1 inch PEX Polyalloy Insert Tee Crimp x Crimp x Crimp

1 inch Polyalloy PEX Crimp Tee – Engineered for Durable and Code-Compliant Connections

The 1 inch Polyalloy PEX Crimp Tee is a pressure-rated fitting designed for use in potable water distribution systems. Engineered from high-performance polyalloy, it offers corrosion resistance and dimensional stability across a range of temperatures, making it suitable for both hot and cold water lines.

Designed to meet ASTM F1807 and F877 specifications, this tee supports standard PEX crimp installations and is compatible with SDR9 PEX tubing. It features three barbed ends for secure crimp ring installation, helping ensure a reliable seal with reduced risk of joint failure under standard operating pressures.

Benefits for the Jobsite

• ✅ Code-Compliant Design Manufactured to meet ANSI/NSF 14 and ANSI/NSF 61 standards for use in potable water applications.
• ✅ Corrosion and Scale Resistance Polyalloy construction is not susceptible to electrolysis or mineral buildup, extending service life in demanding conditions.
• ✅ High-Pressure Performance Rated for typical residential and commercial system pressures when installed per code.
• ✅ Lead-Free Material formulation is compliant with current federal lead-free plumbing requirements (SDWA).
• ✅ Thermal Stability Suitable for temperatures up to 200°F when used with appropriate PEX tubing and installation guidelines.

Technical Specifications

• Material: Polyalloy
• Connection Type: Crimp – Barbed ends for PEX tubing
• Tube Compatibility: ASTM F876/F877 PEX (SDR9)
• Nominal Size: 1 inch x 1 inch x 1 inch
• Temperature Rating: Up to 200°F
• Pressure Rating: Up to 200 PSI at 73°F
• Certifications: ANSI/NSF 14, NSF 61, CSA B137.5, ASTM F1807

Application

Commonly installed in residential and light commercial PEX plumbing systems, this tee fitting is ideal for branch line assemblies and manifold tie-ins. Its compact design enables use in confined spaces without compromising flow efficiency or mechanical integrity.

Installation Notes

Install using ASTM F1807-approved copper crimp rings and a compatible crimp tool. Verify proper ring placement and perform gauge testing to ensure secure sealing. This fitting is intended for use with SDR9 PEX tubing only—do not use with PB, CPVC, or other materials.