This Thomas Dudley Replacement Air Bellow is compatible with the Niagara Pneumatic Flush Valve commonly found within the Vantage, Miniflo and Royal Pushflo range of cisterns manufactured by Dudley. This bellow is compatible with both single and dual flush cisterns.
Why you may need to replace your air bellow:
Overtime through regular use you may find that the air bellow becomes worn and may fail. When it fails it will cease being able to create the same air seal previously required to successfully flush your system and subsequently will need replacing. The bellow is easily replaced by simply removing the cover on the valve to expose the workings, you can then remove and replace the damaged bellow.
Thomas Dudley product code: 323768