Legris 0101 04 10 Compression Tube Connector 1/8 Inch

Product Description

The LEGRIS 0101 04 10 is a brass compression tube connector designed to join pneumatic or fluid tubing to threaded ports in instrumentation, automation, and fluid control systems. It features a compression fitting on one end and a male BSPP (British Standard Pipe Parallel) thread on the other, providing a reliable, leak-resistant connection for small-diameter tubing. Rated to 300 psi maximum working pressure and a temperature range of -40 degrees F to 210 degrees F, this connector handles demanding service conditions. The brass construction provides corrosion resistance suitable for air, water, and compatible fluid lines. Plumbers, pipefitters, and automation technicians install this type of fitting in both light industrial and commercial applications.

This connector is suited for use in pneumatic control lines, fluid distribution manifolds, and instrumentation tubing installations where a 4 mm outside diameter tube meets a 1/8 inch BSPP threaded port. It is commonly installed in residential and commercial HVAC control systems, compressed air distribution, and process instrumentation panels. The compression-style end eliminates the need for soldering or crimping, making field installation straightforward with standard hand tools. Its compact size and certified compliance with ATEX, CNOMO, PED, Prop 65, REACH, and RoHS standards make it appropriate for environments with strict regulatory requirements.

Key Features

• Brass body provides corrosion resistance for air, water, and compatible fluid media
• Compression x MBSPP end connections allow tool-free tube insertion on the compression end
• Rated to 300 psi maximum working pressure for reliable service in pneumatic and fluid lines
• Wide temperature range of -40 degrees F to 210 degrees F suits varied installation environments
• Compliant with ATEX, CNOMO E07.21.115N, PED, Prop 65, REACH, and RoHS standards
• Fits 4 mm outside diameter tubing with a 1/8 inch BSPP male thread port connection

Compatibility

Designed as a compression-to-MBSPP connector for 4 mm outside diameter tubing paired with 1/8 inch BSPP threaded ports in pneumatic, instrumentation, and fluid control system applications.

Installation Notes

Installation is typically performed by licensed plumbers, pipefitters, or qualified instrumentation technicians. Depressurize and isolate the line completely before removing or installing any compression fitting. Ensure the tube end is cut cleanly and squarely, and that the tube is fully seated in the compression body before tightening to avoid leaks. Verify thread standard compatibility before installation, as BSPP threads are not interchangeable with NPT threads.