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Standard ÖNORM EN 15004-4 1.4.2021 preview

ÖNORM EN 15004-4

Fixed firefighting systems - Gas extinguishing systems - Part 4: Physical properties and system design of gas extinguishing systems for HFC 125 extinguishant (ISO 14520-8:2019, modified)

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STANDARD published on 1.4.2021


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The information about the standard:

Designation standards: ÖNORM EN 15004-4
Publication date standards: 1.4.2021
SKU: NS-1021803
The number of pages: 13
Approximate weight : 39 g (0.09 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM

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Fire protection

Annotation of standard text ÖNORM EN 15004-4 :

Dieses Dokument legt Anforderungen an Löschanlagen mit gasförmigen Löschmitteln fest, bei denen HFC 125 als Löschmittel angewendet wird. Es enthält Einzelheiten zu physikalischen Eigenschaften, zur Spezifikation, zum Einsatz und zu Sicherheitsaspekten. Dieses Dokument ist für Anlagen anwendbar, die bei Nenndrücken von 25 bar und 42 bar mit Stickstoff als Treibgas beaufschlagt werden. Dies schließt nicht die Anwendung anderer Anlagen aus.

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