The LineUp Push-Pull is a stand alone controller with the ability to deliver finely regulated pressure or a vacuum through a single outlet over the range of -800 to +1000 mbar. Suited for any application within this range, it brings the existing benefits of the LineUpTM series with expanded capabilities as well as superior stability and high performance.



For experiments where combined or alternating pressure and vacuum based fluid movement, aspiration and dispensing can be accurately controlled

Flow Recirculation
The combination of vacuum and pressure can be used to redirect the flow bidirectionally

Deliver small volumes with no waste
When samples from 5µL to 500 µL need to be injected to a chip, the tubing may be used as a reservoir. The main reservoir may be filled with another liquid, or air may be used to drive the liquid introduction

Main Benefits


icon ease of useEasy to use: Start experiment in minutes. No PC is needed for simple experiments.


Icon modular and expandableModular: Combine as many module as the experiment requires. Each module is a separate pressure channel and can be controlled independently.


Pressure and Vacuum control in one single unit: By connecting the push pull unit connected to a pressurized air source or vacuum source the same small module can be used to aspirate or inject fluids in a controlled manner.


Icon compactnessCompact: Instead of looking at the PC, users can keep their eyes on the microscope, adjusting the control dial with one hand. In this stand-alone configuration, the device allows for pressure or flow rate control and volume dispense making it ideal for benchtop use.






The LineUP series modules are compatible with Fluigent’s newest software applications:

  • The Fluigent All-in-One: Quickly monitor, control, and record data from all Fluigent instruments with ultra-fast datalogging and an integrated dashboard.
  • Microfluidic Automation Tool: Easily automate time based protocols for pressure/flow as well as valve control. This provides an intuitive Drag&Drop user interface, TTL Triggers and advanced automation logic.
  • Software Development Kit: Integrate the LineUp Flow EZ™ seamlessly in your existing application. Available in C++, Labview, Matlab, Python, etc.

Icon of MAT Fluigent software for automation protocole in microfluidic experiments


Tutorial video

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