About CPVC Pressure Fittings

CPVC fittings (Chlorinated Polyvinyl Chloride fittings) are engineered for secure, durable, and corrosion-resistant plumbing installations. Designed for residential, commercial, and light industrial systems, CPVC pipe fittings are commonly used for hot and cold potable water supply lines due to their high heat resistance and outstanding longevity. At Plumbingsell, we carry a wide selection of elbows, adapters, tees, reducers, caps, couplings, and valves to match both new installations and retrofit projects.

These fittings are intended for use with CPVC-compatible solvent cement and primer—creating a seamless bond without flame, solder, or metal tools. Lightweight yet strong, CPVC plumbing systems are easy to handle and install, making them ideal for both professionals and skilled DIY installers.

Why Choose CPVC?

CPVC is a strong thermoplastic material capable of withstanding higher temperatures than standard PVC. Rated for temperatures up to 200°F, CPVC fittings are approved for potable water systems and are widely used in homes, apartments, and commercial buildings.

Key Benefits Include:

• High heat resistance — suitable for hot water supply and heating loops
• Potable water safe — NSF certified for clean drinking water
• Easy installation — no soldering, welding, or flame required
• Corrosion and chemical resistant — ideal for chlorinated water systems

Whether you're connecting new water lines or updating old ones, CPVC pipe fittings provide a reliable, efficient, and cost-effective solution.

CPVC Fittings and Compatibility

CPVC is commonly used in systems where metal fittings or soldering are not preferred. It works well with many other plumbing connection types when used with the proper transition fittings.

Compatible With:

• CPVC pipe (CTS sizing)
• PVC and CPVC solvent-weld connections
• PEX-to-CPVC transition fittings
• CPVC-to-PEX adapters

Thanks to transition options like CPVC to PEX adapters and PEX to CPVC connectors, CPVC works seamlessly within mixed plumbing systems. These transition options make it possible to upgrade older homes gradually or connect new fixtures without replacing entire pipelines.

Shop Quality CPVC Fittings at Plumbingsell

Whether you're replacing lines, completing a full remodel, or building a new system, Plumbingsell.com offers high-quality plumbing fitting options built to last. From PEX to CPVC connectors to standard CPVC fittings such as adapters, couplings, elbows, and tees, our collection provides everything you need for a smooth, leak-free installation.