Dudley Turbo Edge 88 Adjustable Two Part Syphon 370873
The Dudley Turbo Edge 88 Adjustable Two Part Syphon 370873 is the world’s most compact and versatile toilet syphon, designed to fit more cisterns than any other model while delivering outstanding flush performance. Fully adjustable from 7.5" to 9.5", this syphon can produce both full and reduced flushes (DuoFlush), saving water without sacrificing power.
Brand: Dudley
Model: Turbo Edge 88 Adjustable Two Part Syphon
Part Number: 370873
WRAS Approved: Yes
Fully Adjustable: 7.5" – 9.5"
Flush Volumes: 6, 7, 8, 9 litres
FixTheBog Code: FTB6204
Key Features
- World’s most compact adjustable toilet syphon
- Adjustable flush height from 7.5" to 9.5"
- DuoFlush: reduced flush for water savings
- Two-part design allows servicing without removing cistern
- Retrofits existing Dudley downlegs over 7.5"
- Fits all lever-operated ceramic and plastic WC cisterns
- WRAS approved for compliance
- Quick and simple installation & maintenance
Important Notes
- Ensure you are ordering the correct syphon model: Adjustable vs Fixed Height.
- Not compatible with Syvac Symphonic Aspirator.
- Turbo Edge retrofits Dudley downlegs (including Turbo 88 Adjustable, Fixed Height, S44R, S1-11).
- DuoFlush operates using lever/handle for half flush (hold) and full flush (press & release).
- Easy conversion from dual flush to single flush using the black washer on the front.
FAQs
Can I retrofit the Turbo Edge onto existing Dudley downlegs?
Yes — it retrofits onto existing downlegs including Turbo 88 Adjustable, Fixed Height, S44R and S1-11 syphons.
Does the syphon have an internal overflow?
Yes — as long as the spillover point is below any other external hole in the cistern.
How does the DuoFlush feature work?
Pressing and releasing the lever gives a full flush. Pressing and holding the lever lifts two washers, allowing a reduced flush for water savings.
Is it suitable for close coupled toilets?
Yes — trim the threaded tail back 2–3mm from the back nut to prevent throttling.
Can this syphon be used by disabled people?
Yes — it has a very easy to activate flushing mechanism.