Pressurized bottle cap

    Bottle-CAP series

    The Bottle-CAP is an airtight microfluidic adapter that allows the pressurization of large volumes of liquid for your microfluidic application. This cap is compatible with any lab bottle with a standard thread GL-45. It is compatible with Fluigent’s pressure controllers: the MFCS™ series and the LineUp™ series. This Bottle-CAP reference has 1 fluidic outlet and 1 pneumatic inlet  (the number of outlets for this cap can be customized, with up to 3 fluidic outlets, to refill easily or to perfuse different microfluidic chips at the same time).

    Safety warning
    Please be careful with the bottle caps. Glass bottles wouldn’t handle pressure over 2bar. Fluigent strongly advises you to use customs caps with pressure below 2bar only. If you still have questions, please contact Fluigent support at

    Main benefits
    • Intuitive

      Straight forward set & use

    • Compatibility

      Incubator & Autoclave

    • Smart

      Refillable during experiment



    Working pressurefrom -800 mbar to 2000 mbar (/!\ do not exceed 2 bar)


    Inlet pressure fittingLuer or 4mm OD
    Outlet / Inlet fluidic port(s)1/4”-28 thread


    Gas compatibilityDry, oil-free gas, air, any non corrosive or non explosive gas
    Liquid compatibilityAqueous solvent, oil, organic solent, biological sample