Rapid SL 4 in 1 set for WC flushing cistern GD 2 with small maintenance access 1.13 m installation height for on-the-wall installations or studded walls powder coated steel frame, self-supporting for dry-cladding, completely pre-assembled with fixed connections for single or series installation quick adjustment, lockable fixing material TÜV approved 2 WC fixing bolts fixing device for ceramic distance of fixing bolts 180/230mm outlet bend Ø 80mm depth adjustable reducer Ø 80/100mm inlet and outlet connecting set adjustment ex factory 6 l and 3 l pneumatic discharge valve offering 3 modes of operation: dual flush or start/stop or non-interruptible water supply from left/right or back low noise (group I acc. to German Noise Specification) DIN approved insulated against condensation ½" water supply connection including integrated angle valve and push fit flexible hose union no tools required for the installation of the inspection shaft incl. protection during construction phase, for vertical or horizontal use including wall plate Nova Cosmopolitan for dual flush or start & stop actuation for vertical and horizontal installation 156 x 197mm chrome made of ABS GROHE StarLight® chrome finish accessories for on-the-wall installation with GROHE Fresh retrofit set