Dudley Vantage Pneumatic Flush Valve Diaphragm Seal 314574 - Flat PRODUCT FEATURES For use Niagara Vantage valve Suits both Single and Dual flush models Flat design for valves made before 2010 Size 65mm (38mm centre) Genuine Dudley product DETAILS...

Dudley Niagara Old Style Flush Valve Seal Diaphragm Syphon Washer PRODUCT FEATURES Dudley Niagara Old Style flush valve seal diaphragm syphon washer Replacement Diaphragm Outer diameter - 64mm Inner diameter - 37mm Easier than replacing the whole unit...

Thomas Dudley Niagara Outlet Washer 2 inch Bsp 51Mm Id 318289 PRODUCT FEATURESThomas Dudley Niagara Outlet Washer 2" BSP 51mm ID 318289