Grohe 80mm Flushing Cistern for WCProduct Description 6 l 3 l Pneumatic discharge valve offering 2 modes of operation: dual flush or single flush Water supply connection from top Includes: with plaster base coating made of vinyl fleece With push fit flexible hose union With isolation valve 1 2" Inspection shaft incl. Protection during construction phase, For vertical flush plates only Fixing brackets Spare Parts Pos. nr. Prod. description Order nr. * Optional accessories 1 Filling