Grohe Adagio Single Flush Toilet Cistern Flush Valve Discharge Piston & Base Sealing Washer 43544000 Geberit The flush valve also features

The flush valve also features a 2" compression sealing washer

This valve is DVGW approved

The Turbo 88 syphon incorporates a unique 2-part design that enables the syphon body to be simply removed from the cistern leaving the white downleg in position

The valve is commonly used as an equivalent replacement for the discontinued Derwent Macdee Pacific flush valve

Operation: Cable

Grohe Adagio Single Flush Toilet Cistern Flush Valve Discharge Piston & Base Sealing Washer 43544000 Geberit The flush valve also featuresIf your Grohe Adagio flush valve won't seal properly and is constantly passing water into the toilet pan but there is no sign of an inlet valve failure, it could very well be that the base sealing washer and discharge piston need to be changed. Over time as the flush valve is opened and closed, small imperfections tend to occur in the surface of the rubber washer causing the washer to be warped and not providing an adequate seal. Many make the mistake