DIN EN 997:2018 PDF

Scope: This European Standard specifies constructional and performance characteristics together with test methods for close-coupled suites, one-piece and independent WC pans with integral trap used for personal hygiene manufactured from glazed ceramics or stainless steel. This standard does not apply to squatting toilets, WC pans without integral trap or flushing cisterns as separate appliances. In the case of independent WC pans, the associated flushing cisterns and pressure valves are covered by other standards and the reference to cisterns in this standard is related only to the definition and requirements of flushing volume.In the case of close-coupled suites and one-piece WCs, this standard also specifies design, performance requirements and the test methods for designated flushing cisterns with flushing mechanisms, inlet valves and overflows. For these products, this standard covers flushing cisterns designed to be connected to drinking water installations inside buildings. Before installation of WCs, EN 12056-2 and national requirements need to be taken into consideration.

DIN EN 997:2018 Referenced Document

EN 12056-2:2000 Gravity drainage systems inside buildings - Part 2: Sanitary pipework, layout and calculation
EN 13618:2016 Flexible hose assemblies in drinking water installations - Functional requirements and test methods
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 ISO 9001:2015 Quality management systems - Requirements (ISO 9001:2015)

2018 DIN EN 997:2018-12 WC pans and WC suites with integral trap; German version EN 997:2018
2018 DIN EN 997:2018 WC pans and WC suites with integral trap; German version EN 997:2018
0000 DIN EN 997/A1:2015
2012 DIN EN 997:2012 WC pans and WC suites with integral trap: German version EN 997:2012
1970 DIN EN 997 E:2010-04 WC pans and WC suites with integral trap
2008 DIN EN 997:2008 WC pans and WC suites with integral trap(includes Amendment A1:2006); English version of DIN EN 997:2008-03
1970 DIN EN 997:2003 WC pans and WC suites with integral trap
1999 DIN EN 997:1999 Toilet bowl with molded DIN odor trap