Water conditioning equipment inside buildings - Nitrate removal devices - Requirements for performance, safety and testing; German version EN 15219:2006/prA1:2007
€48.79
Drinking water supply from small units and non stationary plants - Part 2: Non-stationary units - Guidelines for drinking water, planning, construction, operation and maintenance of plants; Technical rule of the DVGW
€105.42
Mechanical filters for drinking water installations - Application of mechanical filters according to DIN EN 13443-1.
€41.78
Dosing systems for drinking water installation - Part 100: Requirements for application of chemical dosing systems in accordance with DIN EN 14812
Softeners (cation exchangers) for drinking water installation - Part 100: Requirements for application of softeners in accordance with DIN EN 14743.
€56.17
Water equipment inside buildings - Nitrate removal devices - Requirements for performance, safety and testing; German version EN 15219:2006
€84.58
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 prEN 13443-2:2002
€111.40
Influence of organic materials on water intended for human consumption - Organoleptic assessment of water in storage systems - Part 1: Test method; German version prEN 14395-1:2002
€63.27
Devices to prevent pollution by backflow of potable water - Pressurised air inlet valves DN 15 to DN 50 inclusive - Family L, type A and type B; German version prEN 14455:2002
€77.20
Devices to prevent pollution by backflow of potable water - Hose union backflow preventer DN 15 to DN 32 inclusive - Family H; Type A; German version prEN 14454:2002
Devices to prevent pollution by backflow of potable water - Pipe interrupter with atmospheric vent and moving element DN 10 to DN 20 inclusive - Family D, type B; German version prEN 14452:2002
€69.91
Devices to prevent pollution by backflow of potable water - In-line antivacuum valve DN 8 to DN 80 inclusive - Family D, type A; German version prEN 14451:2002
Devices to prevent pollution by backflow of potable water - Air gap with circular overflow (restricted) - Family A, Type F; German version prEN 14622:2003
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
