Geberit 111.728.00.1 Concealed Toilet Carrier Frame with UP720 Dual-Flush Tank

Description from Amazon

Duofix carrier installation frame for wall-hung toilets with concealed dual flush tank   Duofix carrier installation frame for wall-hung washdown WC with UP720 concealed dual-flush tank, height 44 in (112 cm). For installation of UP720 concealed flush tanks for wall-hung washdown WC For installation in wood or steel stud walls that provide support equal to 2″x4″ (3.5″) minimum depth For dual flush For room wall or preWall construction covered with panels (gypsum or wood) For installation in front of a solid or drywall For installation in room-height pre-wall or partition wall For a floor construction of 0 – 4 in (0 – 10 cm) For 2-hole wall-hung washdown WC with fastening distance 7.1 in (18 cm) or 9.1 in (23 cm) For WC with dual flush low-consumption flushing volume of 1.6 / 0.8 GPF (6 / 3 LPF) For WC seated heights of 15″ to 19″ Supports up to 880 lbs (400 kg) Water supply connection at centre back or at the top Concealed cistern for tool-free mounting and repair work Self-locking feet for tool-free alignment of the element Feet galvanized, infinitely adjustable 0 – 4 in (0 – 10 cm) Concealed cistern fully insulated against condensation Fill valve flow rate at 7 psi (0.5 bar): 1.1 gpm (0.07 l/s) Fill valve flow rate at 43 psi (3 bar): 3.0 gpm (0.19 l/s) Flush volume: 1.6/0.8 GPF (6/3 LPF) Fill valve operating pressure range: 1 – 145 psi (0.1 – 10 bar) Fill valve max. fluid temp: 77 °F (25 °C) Tank and frame, water supply and drainage elbow 2 threaded rods M12 for ceramics fastening Impuls380 fill valve Fastening material