JMF sweat-to-sweat copper coupling with a rolled internal stop for clean, reliable solder connections. The stop ensures proper pipe insertion depth for consistent joint quality. Suitable for residential and commercial plumbing systems including potable water, air conditioning, and refrigeration lines.

• 1/2" sweat x sweat connection (C x C)
• Rolled internal stop for proper joint depth
• Wrought copper, per ANSI/ASME B16.22
• Lead-free for potable water compliance
• Fits nominal Type K, Type L, or Type M copper water tube
• Corrosion-resistant copper construction
• For potable water, HVAC, and refrigeration service
• Solder or braze joint - use lead-free solder for potable water lines

Tip: Clean the pipe and fitting to bright copper with emery cloth or a fitting brush before soldering, apply a thin, even coat of paste flux, and heat the fitting - not the pipe - so capillary action pulls the solder into the joint.