Fine assembly set for TECE flush valve housing U 1; flush valve category 1.5 and 4 (EN 12541); adjustable flush volume 1, 2 or 4 litres; usable from 0.5 bar minimum flow pressure; flush plate that screws in covertly. Consisting of: Flush valve cartridge Especially flat flush plate made of metal, installation height 6 mm Actuation rod and mounting materials Dimensions (W x H x D): 104 x 124 x 6 mm