Thomas Dudley Tantofex Tap Washer - 3/4 inch - Pwatap370305

The Thomas Dudley Tantofex Tap Washer is designed to provide a reliable seal for your taps, preven...

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The RangeThomas Dudley Tantofex Tap Washer 3/4" - Pwatap370305 - Essential For Plumbing - Black
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OnBuy.comThomas Dudley Tantofex Tap Washer 3/4" - Pwatap370305 - Essential For Plumbing 5051258019622
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eBayThomas Dudley Tantofex Tap Washer 3/4"" - PWATAP370305
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Product Information

Full details

The Thomas Dudley Tantofex Tap Washer is an essential plumbing component designed for DIY homeowners and professional plumbers seeking a reliable, leak-free seal for standard 3/4 inch tap fittings. It provides an efficient solution for stopping persistent drips and restoring tap functionality, though users must ensure their specific tap assembly is compatible with this standard washer size before purchase.

All features

Model Part NumberPwatap370305
BrandThomas Dudley

Extended Product Information

FAQs

Is this washer compatible with 1/2 inch taps?

No, this specific product is designed exclusively for 3/4 inch tap fittings.

Do I need special tools to install this?

You generally only need an adjustable wrench to remove the tap head and replace the washer.

How do I know if my tap is 3/4 inch?

Standard 3/4 inch taps typically correspond to larger garden or utility taps; verify the measurement of the internal thread diameter.

Can I use this for hot water taps?

Yes, the material is designed to handle standard domestic hot and cold water temperatures.

How often should I replace my tap washers?

There is no set interval; replace them as soon as you notice dripping or reduced water flow caused by a degraded washer.

Troubleshooting

Tap continues to drip after installation

Check that the washer is seated perfectly flat and that there is no debris on the tap seat.

Water leakage from the handle nut

The washer replacement does not stop leaks from the handle; check the O-ring or gland packing instead.

Pros and Cons

Pros

  • High-quality construction from a trusted brand
  • Easy for DIY beginners to install
  • Provides a cost-effective solution for preventing leaks
  • Fits standard 3/4 inch industry-standard fittings

Cons

  • Not suitable for tap systems requiring non-standard washer sizes
  • Requires disassembly of the tap handle, which may be difficult on seized fixtures
  • Limited to 3/4 inch applications only

Setup, Compatibility & Care

To install, first turn off the water supply to the tap. Use an adjustable wrench to loosen the tap head nut, remove the old, degraded washer from the jumper valve, and replace it with the Thomas Dudley Tantofex washer. Ensure the washer is seated flat.

Compatibility is strictly limited to 3/4 inch tap fittings; verify your fitting size using a caliper or measuring tape if you are unsure. For maintenance, avoid using harsh chemical cleaners near the tap head, as they can degrade the rubber material over time. If a leak persists after replacement, inspect the tap seat for pits or scratches, as these may require reseating or replacement of the entire valve assembly.

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