NA 031

DIN Standards Committee Firefighting and Fire Protection

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Drafts of NA 031

Number: 30

DIN EN 15767-3 2025-07 Portable equipment for projecting extinguishing agents and firefighting support operations - Portable monitors - Part 3: Foam devices; German and English version prEN 15767-3:2025 More 
DIN EN ISO 21805/A1 2025-07 Guidance and recommendations on design, selection and installation of vents to safeguard the structural integrity of enclosures protected by gaseous fire-extinguishing systems - Amendment 1 (ISO 21805:2023/DAM 1:2025); German and English version EN ISO 21805:2023/prA1:2025 More 
DIN 14464 2025-07 Assembly with direct connection for sprinkler systems and extinguishing systems with open nozzles - Requirements and testing More 
DIN 14093 2025-06 Equipment for practicing respiratory protective devices - Elements of design More 
DIN EN 3-7 2025-05 Portable fire extinguishers - Part 7: Characteristics, performance requirements and test methods; German and English version prEN 3-7:2025 More 
DIN EN 1568-3 2025-05 Fire extinguishing media - Foam concentrates - Part 3: Specification for low expansion foam concentrates for surface application to water-immiscible liquids; German and English version prEN 1568-3:2025 More 
DIN EN 1568-1 2025-05 Fire extinguishing media - Foam concentrates - Part 1: Specification for medium expansion foam concentrates for surface application to water-immiscible liquids; German and English version prEN 1568-1:2025 More 
DIN EN 1568-4 2025-05 Fire extinguishing media - Foam concentrates - Part 4: Specification for low expansion foam concentrates for surface application to water-miscible liquids; German and English version prEN 1568-4:2025 More 
DIN EN 1568-2 2025-05 Fire extinguishing media - Foam concentrates - Part 2: Specification for high expansion foam concentrates for surface application to water-immiscible liquids; German and English version prEN 1568-2:2025 More 
DIN EN 3-11 2025-03 Portable fire extinguishers - Part 11: Performance, requirements, test method and marking for EN 3-7 extinguishers suitable to be used on lithium-ion battery fires; German and English version prEN 3-11:2025 More 

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