1/2 inch Copper Adapter Fitting x Male

1/2 Inch Copper Male Adapter – Sweat x MIP, Lead-Free

The 1/2 inch copper male adapter is engineered for transitioning from copper tubing to a threaded connection. With a female solder (sweat) end and a male NPT (National Pipe Thread) outlet, this fitting facilitates secure integration between copper piping systems and threaded pipe or fittings. It is manufactured to meet industry specifications for potable water, HVAC, and hydronic systems.

Technical Features and Standards

• ✅ End Connections: Female solder (cup) x Male Iron Pipe (MIP) threads
• ✅ Material: Wrought copper, alloy C12200 (DHP – deoxidized high phosphorus)
• ✅ Size: 1/2 inch nominal pipe size (NPS)
• ✅ Lead-Free: Meets requirements of NSF/ANSI 61 and NSF/ANSI 372 for safe potable water use
• ✅ Compliance: Conforms to ASME B16.22 and MSS SP-104 standards for copper and copper alloy fittings

Application Notes

Commonly used to connect copper tubing to threaded valves, pumps, or other system components in both residential and commercial plumbing. The solder joint must be prepared with appropriate cleaning tools and soldering flux prior to torch assembly. Teflon tape or thread sealant is required on the MIP end when joining with threaded fittings to ensure a watertight seal.

Typical Installations

• ✅ Potable water distribution systems
• ✅ Hydronic heating loops
• ✅ Recirculation lines
• ✅ Residential branch piping connections to threaded manifolds or appliances

Code Considerations

All installations must follow applicable local plumbing and mechanical codes. This fitting qualifies as lead-free under the Safe Drinking Water Act and is accepted for use in new construction and retrofit systems requiring NSF 61-compliant materials.