The 1-1/4 inch x 1-inch PEX-A Expansion PPSU Black Polyphenylsulfone Reducing Coupling is a high-performance fitting designed to connect and reduce the size of PEX pipes securely and efficiently. Crafted from durable polyphenyl sulfone (PPSU), this coupling offers exceptional strength and precision, ensuring a long-lasting and leak-free connection. Ideal for both potable and non-potable water systems, it provides versatility for residential, commercial, and industrial applications.

Features and Benefits:

Quality and Durability:

• Made from high-performance polyphenylsulfone (PPSU), this coupling is built to withstand extreme temperatures and demanding conditions.

• Machined with high precision for secure, leak-free connections that last for years.

Ease of Installation:

• Quick and hassle-free setup using a PEX tool to secure PEX rings onto the barbed ends. (PEX rings sold separately).

• Ensures a watertight seal in seconds, saving time during installation.

Versatility:

• Suitable for a wide range of applications, including plumbing, HVAC, radiant heating, and underground systems.

• Approved for both potable (e.g., drinking water, sinks, showers) and non-potable applications.

Certified Performance:

• Compliant with ASTM F1960 standards for PEX-A expansion fittings, ensuring safety and reliability.

• Meets local plumbing codes for adaptable use across residential, commercial, and industrial projects.

Functionality:

• Designed as a PEX x PEX reducer fitting, ideal for water distribution systems, ensuring seamless performance.

Why Choose This Product:

Choose this PEX-A Expansion PPSU Reducing Coupling for its unbeatable combination of strength, precision, and versatility. Whether you're a DIY enthusiast or a professional plumber, this coupling provides dependable performance in both new installations and retrofits. With compliance to ASTM F1960 standards and its adaptability for potable and non-potable water systems, it’s the ultimate choice for any PEX piping project.

FAQs:

1. What is this coupling made of?
This coupling is made of polyphenylsulfone (PPSU), a durable thermoplastic material that performs well in demanding environments.

2. What types of systems can this coupling be used with?
It is designed for potable and non-potable water systems, including plumbing, radiant heating, HVAC, and underground piping.

3. Does this coupling work with PEX-B pipes?
No, this coupling is specifically designed for use with PEX-A pipes and ASTM F1960 fittings.

4. Are PEX rings included with this product?
No, PEX rings are not included and must be purchased separately.

5. Can this coupling be used for outdoor applications?
Yes, it is suitable for outdoor use as long as it complies with local plumbing codes and is protected from UV exposure.

6. How do I install this coupling?
Simply use a PEX tool to secure a PEX ring over the barbed end of the fitting to create a watertight connection.

7. What sizes does this reducing coupling support?
This coupling is specifically designed to connect 1-1/4 inch PEX-A pipes to 1-inch PEX-A pipes.

8. Is this coupling certified for potable water use?
Yes, it is certified under ASTM F1960 standards and approved for potable water applications.