Manufacturer: Product category: Type: Hansa Metallwerke AG Wash basin valve Single lever valve HansaStela Model: Registration number: WA10531-20130208 Water Efficiency Criteria Flow rate > 6,0 l/min ≤ 9,0 l/min Controlled flow rate ≥ 4,0 l/min ≤ 6,0 l/min Flow-independent temperature setting Temperature limit / Cold water valve Information about use and installation: well-online.eu. A Label of EUnited Valves European Valve Manufacturers Association