Reference number
ISO 14520-10:2019
© ISO 2024
International Standard
ISO 14520-10:2019
Gaseous fire-extinguishing systems — Physical properties and system design — Part 10: HFC 23 extinguishant
Edition 4
2019-07
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Published (Edition 4, 2019)

ISO 14520-10:2019

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Format
CHF 63
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Abstract

This document contains specific requirements for gaseous fire-extinguishing systems, with respect to the HFC 23 extinguishant. It includes details of physical properties, specifications, usage and safety aspects. It is applicable to systems operating at a nominal pressure of 41 bar without nitrogen superpressurization and 70 bar superpressurized with nitrogen.

General information

  • Status
     : Published
    Publication date
     : 2019-07
    Stage
    : Close of review [90.60]
  • Edition
     : 4
    Number of pages
     : 10
  • Technical Committee :
    ISO/TC 21/SC 8
    ICS :
    13.220.10 
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