Steam-Thru® 1/2" Hose Barb x 3/4" x 1-1/2" Sanitary SIP Connector (Autoclavable), PS
ITEM # STC1700700-1
SaleAt a Glance
Steam-Thru® Connections allow a quick and easy sterile connection between biopharmaceutical processing equipment and disposable bag and tube assemblies. The single-use design saves time and money by eliminating unnecessary cleaning procedures and reducing validation burden associated with reusable components. The innovative three port design of CPC’s Steam-Thru® technology enables uncomplicated actuation between the SIP steam pathway and fluid transfer (flow) pathway. This provides an easy and sterile connection between flexible single-use tubing and stainless-steel processing equipment. The Steam Thru product lines offer versatility within your process by having connection options for 3/8” and 1/2" ID tubing on the single-use side of the connector and 3/4" and 1-1/2" sanitary connections for attachment to the stainless-steel processing equipment.
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Every Product. Every Penny.
Risk-free with our 100% Money-Back Guarantee.
Always Free Expert Advice
Our Tech Team is happy to help!
Real People. No Robots.
Calls connect to a human within 9 seconds.
300K Customers Strong
Products used in 100 countries on 7 continents.
Datasheet & Video
Autoclavable Polysulfone Sanitary Connector Enables Sterile Single-Use Bioprocessing Fluid Transfer
Steam-Thru® Connections allow a quick and easy sterile connection between biopharmaceutical processing equipment and disposable bag and tube assemblies. The single-use design saves time and money by eliminating unnecessary cleaning procedures and reducing validation burden associated with reusable components.
The innovative three port design of CPC’s Steam-Thru® technology enables uncomplicated actuation between the SIP steam pathway and fluid transfer (flow) pathway. This provides an easy and sterile connection between flexible single-use tubing and stainless-steel processing equipment. The Steam Thru product lines offer versatility within your process by having connection options for 3/8” and 1/2" ID tubing on the single-use side of the connector and 3/4" and 1-1/2" sanitary connections for attachment to the stainless-steel processing equipment.
Features
Three port design allows a true steam-through SIP process which eliminates dead legs and the need for laminar flow hood.
Patented valve design allows sterile connection and disconnection and permits high media flow rate
Steam-Thru Connection's patented three-port design allows steam to pass directly through the lower ports to "steam on" to stainless equipment. After the SIP cycle is completed, the connector's valve is actuated, creating a sterile flow path to single-use systems.
Applications
Bioreactor Feeding
Cell Harvesting
Product Sampling
Media Transfer
Single-Use Bag Systems
Specifications
Steam Position
Temperature:
39°F to 104°F (4°C to 40°C)
Pressure:
Up to 30 psi, 2.1 bar
Flow Position
Temperature: 39°F to 104°F (4°C to 40°C)
Pressure: Vacuum to 20 psi, 1.4 bar
Sterilization
Gamma: Up to 50 kGy irradiation
Autoclave: Up to 265°F (129°C) for 60 minutes
Steam-In-Place (SIP):
Up to 266°F/130°C (up to ~24psi), 60 minutes
Terminations
3/8" (9.5mm) to 1/2" (12.7mm) ID hose barb
Material
Connection: Polysulfone (amber tint)
O-rings: Silicone (clear) platinum-cured
Removable Sleeve: Polycarbonate
Documentation
Videos
Shipping & Returns
30-day returns
We ship within 1–2 business days. Returns accepted within 30 days of purchase.
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Frequently Asked Questions
General lab safety FAQs applicable to all categories and products.





