AseptiQuik S Connectors

AseptiQuik S Connectors

AseptiQuik® S Connectors Small Format 1/8" and 1/4" Connectors provide quick and easy sterile connections for small-flow applications, even in non-sterile environments. The “FLIP-CLICK-PULL” design of AseptiQuik S enables users to quickly transfer small volumes of media easily with less risk of operator error. The connector’s genderless and robust design provides reliable performance without the need for clamps, fixtures or tube welders. Biopharmaceutical manufacturers can now make 1/8" and 1/4" sterile connections with the quality and market availability they expect from the leader in single-use connection technology.

Click here to watch AseptiQuik S video


  • Ease single-use systems specifications with one part number for both halves.
  • Intuitive three-step connection process reduces risk of operator error
  • Pull tabs act as protective cover, reducing part complexity and ensure simultaneous removal of both membranes.
  • Repeatable and reliable performance with no additional hardware required.
  • Audible confirmation of assembly
  • Genderless Design
  • Integrated Pull Tab Covers
  • Robust Construction
  • Colder Click

Pressure: Up to 60 psi, 4.14 bar
Temperature: 39°F to 104°F (4°C to 40°C)
Typical Flow Rate: Cv~ 1.74 for 1/4" to 1/4" and .19 for 1/8" to 1/8"



Components: Polycarbonate (white), USP Class VI, ADCF

Pull Tabs/Covers: Polycarbonate (blue, standard version), USP Class VI
Polycarbonate (white, HT version), USP Class VI, ADCF

Seals: Silicone (clear), platinum-cured, USP Class VI, ADCF

Membrane: Polyethylene (standard version), USP Class IV, ADCF
Hydrophobic polyethersulfone (HT version), USP Class VI

Termination: 1/8" and 1/4" ID hose barb (3.2mm and 6.4mm)
Size: 3/4" sanitary and MPC insert

Sterilization: Gamma: Up to 50kGy irradiation
High Temp (HT) Version: Up to 266°F (130°C) for 30 minutes


Click for PDF Spec Sheet

WARNING: Pressure, temperature, chemicals and operating environment can affect the performance of couplings. It is the customer’s responsibility to test the suitability in their own application conditions.

CV Value

Cv~ 1.74 for 1/4" to 1/4" and .19 for 1/8" to 1/8"