Seamless Transitions

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. 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.

Maintain Fluid Integrity

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.

Leak-free Connections

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

Biocompatibility

Pure-Fit® SIB® fitting systems meet all USP Class VI and ISO criteria and have been physically tested to meet the most demanding applications and stringent test protocols.

Features/Benefits

• Total smooth inner bore (SIB) transition design
• Eliminates entrapment and leak points that occur with traditional fitting systems
• Complete 360° compression along the entire fitting system
• No excessive voids at the interface or in the fluid path
• Utilizes the patented BarbLock retention and seal system
• Compatible with Saint-Gobain Sani-Tech, C-Flex and PharMed flexible tubing
• PP is gamma stable
• PVDF is autoclaveable and gamma stable
• All materials completely animal-free and BPA-free
• Manufactured and packaged in a certified clean room
• USP VI compliant
• Validation guide available

Typical Applications

• Biopharmaceutical manufacturing
• Media hydration
• Filtration
• Cell culture/harvest
• Product sampling
• Downstream activities