Grohe Flushing cistern GD 2

6 l / 3 l, factory set 6 l and 3 l, pneumatic discharge valve offering 2 modes of , operation: dual flush or single flush, connection from left/right/back or top, Insulated against condensation, ½” water supply connection including integrated , angle valve and push fit flexible hose union, inspection shaft for vertical or horizontal use, allows for flush plate to be installed vertically or horizontally., flush pipe insulated against condensation, fixing brackets, for mounting of small flush plates please order , revision shaft 40 911 000 (sold separately)