quaternary diaphragm pump heads

Watch the Video

Learn more about how the FlowMaxx Quaternary Diaphragm pumps feature an optional integration of both flow and pressure sensors, making this hybrid pump a truly unique offering in the video above.

FlowMaxx Quaternary Diaphragm Pumps Feature Enlarged Screens and Upgraded Software

Enlarged Screens And Upgraded Software

With flow rates from 1ml per min to 360L per min in the six pump range, the new FlowMaxx Pro biopharma pumps feature enlarged screens and numerous updates to the previous software to improve ease of use.


Features & Benefits

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


The FlowMaxx Pro 1200 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)
  • Cell suspensions (bacteria, yeast, algae, fungi, mammalian cells)
  • Colloidal solutions
  • Suspensions of viruses or phage
  • Solutions of polymers
  • As well as many other applications

Technical Specs

Technical Data: Specifications Quattroflow QF1200
Flow Rate Maximum: Eccentric Shaft 5° 27.4 LPM
Flow Rate Minimum: Eccentric Shaft 5° 0.32 LPM
Pressure: Temperature of Fluid < 40° C

(104° F)

SS: 6 Bar (87 PSI)

SU: 4 Bar (58 PSI)

Temperature of Fluid > 40° C (104° F) 4 Bar (58 PSI)
Maximum Temperature: Fluid 80° C (176° F)
CIP 90° C (194° F)
SIP 130° C (260° F)
Autoclave 130° C (260° F)
Pump Speed Range: RPM 10 - 2400
Turndown 240:1
Suction Lift Dry @ 3000 RPM: Eccentric Shaft 5° 4 - 4.5m (13.1 - 14.7 ft.)
Priming: Minimum Pump Speed 5° 500 RPM
Minimum Flow Rate @ Free Flow 5° 5 LPM
Volume Specifications: Approximated Volume per Revolution at Free Output 5° 9.6 mL
Filling Volume Without Connectors 75 mL
Residual Volume 8-26 mL

Product Comparison

FlowMaxx Pro 1200 Quaternary Diaphragm Pump

FlowMaxx Pro 1200
Diaphragm Pump

  • Flow rate: 0.32L to 27.4L per min
  • PID included
  • Pressure sensor option available
  • Flow rate sensor option available
  • Self priming
  • Low cell damage
FlowMaxx Pro 2500 Quaternary Diaphragm Pump

FlowMaxx Pro 2500
Diaphragm Pump

  • Flow rate: 0.67L to 54L per min
  • Pressure & flow sensor integration
  • Self-priming design
  • Low shear
  • Low heat generation
  • Low cell damage
FlowMaxx Pro 150 Single-use Quaternary Diaphragm Pump

FlowMaxx Pro 150
Diaphragm Pump

  • Flow rate: 0.01L to 3.18L/min
  • Preferred Compact Size
  • Low shear
  • Low pulsation
  • Self-priming design
  • Low cell damage

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