1-1/4 inch Copper Coupling with Stop Copper x Copper

Ensure Secure Joints with the 1-1/4 Inch Copper Coupling with Stop

The 1-1/4 inch Copper Coupling with Stop is engineered to deliver durable, code-compliant connections in potable water supply systems. This coupling features a built-in stop to ensure precise alignment during installation, making it ideal for joining copper tube in pressurized systems.

Why Professional-Grade Copper Fittings Matter

• ✅ Lead-Free Copper Fabricated from lead-free material to meet national plumbing codes for potable water distribution.
• ✅ Stop Feature The internal stop assists with pipe positioning, improving alignment and joint consistency during assembly.
• ✅ Sweat Connection Designed for soldering, providing a robust, leak-resistant seal when properly installed with flux and solder.
• ✅ High Pressure Capability Suitable for systems requiring resistance to sustained pressure and thermal expansion.
• ✅ Standards Compliance Typically conforms to ASTM B75 or B88 and ANSI/NSF 61 standards where applicable.

Installation Considerations

This coupling is installed using standard copper sweat techniques. Contractors should ensure pipes are cleaned and deburred, flux is evenly applied, and joints are properly heated and soldered for optimal performance. It is recommended to use a tubing cutter for clean cuts and verify system pressure ratings prior to installation.

Applications

Used in residential and commercial water supply lines, HVAC systems, and hydronic heating applications. Ideal for copper tube installations requiring a rigid, fixed-length joint between two segments of equal diameter tubing.

Regulatory Note

Lead-free copper components are required in potable water systems under federal legislation such as the Safe Drinking Water Act (SDWA). This fitting supports compliance efforts in jurisdictions adhering to these standards.

The 1-1/4 inch Copper Coupling with Stop provides a reliable solution for pressurized water systems, combining durability, alignment precision, and compliance in a single component. Professionals rely on this fitting for performance and integrity in demanding applications.