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Thomas Dudley Turbo 88 Adjustable 2 Part Duoflush Syphon

Item Code: SP026259

Thomas Dudley Turbo 88 adjustable 2 part duoflush syphons provides a reliable toilet syphon replacement for most high level and low level applications. 38mm (1.1/2”) outlet.

Availability: In stock

Regular Price: £25.99

Now only £22.49 INC VAT

  • Buy 2 for £22.00 each and save 3%
Product Description

Why Buy?

  • 2 part design means it can be serviced under 5 minutes
  • Adjustable from sizes 191mm (7.1/2") to 241mm (9.1/2”)
  • Full and reduced flush
  • 6/7/9 litre convertible
  • Built in internal overflow
  • Manufactured in the UK
  • WRAS Approved
  • 2 Year Guarantee

Need help installing the Dudley Turbo 88 syphon? Click here to view our Know How Guide



Thomas Dudley Turbo 88 Adjustable 324395 is supplied complete with sealing washers, nuts and fittings instructions.

2 part design

A unique 2-part design enables the syphon body to be simply removed from the cistern whilst leaving the white downleg in position. Servicing can then be completed in under 5 minutes without having to disconnect the water supply and dismantle the cistern


Adjustable from sizes 191mm (7.1/2") to 241mm (9.1/2”)

Adjustable version extends from 191mm (7½") to 241mm (9½") to provide a convenient solution that fits most lever operated cisterns.

Full and reduced flush

Dudley Duoflush delivers water saving reduced flush when lever is held down and full flush when lever is depresssed and released.

6/7/9 litre convertible

The Dudley Turbo 88 syphon is 6/7/9 litre convertible, has a 38mm (1.1/2”) outlet and can be fitted with confidence into the majority of ceramic and plastic WC cisterns.

Built in internal overflow

If the water level increases in height above the ‘spil over’, then the surplus water will travel through the syphon and directly into the pan eliminating the need for an external overflow.

Manufactured in the UK

The Dudley Turbo 88 Adjustable syphon is manufactured in the UK by Thomas Dudley Ltd who are market leaders in the manufacture of high quality bathroom products.

WRAS Approved

WRAS stands for Water Regulations Advisory Scheme, a certification mark that demonstrates that an item complies with the high standards set out by water regulations.

If you would like to know more about installing the Dudley Turbo 88 Syphon, you can view our Dudley Turbo 88 Installation Guide.

How to Install a Dudley Turbo 88 Syphon                                        

How to service a Dudley Turbo 88 Syphon

2 Year Guarantee

Giving you that extra peace of mind, if the product breaks or doesn’t work then please let us know and we will be happy to refund or replace the item within 24 months of purchase.

Additional Information
Additional Information
SKU SP026259
Compatible with No
Manufacturer Thomas Dudley
Lever Type No
Customer Reviews (3)
Excellent service
Excellent service and delivery, would recommend Review by Tulley (Posted on 19/02/2019)
Top quality
Easy to fit and service
Better quality than cheaper alternatives
Would not fit anything else
Review by Paul1975 (Posted on 16/01/2019)
Turbo syphon
Delivered fast and easy to fit, great quality syphon. Review by Nigel (Posted on 23/08/2018)
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