Gustavsberg Triomont XS operating plate for concealed cisterns. Category: cistern operating panels (Plumbing / Sanitation / Cisterns, control plates, and accessories). Principal data: front operation, chrome push-button and chrome control plate, dual-flush mechanism with mechanical actuation. Supplied under manufacturer part number GB1921102053, EAN 8711778168756, HS code 8481.80, country of origin Netherlands.