Compression fitting 3/8"–10 mm angle, NIKE 0881023

NIKE compression fitting 3/8"–10 mm angle (model 0881023) is a right-angle compression connector designed to join a 3/8-inch threaded pipe or line to a 10 mm rigid or soft tubing. The fitting provides a compact 90° transition with a mechanical compression seal that limits leakage without soldering or flaring, making it suitable for installations where space is restricted and a reliable angular connection is required.

Advantages

The angle compression fitting offers a simple, tool-assisted installation that creates a durable, leak-resistant joint. Its right-angle design reduces the need for additional elbows or pipe bending, saving space and installation time. Constructed to withstand typical pressures encountered in plumbing, heating and refrigeration applications, the fitting provides a stable mechanical connection between different diameter interfaces. The compression joint can be disassembled if maintenance or replacement of tubing is needed.

Suitable for

• Plumbing installations requiring a 90° connection between a 3/8" threaded line and 10 mm tubing
• Heating systems where compact angled transitions are needed
• Refrigeration and cooling circuits using mechanical compression joints
• General installation and repair work in confined spaces

Key specifications

• Connection type: compression joint with 90° (angle) geometry
• Threaded side: 3/8" (inch) male/female thread as applicable to the line being connected
• Tubing side: designed for 10 mm outer diameter tubing
• Material characteristics: metal compression body suitable for fluid and gas lines (see manufacturer data for exact alloy/coating)
• Use: mechanical, non-soldered connection for plumbing, heating, refrigeration and general installations
• Serviceability: removable/re-usable compression fitting for maintenance

How to use

Prepare the 10 mm tubing by cutting it squarely and removing burrs. Slide the compression nut and olive (ferrule) onto the tube, insert the tube end fully into the fitting body, then hand-tighten the compression nut. Use a wrench to tighten the nut to the recommended torque or until a secure mechanical seal forms; avoid over-tightening. Thread the 3/8" side to the corresponding pipe or fixture and seal as required by the system (use compatible thread sealant if specified). After assembly, pressurize the system and check for leaks at the joints; if necessary, slightly tighten the nut to stop minor leaks or disassemble to inspect ferrule alignment.

Usage recommendations

Use the fitting only with compatible tubing materials and within the pressure and temperature limits specified by the system and manufacturer. Ensure alignment of tube and ferrule before final tightening, and follow standard safety practices when working with pressurized fluids or refrigerants.