CEN/TC 191

Registration number (WIID)Project No.TitleStatus
70425EN ISO 21805:2023Guidance and recommendations on design, selection and installation of vents to safeguard the structural integrity of enclosures protected by gaseous fire-extinguishing systems (ISO 21805:2023)Standarts spēkā
58400EN 1568-3:2018Fire extinguishing media - Foam concentrates - Part 3: Specification for low expansion foam concentrates for surface application to water-immiscible liquidsStandarts spēkā
58399EN 1568-2:2018Fire extinguishing media - Foam concentrates - Part 2: Specification for high expansion foam concentrates for surface application to water-immiscible liquidsStandarts spēkā
58401EN 1568-4:2018Fire extinguishing media - Foam concentrates - Part 4: Specification for low expansion foam concentrates for surface application to water-miscible liquidsStandarts spēkā
75488EN 17966:2024Fire protection equipment - Carbon dioxide extinguishing systems for use on premises - Design and installation (ISO 6183:2022, modified)Standarts spēkā
75545EN 15004-1:2024Fixed firefighting systems - Gas extinguishing systems - Part 1: Design, installation and maintenance (ISO 14520-1:2023, modified)Standarts spēkā
75551LVS EN 15004-11:2024Fixed firefighting systems - Gas extinguishing systems - Part 11: Physical properties and systems design of gas extinguishing systems for Halocarbon Blend 55 extinguishant (ISO 14520-17:2022, modified)Standarts spēkā
75283LVS EN 17450-3:2025Fixed firefighting systems - Components for water mist systems - Part 3: Requirements and test methods for check valvesStandarts spēkā
80212LVS EN 12259-14:2020+A2:2024Fixed firefighting systems - Components for sprinkler and water spray systems - Part 14: Sprinklers for residential applicationsStandarts spēkā
75485EN 12259-15:2025Fixed firefighting systems - Components for sprinkler and water spray systems - Part 15: Spray pattern sprinklers with a k-factor of at least K160, extended coverage sprinklers of at least K80 and control mode special application sprinklersStandarts spēkā
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