Thomas Dudley Dudley Dio Pneumatic Button 51mm - Silver

The Thomas Dudley Dudley Dio Pneumatic Button is a reliable and efficient solution for flushing ap...

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eBayThomas Dudley Vantage DIO Dual Flush Button Chrome Plated PSPLED327733 Free Ship
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OnBuy.comThomas Dudley Dudley Dio Pneumatic Button 51Mm Cp - Pspled322408 - Flushing Solution 5013241035316
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The RangeThomas Dudley Dudley Dio Pneumatic Button 51Mm Cp - Pspled322408 - Flushing Solution - Silver
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B&QB&Q - Dudley Dio Pneumatic Button 51mm CpPspled322408Flushing Solution
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Product Information

Full details

The Thomas Dudley Dudley Dio Pneumatic Button is an ideal solution for homeowners and professional installers seeking a reliable, sleek, and easy-to-install flush control for pneumatic systems. Its primary benefit is its robust, long-lasting construction paired with a modern silver finish that blends seamlessly into contemporary bathrooms; however, users should ensure their current system supports pneumatic actuation before purchase to avoid compatibility issues.

All features

ColourSilver
Model Part Number1426856
BrandThomas Dudley

Extended Product Information

FAQs

Does this button come with the pneumatic tubing?

The product includes the button assembly; please check your specific kit contents for the pneumatic tubing as it is usually provided with the cistern system.

Can I use this on a cable-operated cistern?

No, this button is designed exclusively for pneumatic flushing systems and is not compatible with cable or mechanical systems.

Is the finish fingerprint-resistant?

While the silver finish is durable, it is metallic and may show fingerprints with frequent use; a quick wipe with a microfiber cloth will maintain its shine.

What is the diameter requirement for mounting?

The button requires a standard 51mm diameter hole for proper installation.

Is this suitable for commercial use?

Yes, its durable construction makes it suitable for both residential and light commercial bathroom applications.

Troubleshooting

Button feels stiff or does not flush

Check the pneumatic tube connected to the back of the button for any kinks or bends that may be restricting airflow.

Weak or incomplete flush

Ensure the connection between the tube and the cistern air bellows is secure and airtight.

Button loose in the hole

Tighten the rear locking nut on the back of the button housing to ensure it is flush against the wall or vanity surface.

Pros and Cons

Pros

  • High-quality, durable construction
  • Modern and sleek silver aesthetic
  • Standardized 51mm sizing for wide compatibility
  • Reliable pneumatic flushing mechanism
  • Suitable for both professional and DIY installation

Cons

  • Compatible only with pneumatic flush systems
  • Requires precise hole cutting for a flush fit
  • Silver finish may show water spots if not wiped dry

Setup, Compatibility & Care

Installation requires a 51mm hole in the mounting surface. Before installation, ensure your existing cistern is a pneumatic-compatible model, as this button will not function with mechanical or cable-operated systems. To install, feed the pneumatic tubing through the opening and secure the button housing using the included fastening mechanism. For maintenance, clean the surface periodically with a soft, damp cloth and mild soap. Avoid using abrasive sponges or harsh chemical cleaners, as these can dull the silver finish. Periodically inspect the pneumatic tube connection at the back of the button to ensure it remains airtight and free of kinks.

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