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Hydrogen Technologies Standards form the basic framework for market ramp-up
More information
Climate change Standards and specifications support climate targets
More information
Smart Farming Standards and specifications are drivers for the digitalization of agriculture
More information

Standards [CURRENT]

SN EN 1717 ; SIA 385.351:2001-06
Protection against pollution of potable water in water installations and general requirements of devices to prevent pollution by backflow

Title (German)

Schutz des Trinkwassers vor Verunreinigungen in Trinkwasserinstallationen und allgemeine Anforderungen an Sicherheitseinrichtungen zur Verhütung von Trinkwasserverunreinigungen durch Rückfliessen

Edition 2001-06

Original language German

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Terminology

Hydrogen Technologies Standards form the basic framework for market ramp-up

Climate change Standards and specifications support climate targets

Smart Farming Standards and specifications are drivers for the digitalization of agriculture

SN EN 1717 ; SIA 385.351:2001-06 Protection against pollution of potable water in water installations and general requirements of devices to prevent pollution by backflow

Want to learn more?

SN EN 1717 ; SIA 385.351:2001-06
Protection against pollution of potable water in water installations and general requirements of devices to prevent pollution by backflow