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1/8" × 1/4" (3.2mm × 6.4mm) C-Flex® 12" Overall Length; Quickseal® centered at 6"

Quickseal® is an intuitive, simple-to-use and reliable aseptic disconnect and closure in one.

Quickseal® aseptic disconnect makes critical fluid-management easy, efficient and reliable. Quickseal® securely seals and disconnects tubing after sampling or inoculation, media and buffer feeds, product transfer or any critical fluid-handling process.

Item no.:  QSC0204010612


* 72 Hours Turnaround Time

The principle behind the surprisingly simple and amazingly robust Quickseal® is easy to understand: The cutting action deforms the aluminum collar squeezing the tube and compressing tubing wall together creating an aseptic seal. Sealing time is less than 4 seconds.


  • Quickseal® can be installed onto platinum-cured silicone or thermoplastic elastomer tubing including C-Flex®
  • Available on a huge tubing size range from outer diameters 1/4″ (6.4mm) to 1 1/8″ (29mm)
  • Easily integrated on to tubing manifolds, bag and bottle systems

Quick and Easy

  • Simply cut the metal collar with our hand-held Quickseal® tools
  • Aseptically disconnect any available tube size in less than 4 seconds
  • Totally portable - requires no utilities

Robust and Secure

  • Validated microbial barrier. Cut collar passes microbial ingress testing by container closure
  • Closure integrity verified at ambient temperatures and after freeze|thaw cycle to -100° Celsius
  • Burst testing proves pressure resistance of cut collar exceed burst pressure of tubing

Valuable Features

  • Aseptic seal in seconds
  • Simple and intuitive
  • Platinum-cured silicone, TPE tubing, and more
  • Seal on dry or fluid-filled tubing
  • No utilities required; totally portable
  • Reliable, laboratory-validated aseptic seal
  • Unambiguous result; a cut collar is an aseptic seal
  • No spare or replacement parts required

Compliance Information

  • Bacterial Endotoxins
    USP 85: Pass (< 0.125 EU/mL)
  • Biocompatibility (USP Class VI)
    USP 87: Pass | USP 88: Pass
  • Physico-chemical Compatibility
    USP 381: Pass | USP 661: Pass | 21CFR177.2600: Pass


  • Inner Diameter
    ⅛" (3.2 mm)
  • Outer Diameter
    ¼" (6.4 mm)

Product Information

  • Brand
  • Packaging
    Bulk Pack, 10 units