Devices to prevent pollution by backflow of potable water - Presssurised air inlet valves DN 15 to DN 50 - Family L, type A and type B
€121.00
Devices to prevent pollution by backflow of potable water - Pipe interrupter with permanent atmospheric vent DN 10 to DN 20 - Family D, type C
€89.00
Devices to prevent pollution by backflow of potable water - Pipe interrupter with atmospheric vent and moving element DN 10 to DN 20 - Family D, type B
Activities relating to drinking water and wastewater services — Guidelines for the management of drinking water utilities and for the assessment of drinking water services
€235.00
Activities relating to drinking water and wastewater services — Guidelines for the assessment and for the improvement of the service to users
€208.00
Devices for in-situ generation of biocides - Ozone; German version EN 17971:2024.
€116.64
Fittings for potable water installations in buildings - Intrinsically safe devices for connection to potable water installations - Requirements and tests
€63.27
Guidelines for the management of assets of water supply and wastewater systems - Part 1: Drinking water distribution networks (ISO 24516-1:2016); Text in German and English
€157.10
Devices for in-situ generation of biocides - Ozone
€94.00
Équipement de conditionnement de l'eau à l'intérieur des bâtiments - Systèmes de dosage chimique réglables - Exigences relatives aux performances, à la sécurité et aux essais
€80.50
Chlorinators for water treatment - Technical requirements for equipment, installation and operation; Amendment A1
€34.30
Limescale protection devices for use in drinking water installations - Part 1: Requirements for design, safety and testing
€111.40
Limescale protection devices for use in drinking water installations - Part 2: Method and apparatus for testing of the effectiveness
Softeners (cation exchangers) for drinking water installation - Part 100: Requirements for application of softeners, supplement to DIN EN 14743
€48.79
Water conditioning equipment inside buildings - Reduction in concentration of microorganisms - Requirements for design, safety and testing
€55.98
