3/4 inch PEX Ring with Stop

3/4 inch PEX Ring with Stop – Designed for Secure Crimp Connections

The 3/4 inch PEX Ring with Stop is manufactured to ensure consistent, reliable connections in cold and hot water PEX piping systems. The integrated stop assists in proper ring positioning during installation, helping prevent over-insertion of the tubing and promoting uniform crimp engagement around the fitting.

Key Product Advantages

• ✅ Integrated Stop Feature – Helps maintain correct ring placement on PEX tubing to reduce installation errors and promote secure compression around the fitting.
• ✅ Uniform Expansion Control – Constructed to maintain shape and size under crimp pressure, ensuring a consistent seal and reducing the likelihood of joint failure.
• ✅ Code-Compliant – Meets ASTM F1807 and F877 standards when used with listed brass or polymer fittings and certified crimping tools.
• ✅ High-Durability Polymer – Molded from engineered plastic with resistance to thermal cycling and corrosion, suitable for long-term potable water and hydronic applications.
• ✅ Jobsite Efficiency – Color-coded for quick size identification and optimized for quick, repeatable crimp connections.

Technical Specifications

• Nominal Size: 3/4 inch
• Application: PEX crimp systems
• Material: High-strength polymer or copper (depending on model)
• Compatibility: Compliant with ASTM F1807 brass or F2159 polymer fittings
• Certification: NSF/ANSI 61, NSF 14, CSA B137.5

Recommended Installation Practices

Install using ASTM-compliant crimp tools with a verified go/no-go gauge. Ensure the PEX pipe is fully inserted to the stop shoulder before crimping. Use a calibrated tool to avoid under- or over-crimping. Avoid exposing rings to UV for extended durations, and always verify fittings and rings are compatible per manufacturer requirements.

Common Applications

This PEX ring is used in pressurized potable water systems, hydronic heating loops, and manifold installations in residential and light commercial construction. Suitable for both new construction and re-pipe projects where PEX tubing is specified.

Note

Lead-free requirements per Safe Drinking Water Act (SDWA) apply when used in potable applications. This product is certified for lead-free compliance and suitable for direct and indirect water contact.

For projects that demand consistency and compliance, the 3/4 inch PEX Ring with Stop offers an installation aid that supports both performance and speed. Designed with professionals in mind, it delivers accuracy where it counts—in the joint.