3/4 inch x 1/2 inch Copper Reducing Adapter Male x Copper

Ensure Consistent Performance with the 3/4 inch x 1/2 inch Copper Reducing Adapter Male x Copper

The 3/4 inch x 1/2 inch Copper Reducing Adapter is engineered for use in systems requiring a secure transition between dissimilar copper pipe diameters. This fitting features a male sweat connection on the 3/4 inch end and a female sweat socket on the 1/2 inch side, facilitating direct soldering into copper tubing in high-integrity installations.

Engineered for Demanding Applications

Used extensively in potable water and hydronic systems, this reducing adapter is fabricated from lead-free wrought copper alloy, compliant with ANSI/NSF 61 and 372 requirements. Its compact design allows for space-constrained routing while maintaining flow reliability and corrosion resistance.

• ???? Lead-Free Copper Complies with all U.S. Safe Drinking Water Act requirements for use in potable systems.
• ???? End Connections Male sweat x female sweat (copper x copper), ideal for soldered joints in both hot and cold water distribution lines.
• ⚙️ High-Temperature Compatibility Suitable for continuous service up to 400°F in hydronic applications with appropriate solder alloy.
• ???? Dimensional Stability Machined to ASTM B75 and ASME B16.22 tolerances, supporting uniform fit-up and reliable joint integrity.

Specifications

• Size: 3/4 inch x 1/2 inch nominal
• Material: Lead-free wrought copper
• Type: Reducing Adapter
• End Connections: C x M (Solder x Copper Male)
• Compliance: ASTM B75, ASME B16.22, ANSI/NSF 61 & 372

Installation Guidelines

Designed for sweat (soldered) installations, this adapter should be used with a compatible flux and solder alloy for potable water systems. Proper pipe surface cleaning, flux application, and heat distribution are critical to joint integrity. Suitable for use in both Type L and Type M copper tubing installations.

Application Use Cases

Commonly utilized in domestic water systems, hydronic heating lines, and HVAC loop reductions where space constraints and directional transitions require compact and reliable fittings. Also suitable for zone valve manifolds and vertical riser installations.

Note:

As of federal plumbing codes adopted nationwide, all copper fittings used in potable systems must be lead-free (<0.25% weighted average lead content). This fitting is manufactured in full compliance with these mandates.

For professionals requiring consistent fit, proven metallurgy, and verified code compliance, the 3/4 inch x 1/2 inch Copper Reducing Adapter Male x Copper delivers the performance needed for high-quality soldered installations.