Legris 0124 04 00 Compression Tube Sleeve Brass

Product Description

The LEGRIS 0124 04 00 is a brass compression tube sleeve designed to join two compression-end tube connections in fluid and pneumatic distribution systems. This sleeve fitting accepts tubing with a 4 mm outside diameter and is rated for a maximum working pressure of 300 psi, making it suitable for moderate-pressure lines in industrial and commercial installations. The all-brass construction provides corrosion resistance and reliable sealing performance across a wide service temperature range. Licensed plumbers, pipefitters, and industrial maintenance technicians commonly install this type of fitting during assembly or repair of compressed air, instrumentation, or fluid transfer lines.

This sleeve is intended for use in systems where two compression-style tube ends must be coupled inline. The 4 mm OD tube compatibility positions it for small-bore tubing applications common in instrumentation lines, pneumatic control circuits, and light fluid handling assemblies. It is appropriate for both new construction and field repair work where a reliable, tool-assisted compression connection is required.

Key Features

• Compression x compression end connections for inline tube joining
• Brass construction for corrosion resistance and durability
• 4 mm tube outside diameter compatibility
• 300 psi maximum working pressure rating
• Wide temperature range: -40 degrees F to 210 degrees F
• Compliant with ATEX, PED, Prop 65, REACH, RoHS, and WEEE standards

Compatibility

Designed as an OEM-style replacement or new-installation compression sleeve for small-bore 4 mm OD tubing systems using standard compression-style fittings.

Installation Notes

Installation requires shutting off and depressurizing the line before disassembly or fitting insertion. Compression fittings are typically installed using two wrenches to avoid twisting the tubing during tightening. Follow applicable system pressure and fluid compatibility requirements before placing the fitting in service. This fitting should be installed by a qualified pipefitter, plumber, or instrumentation technician in accordance with applicable codes.