PAW BioScience is now Avantor Fluid Handling

AseptiQuik S Connector

Provide quick and easy sterile connections, even in non-sterile environments. Now in 1/8" and 1/4" HB sizes.

Home > Plastic Connectors > Colder Products Company > AseptiQuik S Connector
AseptiQuik S Connector
Facts at a Glance
Sold by Pack of 10 units
Availability 3 - 4 Weeks A.R.O.
Quantity Discount
Display Selection Table  Specifications
Literature Literature Link

AseptiQuik S Connector

Repeatable and Reliable : Intuitive Three-Step Connection

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.

  • 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

 Part NumberDescriptionQty/PackDrawing/
AQS170021/8" Hose Barb AseptiQuik S Connector10
Please call for pricing!
AQS17002HT1/8" Hose Barb AseptiQuik S Connector, High Temp10
Please call for pricing!
AQS170041/4" Hose Barb AseptiQuik S Connector10
Please call for pricing!
AQS17004HT1/4" Hose Barb AseptiQuik S Connector, High Temp10
Please call for pricing!


Pressure: Up to 60 psi, 4.14 bar
Temperature: 39°F to 104°F (4°C  to 40°C)
Typical Flow Rate: Cv~14.4 max
Main Components:

Polycarbonate (white), USP Class VI, ADCF

Polycarbonate (blue, standard version), USP Class VI, ADCF

Pull Tabs/Covers: Polycarbonate (white, HT version), USP Class VI, ADCF
Caps: Polypropylene (clear), USP Class VI, ADCF

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

Polyethylene (standard version), USP Class VI, ADCF

Membrane: Hydrophobic polyethersulfone (HT version), USP Class VI
Termination Size: 1/8" and 1/4” ID hose barb (3.2mm and 6.4mm), 3/4” sanitary and MPC insert
Gamma: Up to 50kGy irradiation  
Autoclave: High Temp (HT) Version: Up to 266°F (130°C) for 30 minutes
Colder AseptiQuik® Flow

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