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NA 119

DIN Standards Committee Water Practice

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Publications of NA 119

Number: 2,222

DIN 4925-1 2026-03 Standard Well screens and casings of unplasticized polyvinylchloride (PVC-U) for tube wells - Part 1: DN 35 to DN 100 with pipe thread More  Order from DIN Media
DIN 4925-2 2026-03 Standard Well screens and casings of unplasticized polyvinylchloride (PVC-U) for tube wells - Part 2: DN 100 to DN 200 with trapezoidal thread More  Order from DIN Media
DIN 4925-3 2026-03 Standard Well screens and casings of unplasticized polyvinylchloride (PVC-U) for tube wells - Part 3: DN 250 to DN 400 with trapezoidal thread More  Order from DIN Media
DIN EN 1717 2026-02 Standard Protection against pollution of water intended for human consumption in potable water installations and general requirements for devices to prevent pollution by backflow; German version EN 1717:2025 More  Order from DIN Media
DIN EN ISO 18475 2026-02 Standard Environmental solid matrices - Determination of polychlorinated biphenyls (PCB) by gas chromatography - mass selective detection (GC-MS) or electron-capture detection (GC-ECD) (ISO 18475:2023); German version EN ISO 18475:2025 More  Order from DIN Media
DIN 4034-101 2026-02 Standard Prefabricated concrete manholes, unreinforced, steel fibre and reinforced - Part 101: Evaluation of conformity for drains and sewers in addition to DIN EN 1917:2003-04 More  Order from DIN Media
DIN 2880 2026-02 Standard Application of cement mortar lining for cast iron pipes, steel pipes and fittings More  Order from DIN Media
DIN 1988-600 2026-01 Standard Codes of practice for potable water installations - Part 600: Potable water installations in connection with fire fighting and fire protection installations More  Order from DIN Media
DIN EN ISO 11350 2026-01 Standard Water quality - Determination of the genotoxicity of water and waste water - Salmonella/microsome fluctuation test (Ames fluctuation test) (ISO 11350:2012); German version EN ISO 11350:2025 More  Order from DIN Media
DIN EN 1508 2025-12 Standard Water supply - Requirements for systems and components for the storage of water; German version EN 1508:2025 More  Order from DIN Media

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