Siamp Optima 49 Flush Valve With Button ATS045
Siamp branded replacement 2" outlet mechanical dual flush Optima 49 Flush valve. Capable of a full 6 ltr flush volume or a reduced variable amount depending on settings. Comes complete with installation instructions and dual flush 38mm shiny chrome coloured flush button.
Fits cisterns with a hieght between 320mm and 420mm with a hole of around 63mm in the bottom of the cistern and a hole of between 38mm and 45mm.
If your cistern has a hole of 49mm to around 55mm in the bottom then you can purchase a 48mm basket which will allow the valve to fit. (CLICK HERE FOR 48MM BASKET).