Bioprocessing Fittings

Pure-Fit® SIB® is a smooth inner bore (SIB) hose-barb connector that provides a seamless transition between tubing and fittings throughout the fluid path, see diagram below. Pure-Fit SIB eliminates entrapment and leak points that can occur with traditional assembly systems. The unique internal design eliminates voids or dead space that can lead to turbulence or stagnation of fluid flow creating the potential for bacterial growth.

Available in both animal-free polypropylene (PP) and polyvinylidene fluoride (PVDF) materials, Pure-Fit® SIB® provides a seamless transition that maintains complete fluid integrity when used with Saint-Gobain’s Sani-Tech®, C-Flex®, and PharMed® flexible tubing.

Pure-Fit® SIB® fittings are fully compatible with Pure-Fit and BarbLock® retainers that provide complete 360° compression for leak-free connections.

Features / Benefits

  • Smooth inner bore                                                                          
  • Eliminates entrapment and leak points
  • Complete 360-degree Compression Joint                              
  • No excessive voids at the interface
  • Uses the Patented Barblock retention                                     
  • Compatible with Saint-Gobain tubing
  • PP is gamma stable                                                                         
  • PVDF is autoclavable and gamma stable
  • All materials are animal-free and BPA-free                           
  • Manufactured in a certified clean room
  • USP VI compliant                                                                              
  • Validation guides available

Typical Applications

  • Biopharmaceutical manufacturing                                            
  • Media hydration
  • Filtration                                                                                             
  • Cell culture/harvesting
  • Product Sampling                                                                            
  • Downstream activities

Contact Us

Order Inquiry? Contact us now and a representative will be in contact within 24 hours.

International Filter Products
11070 Fleetwood St. Unit B
Sun Valley, CA 91352