Octa II cistern including “easy fit” flush plate installation for floor-standing toilet, depth 8 cm; for installation in or in front of a solid wall. Octa II cistern 8 cm, for front actuation: Safety tank made of impact-resistant plastic, tested to EN 14055 Cistern fully pre-assembled and sealed Cistern connection with outer thread R 1/2" at the top, compatible with quick adapters 7-litre tank volume; 6-litre pre-set standard flush volume, 4.5-litre flush volume can be set at any time; 3-litre partial flush volume for dual-flush system; optional setting of a 4/2 litre flush volume possible. Insulated against condensation water For TECE flush plates and toilet flush handle Can be used as a single or dual-flush cistern “easy fit” flush plate installation Installation tunnel for service opening, can be shortened without tools Low-noise hydraulic filling valve, fitting group 1 according to DIN 4109 Reinforcement fabrics for mounting Module frame: Steel frame, galvanised Two M 12 retaining bolts and M 12 nuts, 180 or 230 mm installation spacing Toilet drain bend DN 90 made of PE-HD DN 90 toilet connection set including protective plug Please order separately: Toilet flush plate (see flush plates) TECE upgrade set brick-wall 8 cm for TECE shower toilets (optional)