AseptiQuik STC II

Integrate the Steam-Thru II and the AseptiQuik sterile connector


  • AseptiQuik design
  • Genderless design
  • Robust construction
  • Patented steam valve design
  • Autoclavable and gamma-sterilizable





The AseptiQuick STC II integrates two units to create an aseptic sterile connection.

This allows you to do a SIP process in advance and gives you more flexibility. The sterile connection allows you to quickly and easily connect a wide range of single-use systems after a SIP cycle.

Based on your hybrid system, the ASEPTIQUIK STC II consists of an AseptiQuik G, SeptiQuik S, or SeptiQuik C sterile connector with a Steam-Thru II. This integration gives you a compact solution and reduces the number of single-use systems mounted on your bioreactor during the SIP process.

The AseptiQuik G and S have a genderless design and provide a simple and efficient connection. The AsepticQuik C has a female to male connection with an integrated lock ring. Both formats provide a more secure connection.

See the specification sheet for an clear overview of the dimensions and sizes.

Technical information

PressureSteam position: up to 35 psi, 2,4 bar
Flow position: vacuum to 20 psi, 1,4 bar
Operating temperature4°C to 40°C
  • AseptiQuik: Polycarbonate (white), USP Class VI
  • Steam-Thru II: Polysulfone (amber tint), USP Class VI
  • Seals: Silicone (clear), platinum-cured, USP Class VI
  • Pull Tabs: Polycarbonate (blue, standard version), USP Class VI & Polycarbonate (white, HT version), USP Class VI
  • Caps: Polypropylene (clear), USP Class VI
  • Membrane: Polyethylene (standard version), USP Class VI & Hydrophobic polyethersulfone (HT versions), USP Class VI
  • Clamp: Nylon 66 (white), USP Class VI
  • Removable Sleeve: Polycarbonate