Urinal flush valve housing to fit the TECE urinal flush valve U 1 to brick-wall constructions. Consisting of: Connection 1/2" IT Urinal flush valve housing U 1 with inlet flow control and bare-wall protection system Galvanised steel retaining clip Please order separately: Manual urinal flush plate or electronic (TECEsquare, TECEloop, TECEsolid, TECEplanus as well as TECEnow Urinal)