1 inch x 3/4 inch Bronze Reducing Pack Joint Union Copper x Copper

1" x 3/4" Lead-Free Brass Pack Joint Union – Built for Utility Water Line Transitions

The 1" x 3/4" Lead-Free Brass Pack Joint Union is engineered for joining dissimilar pipe sizes in water distribution systems, particularly in municipal and private water service applications. This union features a pack joint compression end on both sides, providing a secure, gasketed seal without the need for heat or soldering, and is ideal for connecting CTS copper, PEX, or polyethylene tubing to iron pipe or other metal systems.

Key Benefits for Utility and Plumbing Professionals

• Lead-Free Brass Body – Complies with NSF/ANSI 61 and 372 standards for potable water systems.
• Pack Joint Compression Connection – Eliminates the need for flaring or threading; seals by compression using a gasket and friction ring assembly.
• Reliable Transition Fitting – Designed for joining 1" and 3/4" CTS tubing or pipe of different materials without solder or solvent cement.
• Corrosion Resistance – Durable brass construction offers long service life in underground and aboveground water service conditions.

Specifications

• Material: Lead-Free Brass
• Connection Type: Pack Joint x Pack Joint (1" x 3/4")
• Seal Components: Buna-N (Nitrile) gaskets and stainless steel friction rings
• Standards Compliance: NSF/ANSI 61, NSF 372, AWWA C800 (as applicable to manufacturer)

Application Use

Commonly used in water service lines, meter connections, and system repairs where size transitions are necessary. Suitable for use in both residential and commercial potable water installations. Compatible with CTS copper, PEX, and polyethylene tubing depending on the application guidelines.

Did You Know?

Pack joint unions allow for rapid installation and disassembly without specialty tools, making them ideal for utility field work and emergency repair situations. Their reusability and flexibility help reduce installation time and labor costs.

The 1" x 3/4" Lead-Free Brass Pack Joint Union delivers dependable performance in municipal-grade water systems and transition scenarios. With its lead-free compliance and robust sealing capabilities, it ensures longevity and code conformity in modern plumbing environments.