Drinking Water Pipe Installations on Premises; Technical Specifications for Installation and Operation
€63.27
Central drinking water supply; Basic principles relating to the requirements on drinking water Planing, construction and operation of the installations
€24.39
€41.78
Corrosion of metals - Evaluation of Corrosion of warm water regarding steel and iron
Devices to prevent pollution by backflow of potable water - Air gap with circular overflow (restricted) - Family A, Type F; German version prEN 14622:2003
€56.17
Devices to prevent pollution by backflow of potable water - Air gap with overflow (tested by vacuum measurement) - Family A, Type G; German version prEN 14623:2003
Influence of materials on water intended for human consumption - Influence due to migration - Part 2: Test method for non-metallic and non-cementitious site-applied materials; German version prEN 12873-2:2003
€91.03
Backflow preventer with controllable reduced pressure zone - Family B - Type A; German version prEN 12729:1997
€84.58
Corrosion of metals - Corrosion tests of drinking water - Part 1: Change of the composition of drinking water
Chlorinators for water treatment - Equipment, installation and operation
€48.79
Water conditioning equipment inside buildings - Mechanical filters - Part 2: Particle rating 1 µm to less than 80 µm - Requirements for performance, safety and testing; German version EN 13443-2:2005
€128.22
Water conditioning equipment inside buildings - Active media filters - Requirements for performance, safety and testing; German version EN 14898:2006
Water conditioning equipment inside buildings - Devices using mercury low-pressure ultraviolet radiators - Requirements for performance, safety and testing; German version EN 14897:2006
Devices to prevent pollution by backflow of potable water - Air gap with non-circular overflow (unrestricted) - Family A, Typ B; German version prEN 13077:2006
€69.91
Appareils de traitement d'eau - Spécifications pour les carafes filtrantes d'eau
€102.33
