ISO 14520:2019
ISO 14520:2019 Gaseous fire-extinguishing systems – Physical properties and system design – Part 9: HFC 227ea extinguishant
CDN $131.00
Description
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 safety aspects.
This document is applicable to 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.
Edition
4
Published Date
2019-07-02
Status
PUBLISHED
Pages
11
Language
English
Format
Secure PDF
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Abstract
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 safety aspects.
This document is applicable to 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.
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