Inserts, for use with Gas Tight tubing. Kel-F insert used to protect the outer layer of Gas Tight tubing. ARE-Applied Research brand. 10/PK.
Additional Information:
49811-02 Kel-F Inserts are designed specifically for use with ARE-Applied Research Gas Tight Tubing systems. These inserts fit into the FEP inner tubing of the gas-tight assembly and help protect the outer PVDF barrier layer at connection points. Proper use of Kel-F inserts helps maintain the integrity of the gas-tight tubing construction while supporting reliable, leak-free fluid connections.
When used with compatible polypropylene ferrules and flange-free low-pressure nuts, the Kel-F inserts create a secure seal that minimizes gas exchange and helps preserve the integrity of degassed solvents, purified water, and other oxygen-sensitive fluids. These inserts are a required accessory for achieving optimal performance from the Gas Tight Tubing system.
Manufactured from Kel-F (PCTFE), these inserts provide excellent chemical resistance and dimensional stability, making them suitable for chromatography, analytical instrumentation, and laboratory fluid transfer applications where gas-tight performance is required.
Key Benefits
Designed specifically for Gas Tight Tubing systems
Protects the outer PVDF barrier layer during connection
Supports leak-free, gas-tight sealing performance
Helps maintain solvent integrity
Excellent chemical resistance
Compatible with low-pressure fluid transfer systems
Easy installation within tubing assemblies
Ideal for chromatography and laboratory applications
Typical Applications
Degassed HPLC mobile phase delivery
Gas-tight fluid transfer systems
Chromatography systems
Laboratory solvent transport
Oxygen-sensitive fluid handling
Analytical instrumentation
Mobile phase reservoir connections
High-purity fluid pathways
Specifications
Product Type: Tubing Insert
Material: Kel-F (PCTFE)
Compatibility: ARE-Applied Research Gas Tight Tubing
Packaging: 10 Inserts per Pack
Brand: ARE-Applied Research
Compatible Product
Important Notes
Intended for use with Gas Tight Tubing systems
Helps preserve the gas barrier properties of tubing assemblies
Recommended for transporting degassed solvents
Compatible with polypropylene ferrules and flange-free nuts
Supports reliable, leak-free connections
Sold in packs of 10 inserts