1/2" Copper Cap (Sweat) – Lead-Free Wrought Copper

1/2" Copper Cap (Sweat) – Lead-Free Wrought Copper

The 1/2" Copper Cap is a professional-grade sweat fitting designed to permanently seal the end of a 1/2" copper pipe. Manufactured from lead-free wrought copper, this cap is ideal for terminating unused lines, pressure testing systems, or making future plumbing modifications.

Specifications

• Nominal Size: 1/2"
• Connection Type: Sweat (Copper x Stop)
• Material: Lead-Free Wrought Copper
• Standard: ASME B16.22
• Compliance: NSF 61 / NSF 372 (Low Lead)
• Compatible Pipe Types: Type L, M, and K Copper

Common Applications

• Sealing unused copper pipe ends
• Plumbing system pressure testing
• Temporary line closures
• Residential and commercial plumbing installations

Installation Notes

• Designed for soldered (sweat) copper pipe systems
• Clean, deburr, and apply flux before soldering
• Ensure proper heating for a secure, leak-free seal

Contractor & Bulk Pricing Available: Contact United Plumbing & Fire Supply for volume discounts and project pricing.