For wall-hung bidet Duplo for wall-hung bidet Installation system for wall-hung bidet. With installation accessories. Minimum depth 140 mm Ref: А890091200 For urinal Duplo for urinal Installation system for urinal. With installation accessories. Minimum depth 140 mm Ref: А890094100 For basin Duplo for basin Installation system for wall-hung basins With installation accessories. Minimum depth 140 mm Ref: А890093000 10