This European Standard specifies design, performance requirements and the test methods for WC and urinal flushing cisterns with flushing mechanism, inlet valve and overflow. This document covers flushing cisterns designed to be connected to drinking water installations inside buildings. This standard does not cover automatic valveless siphon flushing cisterns for flushing urinals. NOTE Flushing cisterns for one-piece WCs and close-coupled suites are covered by EN 997.
EN 14055:2010+A1:2015 Referenced Document
EN 13407:2006 Wall-Hung Urinals - Functional Requirements and Test Methods*， 2024-04-20 Update
EN 14124:2004 Inlet valves for flushing cisterns with internal overflow
EN 1717:2000 Protection against pollution of potable water in water installations and general requirements of devices to prevent pollution by backflow*， 2024-04-20 Update
EN 997:2003 WC pans and WC suites with integral trap Incorporating Amendment 1: 12/2006
EN ISO 9001:2008 Quality management systems - Requirements*， 2024-04-20 Update