3/4 inch Copper 90 Degree Elbow Copper x Female

3/4 inch Copper 90° Elbow – Lead-Free Wrought Copper Fitting for Directional Transitions

The 3/4 inch Copper 90° Elbow is a solder-type fitting used to make right-angle turns in copper tubing systems. Manufactured from lead-free wrought copper, this elbow is suitable for use in potable water supply, chilled water, hydronic heating, and non-pressurized drainage systems requiring reliable directional change without compromising line integrity.

Designed in accordance with ASME and NSF standards, this elbow allows for a permanent joint when installed using appropriate soldering techniques and materials. It is compatible with ASTM B88 Types K, L, and M copper tubing.

Key Product Attributes

• ✅ 90° Bend Angle – Provides precise changes in pipe direction, supporting clean layout transitions in confined or structured installations.
• ✅ Sweat (Socket) Ends – Accepts standard 3/4 inch nominal copper tube for soldered joints using lead-free solder and approved flux.
• ✅ Lead-Free Composition – Compliant with NSF/ANSI 61 and 372 for use in potable water systems across all jurisdictions.
• ✅ Pressure-Rated Design – Suitable for use in systems with working pressures up to 200 PSI depending on tubing and system type.
• ✅ Corrosion Resistance – Resists internal scale buildup and external deterioration, supporting long service life.

Technical Specifications

• Material: Lead-Free Wrought Copper (ASTM B75/B88)
• Size: 3/4 inch nominal
• End Connections: Copper Socket x Copper Socket (Sweat x Sweat)
• Bend Radius: 90 Degrees
• Compliance: ASME B16.22, NSF/ANSI 61 & 372 certified

Installation Requirements

Fitting should be installed using standard soldering practices: clean and deburr pipe ends, apply lead-free flux to mating surfaces, heat evenly, and feed solder into the joint to ensure full capillary penetration. Allow for proper cooling and pressure testing per local codes. Not for use in systems requiring mechanical or press-connect fittings unless modified accordingly.

Common Applications

Used in residential and commercial building systems for potable water distribution, heating water loops, refrigeration branch lines, and vertical-to-horizontal pipe transitions. The 90° elbow is critical in tight installations such as chases, walls, or utility enclosures where directional flow alignment is necessary.

Regulatory Compliance

This fitting meets Safe Drinking Water Act (SDWA) requirements and is listed by applicable third-party certifiers for potable water use. Installers should always confirm code acceptance with local authorities having jurisdiction (AHJ).