Uniset for WC with small maintenance access pneumatic discharge valve offering 3 modes of operation: dual flush or start/stop or non-interruptible PE outlet bend Ø 80mm inlet and outlet connecting set steel frame, hot galvanized, with 4 fixing brackets 2 WC fixing bolts distance of fixing bolts 180/230mm fixing device for ceramic water supply connection from top low noise (group I acc. to German Noise Specification) with plaster base coating made of vinyl fleece with angle valve ½" with push fit flexible hose union Shortable inspection shaft incl. protection during construction phase, for vertical or horizontal plates without wall plate/actuation