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Homepage>CSN Standards>38 POWER ENGINEERING FIRE SAFETY>3892 Stable extinguishing equipment>CSN EN 15004-4 - Fixed firefighting systems - Gas extinguishing systems - Part 4: Physical properties and system design of gas extinguishing systems for HFC 125 extinguishant
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Released: 01.02.2021
CSN EN 15004-4 - Fixed firefighting systems - Gas extinguishing systems - Part 4: Physical properties and system design of gas extinguishing systems for HFC 125 extinguishant

CSN EN 15004-4

Fixed firefighting systems - Gas extinguishing systems - Part 4: Physical properties and system design of gas extinguishing systems for HFC 125 extinguishant

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Number of Standard:CSN EN 15004-4
Category:389250
Pages:16
Released:01.02.2021
Catalog number:511603
DESCRIPTION

CSN EN 15004-4

CSN EN 15004-4 (38 9250) This document specifies requirements for gaseous fire-extinguishing systems, with respect to the HFC 125 extinguishant. It includes details of physical properties, specification, usage and safety aspects. This document is applicable for systems operating at nominal pressures of 25 bar and 42 bar, superpressurized with nitrogen. This does not preclude the use of other systems.
Original English text of CSN EN Standard.
The price of the Standard included all amendments and correcturs.
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