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Bottle-CAP 4 ports

SKU: RES-CAP-4P Category: Tag:

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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 3 fluidic outlets and 1 pressure inlet (the number of outlets for this cap can be customized, from one to 3  fluidic outlets, to refill easily, or to perfuse different microfluidic chips at the same time).

Exists also in versions:

  • 1 fluidic outlet and 1 pressure inlet [RES-CAP]
  • 2 fluidic outlets and 1 pressure inlet [RES-CAP-2P]


  • Ease of use
  • Incubator compatibility
  • Standard fluidic and pneumatic connectors


  • Working pressure: from -800mbar to 2bar (recommended)
  • Inlet pressure connector: Luer or 4mm OD
  • Outlet fluidic ports: 1/4’’-28 threads
  • Compatible with 1/16’’ and 1/32’’ OD capillaries
  • Robust and autoclavable material: Teflon


  • Cap for lab bottle pressurization (GL-45 thread) 4ports (1 pneumatic and 3 fluidic)
  • Black Male Luer tubing (x1)
  • Male Luer lock (white) to barb 1.6mm (x1)
  • 1/4-28 to Female Luer fittings (custom caps) (x1)
  • Black PEEK Cap 1/4-28 (x2)
  • Nut 1ml/mn (L, XL) + blue ferrule (x4)
  • Blue Ferrule alone (x8)
  • Tube FEP 1/16″OD 0.020″ID (4.00m)

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

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