2-Pack XFITTING 1 Pex to 1 PB Splicing Coupling Repair Kit with Brass Ring - Pex B

Types of PEX Fittings:

Crimp Fittings: The most common type of PEX fittings, crimp fittings require a crimp tool to compress a metal ring (crimp ring) around the PEX pipe and fitting to create a secure connection.

Push-Fit Fittings: Also known as push-to-connect or quick-connect fittings, these fittings do not require any special tools. They have a ring inside that securely grips the PEX pipe when pushed together.

Compression Fittings: These fittings use compression nuts and rings to create a watertight seal, commonly used for repairs or transitioning between PEX and other pipe types.

Expansion Fittings: Expansion fittings require a specialized tool to expand the PEX pipe, allowing the fitting to slide inside. When the pipe returns to its original size, it creates a tight seal around the fitting.

Installation Steps:

• Prepare the Pipe: Use a PEX pipe cutter to cut the pipe to the required length, ensuring a clean and square cut.
• Deburr the Pipe: Eliminate any rough edges or burrs from the cut end using a deburring tool to ensure a smooth connection and prevent damage to the fitting.
• Insert the Fitting: For crimp fittings, slide the crimp ring onto the pipe before inserting the fitting into the pipe's end until it reaches the fitting's shoulder.
• Crimp the Ring: Center the crimp ring over the fitting and pipe joint and compress the ring tightly around the pipe using a crimp tool. Verify the manufacturer's specifications for the appropriate crimping tool and technique.
• Check the Connection: After crimping, visually inspect the connection to confirm the crimp ring is fully compressed with no gaps between the pipe and fitting.
• Pressure Test: Once all fittings are in place, pressure test the system by pressurizing it with air or water and checking for any pressure drops over time.

Tips for Working with PEX Fittings:

• Use PEX-specific fittings designed for PEX piping systems to ensure compatibility and reliability.
• Follow manufacturer guidelines and local plumbing codes for selecting and installing PEX fittings.
• Use the correct size and type of fitting for your PEX pipe (PEX-A, PEX-B, PEX-C).
• Properly support and secure PEX piping to prevent stress on fittings and potential leaks.
• Consider using expansion fittings in tight spaces or challenging areas for crimp tool maneuvering.
• Keep spare fittings on hand for unexpected repairs or modifications.

We at Xfitting solve the complexity and time-consuming nature of traditional plumbing installation methods with our range of PEX tubing and fittings, enabling both professionals and DIY enthusiasts to complete projects quickly and efficiently without sacrificing quality. Our commitment to quality products ensures the reliability and innovation needed for confident plumbing projects. Whether connecting pipes leak-free or providing peace of mind to homeowners, we deliver solutions that exceed expectations.

Xfitting Your Plumbing Partner.

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