Rwc 23101CP25 Pex Crimp Ring 3/8 in Copper 25 Pack

Product Description

The RWC 23101CP25 is a 3/8 inch copper PEX crimp ring sold in a 25-pack, designed for use with barbed PEX fittings in potable water and hydronic systems. The crimp ring fits over the outside of the PEX pipe and, when compressed with a PEX crimp tool, forms a leak-resistant mechanical connection around a barbed insert fitting. Plumbers and pipe fitters use these rings as a reliable, code-accepted method for joining PEX tubing in residential and light commercial applications. The copper construction resists corrosion and meets standard dimensional requirements for 3/8 inch PEX crimp connections.

These crimp rings are suited for 3/8 inch PEX-A, PEX-B, and PEX-C tubing in domestic water supply, radiant floor heating, and plumbing rough-in work. They are installed alongside barbed insert fittings — the fitting seats inside the pipe, the crimp ring is positioned over the pipe end, and a calibrated crimp tool compresses the ring to spec. The 25-pack quantity is practical for service calls, remodels, and new construction rough-ins where multiple connections are required at one time.

Key Features

• Copper construction for corrosion resistance in water system applications
• 3/8 inch size for use with standard 3/8 inch PEX tubing
• Compatible with barbed PEX insert fittings for a secure mechanical connection
• 25-pack quantity reduces jobsite trips and supports multi-connection installs
• Installed with a standard PEX crimp tool for consistent, repeatable results

Compatibility

Designed as an OEM-style replacement and standard-use crimp ring for 3/8 inch PEX tubing systems using barbed insert fittings and a PEX crimp tool.

Installation Notes

Installation is performed by a licensed plumber or qualified pipefitter. Shut off the water supply and depressurize the line before beginning work. Use a calibrated PEX crimp tool sized for 3/8 inch rings and verify the connection with a go/no-go gauge after crimping. Follow local plumbing codes, including applicable IPC requirements, for PEX installations in potable water systems.

Technical Specifications

• Pipe Size: 3/8 inch
• Material: Copper
• Pack Quantity: 25
• Weight: 0.08 pounds
• UPC: 00697285914827

Standard Information

• Brand: RWC
• Manufacturer Part Number: 23101CP25