1-1/2 inch Bronze Pack Joint Union Copper x Copper

1-1/2" Lead-Free Bronze Pack Joint Union – Heavy-Duty Fitting for Reliable Pipe Transitions

The 1-1/2" Lead-Free Bronze Pack Joint Union is engineered for demanding potable water and mechanical systems where a secure, detachable connection is required between copper tubing and IPS-sized pipe. This union is machined from corrosion-resistant lead-free bronze, making it compliant with current U.S. plumbing codes and suitable for pressurized water service lines, particularly at meter installations and shutoff transitions.

Key Performance Advantages

• Lead-Free Bronze Construction: Certified to meet NSF/ANSI 61 and NSF/ANSI 372 for use in potable water systems.
• Pack Joint Connection: Mechanical compression seal accommodates variations in tubing diameter while delivering a watertight connection.
• Standard Iron Pipe Thread (FIPT) Compatibility: Designed for use with standard IPS brass or galvanized pipe on the threaded end.
• Field-Serviceable Design: Easily removed and reused for repairs or retrofits without disturbing adjoining pipe runs.
• Corrosion-Resistant Performance: Bronze body resists dezincification and degradation, maintaining structural integrity in challenging environments.

Product Specifications

• Body Material: Lead-Free Bronze Alloy
• Connection Type: Pack Joint x FIPT
• Nominal Size: 1-1/2 inch
• Pressure Rating: Up to 175 PSI (dependent on installation configuration)
• Temperature Range: 33°F to 180°F

Application Context

This union is widely used in utility water service lines, meter valve assemblies, and mainline transitions, especially in applications requiring regular maintenance access. Its pack joint design accommodates Type K, L, or CTS copper tubing and provides a secure connection where soldering or solvent welding is not practical.

Did You Know?

Pack joint fittings are favored in utility installations because they allow for compression sealing without the use of heat or special solvents, making them ideal for buried or restricted-access work zones.

For high-pressure water line installations that demand code compliance, field serviceability, and long-term performance, the 1-1/2" Lead-Free Bronze Pack Joint Union provides a dependable solution. Its rugged bronze body and versatile connection profile make it a smart choice for contractors working in both new construction and system retrofits.