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Gaseous fire-extinguishing systems — Physical properties and system design — Part 14: IG-55 extinguishant

Overview ISO 14520-14:2015 specifies the physical properties and system design requirements for gaseous fire‑extinguishing systems using IG-55 (nominally a 50/50 argon–nitrogen inert gas mixture). Th…

Gaseous fire-extinguishing systems. Physical properties and system design. CF3I extinguishant.

Gaseous fire-extinguishing systems. Physical properties and system design. HFC 236fa extinguishant.

Gaseous fire-extinguishing systems — Physical properties and system design — Part 4: FC-3-1-10 extinguishant

Criteria for assessment of new extinguishants for inclusion in the ISO 14520 series

Gaseous fire-extinguishing systems — Physical properties and system design — Part 11: HFC 236fa extinguishant

Overview ISO 14520-11:2016 specifies requirements for gaseous fire‑extinguishing systems using the HFC 236fa extinguishant (1,1,1,3,3,3‑hexafluoropropane). The third edition (2016) covers the physica…

Gaseous fire-extinguishing systems — Physical properties and system design — Part 2: CF3I extinguishant

Gaseous fire-extinguishing systems — Physical properties and system design — Part 17: Halocarbon Blend 55

Overview ISO 14520-17:2022 defines the physical properties and system design requirements for gaseous fire‑extinguishing systems that use Halocarbon Blend 55. The standard specifies the extinguishant…

Gaseous fire-extinguishing systems — Physical properties and system design — Part 1: General requirements

Gaseous fire-extinguishing systems — Physical properties and system design — Part 5: FK-5-1-12 extinguishant

Gaseous fire-extinguishing systems — Physical properties and system design — Part 15: IG-541 extinguishant

Overview ISO 14520-15:2015 defines physical properties and system design requirements for gaseous fire‑extinguishing systems using the IG‑541 extinguishant. IG‑541 is an inert gas mixture (nominally…

Gaseous fire-extinguishing systems — Physical properties and system design — Part 5: FK-5-1-12 extinguishant

Overview ISO 14520-5:2019 specifies physical properties and system design requirements for gaseous fire‑extinguishing systems that use the FK-5-1-12 extinguishant (dodecafluoro-2-methylpentan-3-one).…

Criteria for assessment of new extinguishants for inclusion in the ISO 14520 series

Gaseous fire-extinguishing systems — Physical properties and system design — Part 9: HFC 227ea extinguishant

Gaseous fire-extinguishing systems — Physical properties and system design — Part 12: IG-01 extinguishant

Overview ISO 14520-12:2015 defines requirements for gaseous fire‑extinguishing systems that use the IG‑01 extinguishant (argon). Part of the ISO 14520 series, this standard specifies the physical pro…

Gaseous fire-extinguishing systems — Physical properties and system design — Part 8: HFC 125 extinguishant

Gaseous fire-extinguishing systems — Physical properties and system design — Part 3: FC-2-1-8 extinguishant

Gaseous fire-extinguishing systems — Physical properties and system design — Part 1: General requirements

Overview ISO 14520-1:2023 - Gaseous fire‑extinguishing systems - Physical properties and system design - Part 1: General requirements - establishes general requirements and recommendations for the de…

Gaseous fire-extinguishing systems — Physical properties and system design — Part 9: HFC 227ea extinguishant

Overview ISO 14520-9:2019 specifies requirements for gaseous fire‑extinguishing systems using HFC 227ea (heptafluoropropane) as the extinguishant. It is part of the ISO 14520 series on gaseous fire‑e…

Gaseous fire-extinguishing systems — Physical properties and system design — Part 10: HFC 23 extinguishant

Gaseous fire-extinguishing systems — Physical properties and system design — Part 6: HCFC Blend A extinguisha…

Gaseous fire-extinguishing systems — Physical properties and system design — Part 5: FK-5-1-12 extinguishant

Overview ISO 14520-5:2024 - Gaseous fire‑extinguishing systems - Physical properties and system design - Part 5: FK‑5‑1‑12 extinguishant specifies physical, safety and system‑design requirements for…

Gaseous fire-extinguishing systems — Physical properties and system design — Part 13: IG-100 extinguishant

Overview ISO 14520-13:2015 specifies requirements for gaseous fire‑extinguishing systems using the IG-100 extinguishant (nitrogen). It covers physical properties, specification, system design and saf…

Gaseous fire-extinguishing systems — Physical properties and system design — Part 8: HFC 125 extinguishant

Overview ISO 14520-8:2019 specifies physical properties, performance requirements and system-design rules for gaseous fire‑extinguishing systems using HFC‑125 (pentafluoroethane). The standard covers…

Gaseous fire-extinguishing systems — Physical properties and system design — Part 10: HFC 23 extinguishant

Overview ISO 14520-10:2019 specifies the physical properties and system design requirements for HFC‑23 (trifluoromethane) gaseous fire‑extinguishing systems. It is a part of the ISO 14520 series and…

Gaseous fire-extinguishing systems — Physical properties and system design — Part 7: HCFC 124 extinguishant

Gaseous fire-extinguishing systems. Physical properties and system design - FK-5-1-12 extinguishant

Gaseous fire-extinguishing systems. Physical properties and system design - IG-541 extinguishant

Gaseous fire-extinguishing systems. Physical properties and system design - HFC 227ea extinguishant

Gaseous fire-extinguishing systems. Physical properties and system design - HCFC Blend 124 extinguishant

Gaseous fire-extinguishing systems. Physical properties and system design - General requirements

Gaseous fire-extinguishing systems. Physical properties and system design - IG-100 extinguishant

Gaseous fire-extinguishing systems. Physical properties and system design - HFC 23 extinguishant

Gaseous fire-extinguishing systems. Physical properties and system design - HFC 125 extinguishant

Gaseous fire-extinguishing systems. Physical properties and system design - FC-2-1-8 extinguishant

Gaseous fire-extinguishing systems. Physical properties and system design - IG-55 extinguishant

Criteria for assessment of new extinguishants for inclusion in the ISO 14520 series

What is ISO/TR 23107 about? ISO/TR 23107 is an International Standard on equipment for fire protection and fire-fighting. ISO/TR 23107 addresses the subject of criteria for assessment of new extingui…

Gaseous fire-extinguishing systems. Physical properties and system design - FC-3-1-10 extinguishant

Gaseous fire-extinguishing systems. Physical properties and system design - IG-01 extinguishant

Gaseous fire-extinguishing systems. Physical properties and system design - HCFC blend A extinguishant

Tracked Changes. Fixed firefighting systems. Gas extinguishing systems. Design, installation and maintenance…

Fixed firefighting systems. Gas extinguishing systems. Design, installation and maintenance (ISO 14520-1:2023…