Description
Product Overview
The Fernco 2 Inch Flexible PVC Coupling is engineered for reliable, long-lasting connections in plumbing systems. Constructed from elastomeric polyvinyl chloride, this coupling ensures a strong, leak-proof seal resistant to chemicals and sewer gases. It features 300 series stainless steel clamps that are corrosion-resistant and rustproof, facilitating quick installation with standard tools like a screwdriver or nut driver. With dimensions of 5.48 x 5.48 x 3.97 inches and a weight of 7.2 ounces, this coupling conforms to ASTM D5926 and C1173 standards, guaranteeing performance and safety. The black exterior finish and NPT thread type make it suitable for various pipe connections, providing flexibility to absorb ground movements and vibrations.

Usage
This coupling is designed for sewer, drain, waste, and vent (DWV) piping systems in both residential and commercial settings. It is ideal for repairing or connecting pipes that may experience shifts due to soil movement, temperature changes, or structural settling. Common applications include connecting PVC to cast iron, clay, or other pipe materials in basements, crawl spaces, and underground installations. The flexibility helps reduce stress on pipes, minimizing the risk of cracks or failures, making it a go-to solution for plumbers, contractors, and DIY enthusiasts tackling plumbing projects.
Why Choose Us
Fernco couplings are proudly manufactured in the United States, ensuring high-quality craftsmanship and adherence to strict industry standards. Their flexibility and durability mean they can last the lifetime of your plumbing system, reducing the need for frequent replacements. The no-mess installation eliminates the use of primers and glues, saving time and avoiding unpleasant odors. With a track record of trust among professionals, Fernco products offer reliability backed by warranty support, giving you peace of mind for critical plumbing connections.
Key Features
- Elastomeric PVC construction for leak-proof, chemical-resistant seals
- Flexible design to absorb vibrations and ground movements
- Stainless steel clamps for corrosion resistance and easy tightening
- No primers or glue required for clean, straightforward installation
- Compliance with ASTM standards for assured performance and safety
FAQ
What types of pipes can this coupling connect?
It can connect PVC to various materials like cast iron, clay, and other pipe types, making it versatile for repairs and new installations.
Is this coupling suitable for outdoor use?
Yes, its materials resist environmental factors, but ensure proper installation to prevent exposure to direct sunlight or extreme conditions that may affect longevity.
Do I need special tools to install it?
No, a screwdriver, nut driver, or torque wrench is sufficient to tighten the stainless steel clamps securely.
How does it handle pipe movements?
The flexible PVC absorbs vibrations and shifts, reducing stress on pipes and lowering the risk of damage over time.
Is there a warranty included?
Yes, it comes with a warranty, reflecting the manufacturer’s confidence in its durability and performance.








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