Dimensions: 1200 x 900 mm, adjustable range 75 - 215 mm. This installation system can be mounted either flush with the floor or with a tiled base from the ground. The system can be ideally adapted to the structural conditions. Easy alignment from above, the system is permanently accessible for maintenance, high sound insulation - only 20 dB(A), sound insulation class 3, according to DIN 4109, according to VDE 4100 SSTIII including sealing. For compatible shower trays, see recommendations. Not possible in combination with Bette frame!.