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Fernco Flexible Adaptor - Clay to PVC - 121-136mm to 100-115mm

Fernco Flexible Adaptor - Clay to PVC - 121-136mm to 100-115mm

This Fernco adaptor coupling connects unadopted drainage pipes that have different outside diamete...

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Product Information

Full details

The Fernco Flexible Adaptor is designed for professionals and DIYers needing to connect unadopted drainage pipes of different outside diameters and materials, such as clay to PVC. Its key benefit is providing a quick, permanent, airtight, and watertight seal in seconds without specialized tools, ensuring reliable private drainage connections. A potential caveat is the need for specific torque wrench settings for optimal performance.

All features

Model Part NumberAC1362
BrandFernco

Extended Product Information

FAQs

What is an unadopted drainage pipe?

An unadopted drainage pipe is a private sewer or drain that is not maintained by the local water authority. These often require robust and reliable connection methods like the Fernco adaptor.

Can this adaptor be used for above-ground drainage?

While primarily designed for buried drainage systems, its airtight and watertight capabilities may allow for above-ground use in specific non-pressure applications. Consult installation guidelines for such uses.

What torque should I use when tightening the clamps?

The exact torque specification can vary slightly. Always refer to the official Fernco installation manual or product packaging for the precise torque value required for your specific adaptor model.

How long will the EPDM rubber last?

EPDM rubber is known for its durability and resistance to weathering and common drainage environment factors. When installed correctly and not subjected to extreme conditions, it provides a long service life.

Can I use this to connect pipes of the same diameter?

This adaptor is specifically designed for connecting pipes of *different* outside diameters. For connecting pipes of the same diameter, a standard Fernco coupling would be more appropriate.

What is the difference between this and a Fernco reducer coupling?

The term 'reducer coupling' is often used interchangeably with 'adaptor coupling' when referring to connecting pipes of different sizes. This Fernco Flexible Adaptor performs the function of a reducer coupling by connecting dissimilar diameters.

Troubleshooting

Leaking connection

Ensure pipe ends are clean and properly inserted. Re-tighten clamps to the correct torque specification, checking for even pressure. Verify pipe diameters are within the adaptor's specified ranges.

Clamp bands won't tighten sufficiently

Check that the correct size adaptor is being used for the pipes. Ensure clamp screws are properly seated and not cross-threaded. Inspect clamp bands for damage.

Difficulty sliding adaptor onto pipe

Ensure pipe ends are chamfered slightly and free of burrs. A small amount of water-based lubricant can aid insertion. Verify pipe material compatibility.

Pros and Cons

Pros

  • Provides a reliable seal for connecting different pipe sizes and materials.
  • Fast and simple installation process saves time on site.
  • Durable construction ensures long-term performance in drainage systems.
  • Cost-effective solution for private drainage infrastructure.
  • Versatile for a wide range of applications beyond residential.

Cons

  • Requires a torque wrench for proper installation, adding a tool requirement.
  • Primarily intended for unadopted/private drainage, not standard public systems.
  • Limited to specific size ranges as indicated by product specifications.

Setup, Compatibility & Care

Setup:

  1. Ensure pipe ends are clean, dry, and free from debris or damage.
  2. Slide the Fernco Flexible Adaptor over one of the pipe ends.
  3. Insert the second pipe into the other end of the adaptor.
  4. Position the stainless steel clamps evenly around the rubber.
  5. Using a nut driver and a calibrated torque wrench, tighten the clamps to the recommended torque specification (refer to product documentation for exact values).

Compatibility:

  • This specific adaptor is designed for connecting pipes with an outside diameter range of 121-136mm to pipes with an outside diameter range of 100-115mm.
  • Suitable for connecting materials such as clay, PVC, ABS, cast iron, and concrete pipes within the specified diameter ranges.
  • Intended for use in unadopted (private) drainage systems.

Care:

  • Store in a cool, dry place away from direct sunlight and harsh chemicals.
  • Inspect regularly for any signs of wear or damage, especially before installation.
  • Clean with mild soap and water if necessary; avoid abrasive cleaners.

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