1/2 inch Copper Cap Copper x Copper

1/2 inch Copper Cap – Built for Precision Sealing and System Integrity

The 1/2 inch copper cap is a dependable solution for terminating open copper tubing ends in residential and commercial plumbing systems. Constructed from high-grade, lead-free copper, this cap is engineered for sweat (solder) connections, offering a clean, permanent seal in pressure and non-pressure applications.

Product Advantages

• ✅ Lead-Free Copper – Complies with NSF/ANSI 61 and 372 standards for potable water systems.
• ✅ Sweat Connection – Designed for soldered joints with Type M, L, or K copper tubing.
• ✅ Corrosion-Resistant – Copper resists scale and corrosion, maintaining system longevity.
• ✅ Uniform Wall Thickness – Ensures consistent heat distribution for secure, leak-free soldering.
• ✅ Code-Compliant – Manufactured to ANSI/ASME B16.22 specifications.

Specifications

• Material: Lead-free wrought copper
• Size: 1/2 inch nominal
• Connection: Female sweat (socket)
• Standards: ASME B16.22, NSF/ANSI 61 & 372 certified for potable water use

Installation Guidelines

Intended for soldered installation using standard plumbing torch and solder techniques. Pipe ends should be cleaned and fluxed prior to insertion. Ensure complete solder fill for a pressure-rated seal. Suitable for both hot and cold water lines, as well as hydronic heating systems.

Application Scope

Frequently used in water distribution systems, HVAC installations, and capped-off branches during pressure testing or future expansion. Compatible with copper tubing in residential and commercial environments.

Industry Insight

Since the enactment of the Reduction of Lead in Drinking Water Act, all fittings used in potable systems must meet strict lead content requirements. This cap provides a fully compliant option for endpoint sealing.

For long-term system reliability and code-approved sealing, the 1/2 inch copper sweat cap offers the durability and precision professionals rely on in field installations.