1/2 inch x 1/2 inch 90 Degree, PEX Crimp Brass Elbow, Lead Free

3/4 inch Lead-Free Brass PEX 90° Crimp Elbow – Engineered for Tight-Radius Transitions in PEX Systems

The 3/4 inch Lead-Free Brass PEX 90-Degree Crimp Elbow is designed to create sharp directional changes in cross-linked polyethylene (PEX) piping systems while maintaining mechanical integrity and internal flow performance. Manufactured to ASTM F1807 specifications, this elbow facilitates compact routing in confined spaces such as wall cavities, service runs, and utility enclosures.

Fabricated from lead-free brass that complies with NSF/ANSI 61 and 372 standards, this elbow provides corrosion resistance and high thermal stability for use in both potable water and hydronic heating applications. The crimp x crimp configuration supports secure mechanical connections using approved tools and crimp ring systems.

Key Features

• ✅ Certified Lead-Free Brass – Ensures compliance with U.S. Safe Drinking Water Act requirements (≤0.25% lead content).
• ✅ ASTM F1807 Design – Compatible with Type A and Type B PEX tubing and standard copper crimp rings or stainless steel clamps.
• ✅ 90° Configuration – Provides a precise, compact bend radius for directional changes in space-limited installations.
• ✅ Thermal and Pressure Stability – Rated for continuous service up to 200°F and 80 PSI (160 PSI @ 73°F).
• ✅ Corrosion-Resistant Surface – Suitable for systems with chlorinated water or elevated ambient humidity.

Specifications

• Nominal Size: 3/4 inch
• Material: Lead-Free Brass
• Connection Style: Crimp x Crimp
• Standard Compliance: ASTM F1807, NSF/ANSI 61, NSF/ANSI 372
• Operating Pressure: 160 PSI @ 73°F / 100 PSI @ 180°F / 80 PSI @ 200°F

Installation Requirements

Crimp installation requires square-cut tubing, correct insertion depth, and alignment of copper crimp or stainless clamp rings. Use calibrated crimping tools to ensure proper joint compression. Post-installation verification with a go/no-go gauge is recommended prior to pressure testing. All joints should be visually inspected for ring placement and tube insertion depth.

Application Scope

Commonly used in both residential and light commercial water distribution systems. Ideal for directional transitions around framing, in utility rooms, under cabinets, or wherever space constraints demand compact and precise routing of 3/4 inch PEX tubing. Effective in both hot and cold water systems and approved for retrofit or new installations.

Regulatory Compliance Note

Lead-free brass components are now required in potable water systems across all U.S. states per federal plumbing regulations. This elbow meets all applicable certification and performance standards for such use.

Summary

The 3/4 inch Lead-Free Brass PEX 90-Degree Crimp Elbow is a dependable solution for directional changes in pressurized PEX systems. Its compact form factor, mechanical reliability, and code compliance make it a preferred choice for high-efficiency plumbing installations where performance and space optimization are critical.