McAlpine Flexible WC Connector - WC-F21R

McAlpine WC-F21R Flexible WC Connector for back-to-wall installations. Designed to connect a toile...

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Product Information

Full details

This guide is for anyone installing or maintaining a back-to-wall toilet system. The McAlpine WC-F21R connector provides a flexible and reliable connection between your toilet pan and soil pipe, especially useful in tight spaces. While offering easy installation, it's essential to ensure correct alignment to prevent leaks.

All features

Model Part NumberWC-F21R
BrandMcAlpine

Extended Product Information

FAQs

What is the inlet diameter of the connector?

The inlet diameter is designed for 97-107mm.

What types of soil pipes is this connector compatible with?

It is compatible with all 4" (110mm) PVC-U and cast iron soil pipe connections.

Can this connector be used for vertical installations?

Yes, it features a universal outlet suitable for both horizontal or vertical installations.

What materials is the connector made from?

It is made from high-quality, durable materials resistant to chemical corrosion.

Does this connector comply with any standards?

Yes, it complies with DIN 1389:2000-05 and is LGA certified.

How do I secure the connector to the toilet pan?

It is secured with a worm-drive hose-clip for a reliable connection to the WC pan spigot.

Is there a risk of sediment build-up?

Independent tests confirm no sediment build-up in the flex.

Where can I find additional support or information?

Please consult the manufacturer's website or contact a qualified plumber for further assistance.

Troubleshooting

Connector is leaking.

Check and tighten the hose-clip. Ensure the connector is properly inserted into both the toilet pan and soil pipe. Inspect for any cracks or damage to the connector.

Difficulty in installing the connector.

Make sure the soil pipe is clear of any obstructions. If the space is very tight, try adjusting the toilet pan slightly to provide more room. Ensure the connector is aligned correctly.

Toilet is flushing slowly.

Ensure that the connector is not excessively bent, as this can restrict flow. Check the soil pipe for any blockages.

Pros and Cons

Pros

  • Flexible design simplifies installation in challenging spaces.
  • Universal outlet suits various plumbing configurations.
  • Durable construction ensures longevity and resistance to corrosion.
  • Complies with industry standards for reliability.
  • Secure connection minimizes the risk of leaks.
  • Designed for use with standard 4" (110mm) soil pipes.

Cons

  • Requires careful alignment during installation to prevent leaks.
  • Flexibility, while a benefit, could be a disadvantage if not installed properly.
  • The flexibility could potentially reduce the flow rate if severely bent.
  • Hose clip requires a screwdriver to tighten.
  • May not be suitable for all toilet pan designs.

Setup, Compatibility & Care

Setup

  1. Measure the distance between the toilet pan outlet and the soil pipe to determine the required length.
  2. Insert the connector into the toilet pan outlet, ensuring a snug fit.
  3. Insert the other end of the connector into the soil pipe.
  4. Adjust the flexible section to align the toilet pan with the soil pipe.
  5. Tighten the worm-drive hose-clip to secure the connection. Do not overtighten.

Compatibility

The McAlpine WC-F21R is compatible with:

  • All 4" (110mm) PVC-U and cast iron soil pipe connections.
  • Toilet pans with an outlet diameter suitable for the connector's inlet.

Care

  • Regular inspection of the connection is recommended to check for leaks.
  • Avoid using harsh chemicals for cleaning that may damage the materials.
  • Ensure the hose clip remains secure. Retighten if necessary.

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