Fibre-cement pipelines - Guide for laying and on-site work practices; German version EN 1444:2000
Edition 2001-03

Sanitary tapware - Automatic shut-off valves PN 10; German version EN 816:2017
Edition 2017-10

Chemicals used for treatment of water intended for human consumption - Methanol; German version EN 13177:2010
Edition 2010-08

Building valves - Inline hot water supply tempering valves - Tests and requirements; German version EN 15092:2008
Edition 2008-09

Welded stainless steel tubes for the conveyance of water and other aqueous liquids - Technical delivery conditions; German version EN 10312:2002 + A1:2005
Edition 2005-12

Devices to prevent pollution by backflow of potable water - Air gap with non-circular overflow (unrestricted) - Family A - Type B; German version EN 13077:2023
Edition 2023-07

Chemicals used for treatment of water intended for human consumption - Aluminium chloride anhydrous, aluminium chloride basic, dialuminium chloride pentahydroxide and aluminium chloride hydroxide sulfate; German version EN 17034:2018
Edition 2018-03

Chemicals used for treatment of swimming pool water - Ozone; German version EN 15074:2014
Edition 2015-02

Chemicals used for treatment of water intended for human consumption - Silver salts for intermittent use; German version EN 15030:2012+A1:2015
Edition 2015-05

Chemicals used for treatment of water intended for human consumption - Copper sulfate; German version EN 12386:2012
Edition 2013-01