1/2 inch PEX Engineered Plastic 90 Degree Insert Elbow PEX x PEX

1/2 Inch PEX Engineered Polymer Elbow – 90° Insert x Insert

This 1/2 inch 90-degree elbow fitting is designed for use with cross-linked polyethylene (PEX) tubing in potable water distribution systems. Constructed from high-performance engineered polymer (EP), it allows for a directional change in the piping system while maintaining full flow capability.

Material and Design Advantages

• ✅ High-Strength Engineered Polymer Provides chemical resistance, dimensional stability, and long service life even in aggressive water conditions.
• ✅ Lead-Free and Corrosion-Resistant Suitable for use in potable water systems in accordance with federal and state regulations.
• ✅ Full-Flow Design Internal diameter matches tubing standards, reducing pressure drop across the fitting.
• ✅ Non-Conductive Material Reduces risk of galvanic corrosion when installed near metallic systems.

Product Specifications

• Nominal Size: 1/2 inch
• Connection: Insert x Insert (ASTM F1807 or F2159 compatible)
• Material: Engineered Polymer (Polyphenylsulfone or equivalent)
• Angle: 90 degrees
• Standard Compliance: ASTM F877, CSA B137.5, NSF/ANSI 61, NSF/ANSI 372
• Pressure Rating: 160 psi @ 73°F, 100 psi @ 180°F, 80 psi @ 200°F

Installation Guidelines

Designed for use in crimp or clamp PEX systems. This elbow is compatible with copper crimp rings or stainless steel cinch clamps. Use with appropriate ASTM-compliant tools for secure and leak-free connections.

• Use ASTM F1807/F2159 crimp/clamp tools
• Ensure tubing is cut square and burr-free prior to insertion
• Verify proper ring/clamp placement and check connection integrity per local code

Common Applications

This elbow fitting is typically used in residential and light commercial water supply systems. Ideal for routing tubing around corners or tight spaces where directional change is required. Suitable for hot and cold water lines, including potable systems, recirculation loops, and manifold configurations.

Code and Safety Notes

This product meets national low-lead requirements and is certified for potable water use. Installation should comply with applicable plumbing codes such as IPC, UPC, and local amendments.

The 1/2 inch PEX 90-degree engineered polymer elbow offers a durable, corrosion-resistant solution for PEX systems, supporting long-term reliability and ease of installation in demanding environments.