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BS EN 15004-11:2024

$102.76

Fixed firefighting systems. Gas extinguishing systems – Physical properties and systems design of gas extinguishing systems for Halocarbon Blend 55 extinguishant (ISO 14520-17:2022, modified)

Published By Publication Date Number of Pages
BSI 2024 20
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This document provides specific requirements for gaseous fire-extinguishing systems with respect to the Halocarbon Blend 55 extinguishant. It includes details of physical properties, specification, usage and safety aspects. It also covers systems operating at nominal pressures of 25 bar, 35 bar, and 42 bar and 50 bar, superpressurized with nitrogen. This document does not preclude the use of other systems. NOTE 1 bar = 0,1 MPa = 105 Pa; 1 MPa = 1 N/mm2.

PDF Catalog

PDF Pages PDF Title
2 undefined
7 1 Scope
2 Normative references
3 Terms and definitions
4 Characteristics and uses
4.1 General
8 4.2 Use of Halocarbon Blend 55
11 5 Safety of personnel
12 6 System design
6.1 Fill density
13 6.2 Superpressurization
6.3 Extinguishant quantity
17 6.4 Other fill density and superpressurization levels
18 7 Environmental properties
BS EN 15004-11:2024
$102.76