The Fernco AC4000 Rubber Adaptor is designed to connect 4-inch vitrified clay drainage pipes to 110mm plastic underground drainage pipes quickly and reliably. Its flexible EPDM rubber construction accommodates slight variations in pipe size while creating a strong, watertight, and airtight seal.
Fitted with high-quality stainless steel bands, the adaptor is resistant to corrosion and suitable for long-term underground use. It is commonly used during drainage repairs, pipe replacements, property renovations, and extensions where older clay drainage systems need to be connected to modern plastic pipework.
The AC4000 is easy to install without specialist tools, reducing installation time and making it a trusted choice for professional contractors and DIY users alike.
Features:
- Connects 4″ clay pipe to 110mm plastic pipe
- Flexible EPDM rubber construction
- Corrosion-resistant stainless steel clamps
- Watertight and airtight seal
- Suitable for underground drainage systems
- Quick and simple installation
- Ideal for repairs, extensions, and replacements
Typical Applications:
- Underground drainage repairs
- Replacing damaged clay pipe sections
- Connecting existing clay drains to new plastic drainage
- Domestic and commercial drainage installations