2-port insert for 53B caps, featuring 1x 1/8" barb and 1x 3/16" barb, with 2x opposing slip barbs

Build Fluid Handling Solutions Around Your Process

Purillex® Dual Hose Barb Inserts for 53B closures provide a practical way to integrate tubing connections directly into larger-volume PETG bottle systems. Designed for use with compatible Purillex retaining rings, these inserts help transform standard bottle configurations into active process components supporting fluid transfer, sampling, and storage workflows. The 53B configuration incorporates one 1/8" hose barb and one 3/16" hose barb, with two opposing slip barb connections to accommodate a range of tubing and process requirements.

Key Features

• Compatible with Purillex® 53B retaining ring systems
• One 1/8" hose barb and one 3/16" hose barb with two opposing slip barbs for flexible process connections
• Enables bottle-based fluid transfer, media handling, sampling, and dispensing workflows
• Helps reduce the need for custom bottle-top assemblies
• Available as an individual component to support configurable system design
• Integrates seamlessly with the Purillex PETG bottle platform