The Thomas Dudley diaphragm washer is designed for use in all Hydroflo inlet valves, both side or bottom inlet. Hydroflo valves are typically fitted in Dudley concealed cisterns and in many close coupled toilets.
2 x Fluidmaster Multi Pressure Cistern Ball Valve Diaphragm Washer 242MP071 Replacement Float diaphragm Washer inlet fill
Professional Dudley Hydroflo Equilibrium Float Valve with Brass tail Side Entry Inlet Valve 1/2” BSP
Geberit 816.418.00.1 Replacement Dual Flush Cistern Valve Diaphragm Washer Seal
Siamp Cistern Inlet fill valve Diaphragm washer (Geberit/Duravit/Laufen)
Siamp Cistern Inlet fill valve Diaphragm washer
2 × Compatible Siamp Cistern Inlet Filling Valve Diaphragm Washer Trade pack.