Legris 3879 12 17 Push-to-connect Tube Fitting 3/8 Bspp

Product Description

The LEGRIS 3879 12 17 is a push-to-connect tube fitting with a tube-to-male-BSPP-to-tube connection configuration, designed for use in pneumatic and fluid conveyance systems. It accepts 12mm outside diameter tubing on both tube ends and provides a 3/8 BSPP male threaded port for inline installation. Constructed from stainless steel, it handles a maximum working pressure of 290 psi and operates across a temperature range of -4 degrees F to 248 degrees F. The FKM o-ring seal provides chemical resistance suited to demanding fluid service environments. This fitting is installed by plumbing, HVAC, or industrial piping technicians working on pneumatic lines, instrumentation tubing, or fluid distribution systems.

This fitting is suited for both light industrial and commercial applications where stainless steel corrosion resistance and push-to-connect convenience are required. Typical installations include compressed air distribution, hydraulic instrumentation lines, and process fluid plumbing where repeated connection and disconnection may be needed. The BSPP male thread end mates with standard BSPP-ported valves, manifolds, or equipment ports. It is packaged and sold individually, making it appropriate for service replacement or single-point installation work.

Key Features

• Push-to-connect design on both tube ends allows tool-free tube insertion and quick-release disconnection
• Stainless steel body provides corrosion resistance for demanding fluid and pneumatic service
• FKM o-ring seals deliver broad chemical compatibility across a range of process fluids
• Rated to 290 psi maximum working pressure for reliable performance in pressurized systems
• Wide operating temperature range of -4 degrees F to 248 degrees F suits varied installation environments
• 3/8 BSPP male thread end connects to standard BSPP-ported components without adapters

Compatibility

Designed for use with 12mm outside diameter tubing on push-to-connect ends and equipment or valves with 3/8 BSPP female-ported inlets or outlets. No specific system or model compatibility data was provided in the product input.

Installation Notes

Installation should be performed by a qualified plumbing, HVAC, or industrial piping technician. Depressurize and isolate the system completely before removing or installing any fittings. Ensure tubing is cut cleanly and squarely and that the outside diameter is within the fitting's specified tolerance before insertion. Thread the BSPP male end to the appropriate torque for the fitting material per applicable piping codes and the equipment manufacturer's requirements.