1/2 inch PEX Brass Drop Ear 90 Degree insert Elbow PEX x Female

1/2 Inch PEX Brass Drop Ear 90 Degree Elbow – Secure Mounting and Reliable Transition

The 1/2 inch PEX Brass Drop Ear 90 Degree Elbow is engineered for secure pipe alignment and support at termination points. Commonly used where PEX piping transitions from wall cavities to fixtures, this fitting features integral mounting lugs ("ears") for firm attachment to framing, ensuring long-term stability and resistance to mechanical stress.

Key Technical Advantages

• ✔️ Brass Composition: Constructed from lead-free brass, compliant with federal potable water standards (SDWA Section 1417).
• ✔️ 90° Configuration: Ideal for tight installations requiring precise directional changes while maintaining system flow.
• ✔️ Drop Ear Design: Includes two mounting tabs with pre-drilled holes for fast and secure anchoring to structural members.
• ✔️ PEX x Female Thread: Transition from PEX to threaded fixtures or valves with reliable sealing performance.

Installation Considerations

This elbow is designed for crimp, clamp (cinch), or expansion-style PEX connections, depending on system type. Always use compatible tools and follow manufacturer instructions for joint preparation. A thread sealant may be required on the female NPT side depending on the mating component. For best results, anchor the drop ear to blocking or framing prior to pressure testing.

Applications

Commonly installed behind walls or beneath floors where a stable connection point is required—such as stub-outs for tub spouts, shower arms, or supply stops. Suitable for use in residential and light commercial systems where ASTM F1807, F2159, or F1960 compliance is specified.

Technical Specifications

• Material: Lead-free brass (compliant with NSF/ANSI 61 and 372)
• Size: 1/2 inch nominal PEX barb inlet
• Connection Type: PEX x Female NPT
• Mounting: Dual drop ears with screw holes
• Working Pressure: Up to 200 PSI (varies by connection method and temperature)
• Standards: ANSI/NSF 14, ASTM F1807/F2159/F1960 depending on design

Code Compliance

This fitting meets requirements of the Uniform Plumbing Code (UPC), International Plumbing Code (IPC), and is approved for use in potable water systems nationwide.