The Grohe Uniset Element for WC with Flushing Cistern 80 mm is a concealed cistern system designed for wall-hung toilets. It features an adjustable flush volume between 6 and 9 liters and offers three flush modes: dual flush, start/stop, or single flush. The system includes a galvanized steel frame with four fixing brackets, two WC fixing bolts, and a fixing device for ceramic. The water supply connection is from the top, and the system operates with low noise levels, meeting German Noise Specification Group I standards. The plaster base coating made of vinyl fleece ensures durability and ease of installation