The Only Syphon You Will Ever Need

Dudley’s Turbo Edge is the world’s most compact syphon, guaranteed to fit more places than any others, with absolutely no compromise on flush performance.

Manufactured in the UK by Thomas Dudley, Turbo Edge is guaranteed to fit into all types of lever-operated cistern currently available, offering plumbers, installers and designers a versatile, easy-to fit and easy-to-service solution even in the tightest spaces.

World's Smallest Syphon

Smallest syphon in the world, delivering the same flush performance as other larger syphons.

Fits Anywhere

Fits all syphon flush ceramic and plastic WC cisterns.

Easy Maintenance

Fully captive yellow fixing pin does not need to be removed to install syphon, easing installation.

Best Performing Syphon

DuoFlush® technology improves performance whilst saving water.

What the Professionals Say...

RETROFITS
Turbo 88 downlegs
10 YEAR
Warranty*
UK
Made
EASY FIT
and Service
POINTS
Available

Dudley products have earned an unrivalled reputation among professional installers because the trade have helped us create them.

Our development teams include highly experienced plumbers, who know what it’s really like on the job. That’s why we design products that are quicker and easier to fit and service. If you need reliability, Dudley products deliver.

Our best EVER syphon
Fits ALL syphon flush cisterns
Even EASIER to fit than the Turbo 88

Features and Benefits

7 reasons why the TurboEdge toilet syphon is the perfect choice for modern bathroom installations…

  • Best fit: The world’s smallest serviceable toilet syphon is guaranteed to fit all lever-operated cisterns.
  • Easy to install: Turbo Edge’s height-adjustable, demountable design allows for easy first-time fitting for most cistern shapes.
  • Easy to maintain: Because it’s demountable you don’t have to dismantle the entire cistern for servicing in future.
  • Good in a tight spot: The all-new, fully captive yellow fixing pin doesn’t have to be removed during installation so it’s easier for you to work in tight spaces.
  • Saves water: Easy-flush volume adjustments can be done in seconds and Duoflush comes as standard.
  • Easy to retrofit: Turbo Edge is the only toilet syphon that will retrofit onto ALL existing Dudley downlegs issued over the last 30 years (including the Turbo 88 Adjustable and Fixed Height, S44R and S1-11 syphons).
  • Easy for all users: Turbo Edge’s user-friendly, light-touch operation makes it ideal for very young and elderly users.

Where to Buy

Contact us below to find out where you can buy the TurboEdge.

If you want to stock the TurboEdge contact us using the contact form below.

Get in Touch

    Latest Tweets

    Today our Specification Team are at the ASCP Conference at the ICC in Wales to talk about our latest innovations for safety and compliance including our leak-free toilet syphons designed and manufactured in the UK.

    Visit us on stand B3 today and tomorrow.

    #compliance #safety

    Leaky loos can waste between 200 & 400 litres of water every day.

    The Leaky Loo Challenge highlights this issue and empowers households & businesses to take simple steps to detect & fix leaks.

    Think your toilet is leak-free? Take the challenge & find out!

    #watersavingweek2025

    If you work in the Social Housing sector, come and chat to us at the @ASCP_UK conference tomorrow or Thursday at the ICC in Wales.

    Learn more about our latest innovations for safety and compliance in housing & facilities management.

    #ascp #socialhousing #compliance

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