Grohe Flushing cistern for WC 80 mm

6 l / 3 l, pneumatic discharge valve offering 2 modes of , operation: dual flush or single flush, water supply connection from top, with push fit flexible hose union, with isolation valve ½", Inspection shaft incl. , protection during construction phase, , for vertical flush plates only, fixing brackets, for mounting of small flush plates please order , revision shaft 40 949 000 (sold separately)