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STANDARD

Current

ÖNORM EN 15004-2

Issue date: 2025 10 15

Fixed firefighting systems - Gas extinguishing systems - Part 2: Physical properties and system design of gas extinguishing systems for FK-5-1-12 extinguishant (ISO 14520-5:2024, modified)

This document specifies requirements for gaseous fire-extinguishing systems, with respect to FK-5-1-12 extinguishant. It includes details of physical properties, specification, usage and safety aspects. This document is applicable only to systems operating at nominal pressures of 25 bar, 34,5 bar, 42 bar, 50 bar and 70 bar1 with nitrogen propellant. This does not preclude the use of other systems. 1 1 bar = 0,1 MPa = 105 Pa; 1 MPa = 1 N/mm².

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General information on ÖNORM EN 15004-2

Format

Digital | 19 Pages

Language

German | English | Download GER/ENG

Publisher

Austrian Standards International

Committee 172 Automatic firefighting systems

Timeline

An overview of the development of ÖNORM EN 15004-2 from 2008 til today.

• ÖNORM EN 15004-2

  2025 10 15 Standard ÖNORM EN 15004-2, Edition: 2025 10 15

  Fixed firefighting systems - Gas extinguishing systems - Part 2: Physical properties and system desi...
• ÖNORM EN 15004-2

  2021 04 01 Standard ÖNORM EN 15004-2, Edition: 2021 04 01

  Fixed firefighting systems - Gas extinguishing systems - Part 2: Physical properties and system desi...
• ÖNORM EN 15004-2

  2008 09 01 Standard ÖNORM EN 15004-2, Edition: 2008 09 01

  Fixed firefighting systems - Gas extinguishing systems - Part 2: Physical properties and system desi...

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