Grohe Skate Cosmos Rapid SL 3-in-1 In Wall Install Frame Set Features: with flush cistern 6 - 3 l 1.0 m finished 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 quick adjustment, lockable 2 WC fixing bolts fixing material TÜV approved fixing device for ceramic distance of fixing bolts 180/230 mm outlet bend Ø 90 mm depth adjustable reducer Ø 90/110 mm inlet and outlet connecting set flushing cistern 6 - 9 l pneumatic discharge valve offering 2 modes of operation: dual flush or single flush front/top actuation water supply from left/right or back low noise (group I acc. to German Noise Specification) Insulated against condensation½" water supply connection including integrated angle valve and push fit flexible hose union protecting block with wall brackets for on-the-wall installations Skate Cosmopolitan flush plate for horizontal installation 156 x 197 mm chr