Concealed shower mixer 2 lines with ceramic diverter: a solution for low water pressure The two-ways concealed mixer with ceramic diverter embodies versatility, efficiency and, above all, the ability to manage low water pressure. The ceramic cartridge inside the diverter clearly and precisely regulates the water diversion, guaranteeing the correct change in outlet, regardless of the hydraulic conditions. Added value: the built-in extension kit that allows you to solve any problem during the installation of the tap.