NIBCO 4707-807 CPVC 90-Degree Elbow Fitting 3/4 inch

The NIBCO 4707-807 CPVC 90-Degree Elbow Fitting is a high-quality plumbing component designed to facilitate a precise 90-degree turn in CPVC piping systems. With a 3/4-inch connection size, this fitting is engineered for durability and long-term reliability in both residential and industrial fluid transport applications. Its robust construction ensures a secure, leak-free connection, making it an essential part of any standard CPVC plumbing installation.

Advantages

This elbow fitting is manufactured from high-grade chlorinated polyvinyl chloride, providing excellent resistance to corrosion and chemical degradation. The material properties allow for consistent performance across a wide temperature range, ensuring that the integrity of the plumbing system is maintained under various operating conditions. Its simple design allows for quick and efficient installation, reducing labor time while providing a permanent, reliable seal that withstands the pressures of standard fluid transport systems.

Suitable for

• Residential plumbing systems
• Industrial fluid transport lines
• Hot and cold water distribution
• CPVC piping network modifications

When it may not be suitable

This fitting is specifically designed for use with CPVC piping and is not compatible with metal pipes or other plastic materials that require different joining methods. It should not be used in systems where temperatures exceed 80°C or in applications involving incompatible chemical solvents that may degrade the CPVC material.

Key specifications

• Material: Chlorinated polyvinyl chloride (CPVC)
• Connection size: 3/4 inch
• Angle: 90 degrees
• Number of connections: 2
• Operating temperature range: 0°C to 80°C
• Colour: Yellow

How to use

To install the fitting, ensure that the CPVC pipe ends are clean, dry, and free of burrs. Apply an appropriate CPVC solvent cement to both the outside of the pipe and the inside of the fitting socket. Insert the pipe into the fitting with a slight twisting motion to ensure even distribution of the cement. Hold the connection firmly for a few seconds until the bond sets. Allow the recommended curing time as specified by the solvent cement manufacturer before pressurizing the system.

What to consider before purchase

• Verify that your existing piping system is made of CPVC material.
• Ensure the 3/4-inch diameter matches your current pipe specifications.
• Check that the operating temperature of your system stays within the 0°C to 80°C range.
• Confirm that you have the correct solvent cement for CPVC installations.

Usage recommendations

Always follow local building codes and plumbing regulations when installing CPVC fittings. Ensure that the piping is properly supported to prevent stress on the joints, and perform a pressure test after the solvent cement has fully cured to verify that the installation is leak-free.