Beduan 1/4
Brass Compression Fittings

Beduan 1/4" Tube ID Brass Compression Fitting, Insert

The Beduan 1/4" Tube ID Brass Compression Fitting Insert Tube Support Compression Sleeve Fitting is designed to provide reliable reinforcement and support for your tubing connections.

Key Features

  • Tube size: 1/4 inch inner diameter 6 millimeter inner diameter
  • Product type: Compression insert
  • Material Brass Resists corrosion Maintains ductility at high temperatures Exhibits low magnetic permeability
  • Rated for 3000 PSI working pressure and designed to operate in temperatures from minus 65 degrees Fahrenheit to 250 degrees Fahrenheit minus 53 degrees Celsius to 121 degrees Celsius
  • Package includes 10 inserts. Please select the correct size using the comparison table

Product Description

The Beduan 1/4" Tube ID Brass Compression Fitting Insert Tube Support Compression Sleeve Fitting is designed to provide reliable reinforcement and support for your tubing connections. Engineered for durability and precision, this compression insert is ideal for applications that demand secure, leak-resistant performance and long service life. Manufactured from high-quality brass, these compression inserts offer excellent corrosion resistance and mechanical strength, making them suitable for a wide range of industrial, commercial, and DIY uses. With a tube size of 1/4" inner diameter (6 mm ID), they are compatible with standard 1/4" ID tubing, ensuring a secure fit and consistent performance in fluid and gas systems. These inserts are specifically designed to be used with compression fittings, providing internal support to the tube wall. By reinforcing the tubing at the connection point, they help prevent deformation, collapse, and leaks under pressure. This makes them particularly effective in systems where vibration, temperature changes, or repeated assembly and disassembly could compromise the integrity of the connection. Easy to install and requiring no special tools, the Beduan brass compression inserts help streamline assembly and maintenance. Simply insert them into the tube end before tightening the compression fitting to achieve a more stable and reliable joint. Their compact design allows them to integrate seamlessly into existing systems without requiring design changes. Each pack includes 10 compression sleeve fittings, offering excellent value and convenience for both small projects and larger installations. Whether you are working on pneumatic lines, water systems, instrumentation, or general fluid handling, these compression inserts provide a dependable solution to enhance connection strength and reliability. Choose the Beduan 1/4" Tube ID Brass Compression Fitting Insert Tube Support Compression Sleeve Fitting to improve the performance and longevity of your tubing assemblies with a simple, robust, and cost-effective component.

Product Specifications

About This Product

Size 1/4" Tube ID
Material Brass
Brand Beduan
Color Copper
Exterior Finish Brass

Technical Details

Date First Available ‏ ‎ November 13, 2020

Questions & Answers

This compression insert is designed for tubes with a 1/4" inner diameter (approximately 6 mm ID). It must be used with tubing that closely matches this internal size for a proper fit.

The inserts are made from brass. Whether they are suitable for drinking water depends on your local regulations and system requirements; please verify if brass is acceptable for your potable water application before use.

Each pack contains 10 brass compression insert fittings.

The insert reinforces the inside of soft or thin-walled tubing at the compression joint, helping prevent tube collapse and ensuring a more secure, leak-resistant connection.

Yes, these inserts are commonly used with plastic, vinyl, and some soft metal tubing, as long as the tube has a 1/4" (6 mm) inner diameter and is compatible with compression fittings.

Yes. This product is only the compression insert (tube support sleeve). You will still need the appropriate compression nut and ferrule/olive for a complete compression fitting assembly.

No special tool is usually required. Simply push the insert fully into the end of the tube and then assemble the compression nut and ferrule according to standard compression fitting practices.

The insert itself is made of brass and can typically handle standard plumbing and pneumatic pressures and temperatures, but the actual rating will depend on the complete fitting, tubing material, and system design. Always check system specifications and test before full operation.

In many cases the brass insert can be reused if it is not deformed or damaged and the tubing end is in good condition. Inspect all components carefully; if in doubt, replace with a new insert.

No. This insert is sized for 1/4" inner diameter (ID) tubing, not 1/4" outer diameter (OD) tubing. Please confirm your tubing’s inner diameter before purchasing.

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