Midland PEX Copper Crimp Rings

PEX copper crimp rings provide a secure, permanent connection for PEX tubing when used with compatible brass or poly crimp fittings and a calibrated crimp tool. Manufactured from high-quality copper, these rings deliver dependable sealing performance for potable water and hydronic piping systems.

Available in multiple sizes to match common PEX tubing diameters, copper crimp rings are designed to meet industry standards for long-lasting, leak-resistant installations in residential, commercial, and light industrial applications.

Key Features

• Constructed from corrosion-resistant copper
• Designed for use with ASTM F1807/F877 PEX crimp systems
• Creates a secure, permanent mechanical connection
• Compatible with standard PEX crimp tools and go/no-go gauges
• Suitable for hot and cold potable water systems
• Ideal for radiant heating and hydronic applications
• Available in 3/8", 1/2", 3/4", and 1" sizes

Construction Details

Each crimp ring is precision formed from durable copper to ensure consistent compression around the fitting barb, producing a strong, leak-resistant seal.

The rings are designed for quick installation using standard PEX crimp tools and can be verified with a go/no-go gauge for proper compression.

Important Notes

Use only with compatible PEX tubing, crimp fittings, and properly calibrated crimp tools.

Always verify each completed crimp with the appropriate go/no-go gauge to ensure a compliant connection.

Select the crimp ring size that matches the outside diameter of the PEX tubing being installed.