ISO 14520-9
Gaseous fire-extinguishing systems - Physical properties and system design - Part 9: HFC 227ea extinguishant
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| Organization: | ISO |
| Publication Date: | 1 October 2016 |
| Status: | inactive |
| Page Count: | 14 |
| ICS Code (Fire-fighting): | 13.220.10 |
scope:
This document contains specific requirements for gaseous fire-extinguishing systems, with respect to the HFC 227ea extinguishant. It includes details of physical properties, specification, usage and safety aspects.
This document covers systems operating at nominal pressures of 25 bar, 42 bar and 50 bar with nitrogen propellant. This does not preclude the use of other systems.
Document History
July 1, 2019
Gaseous fire-extinguishing systems - Physical properties and system design - Part 9: HFC 227ea extinguishant
This document contains specific requirements for gaseous fire-extinguishing systems, with respect to the HFC 227ea extinguishant. It includes details of physical properties, specifications, usage and...
ISO 14520-9
October 1, 2016
Gaseous fire-extinguishing systems - Physical properties and system design - Part 9: HFC 227ea extinguishant
This document contains specific requirements for gaseous fire-extinguishing systems, with respect to the HFC 227ea extinguishant. It includes details of physical properties, specification, usage and...
February 15, 2006
Gaseous Fire-Extinguishing Systems - Physical Properties and System Design - Part 9: HFC 227ea Extinguishant
A description is not available for this item.
August 1, 2000
Gaseous Fire-Extinguishing Systems - Physical Properties and System Design - Part 9: HFC 227ea Extinguishant
A description is not available for this item.