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BS EN 12259-13:2022:2023 Edition

BS EN 12259-13:2022:2023 Edition

$198.66

Fixed firefighting systems. Components for sprinkler and water spray systems – ESFR sprinklers

Published By Publication Date Number of Pages
BSI 2023 68
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This document specifies requirements and test methods for early suppression and fast response (ESFR) sprinklers with a nominal discharge coefficient of 200 (pendent and upright), 240 (pendent and upright), 320 (pendent), 360 (pendent), 400 (pendent) and 480 (pendent) l/min/(bar)1/2.

PDF Catalog

PDF Pages PDF Title
2 undefined
9 1 Scope
2 Normative references
3 Terms and definitions
12 4 Assessment methods and criteria
4.1 Connections
4.1.1 Assessment method
4.1.2 Criteria
13 4.2 Leak resistance
4.2.1 Assessment method
4.2.2 Criteria
4.3 Pneumatic leak resistance
4.3.1 Assessment method
4.3.2 Criteria
4.4 Leakage resistance
4.4.1 Assessment method
4.4.2 Criteria
4.5 Function
4.5.1 Assessment method
4.5.2 Criteria
4.6 Operating temperatures
4.6.1 Assessment method
4.6.2 Criteria
14 4.7 Complete operation
4.7.1 Assessment method
4.7.2 Criteria
4.8 Size of water passageways
4.8.1 Assessment method
4.8.2 Criteria
4.9 Nominal operating temperature
4.9.1 Assessment method
4.9.1.1 Glass bulb sprinklers
15 4.9.1.2 Fusible link sprinklers
4.9.2 Criteria
4.10 Distribution of extinguishing media
4.10.1 Assessment method
16 4.10.2 Criteria
4.11 Actual delivered density
4.11.1 Assessment method
17 4.11.2 Criteria
4.12 Extinguishing performance
4.12.1 Assessment method
4.12.2 Criteria
18 4.13 Discharge coefficient
4.13.1 Assessment method
20 4.13.2 Criteria
4.14 Thrust measurement
4.14.1 Assessment method
4.14.2 Criteria
4.15 Response delay (response time)
4.15.1 Assessment method
21 4.15.2 Criteria
4.16 Strength of sprinkler body and deflector
4.16.1 Assessment method
4.16.2 Criteria
4.17 Strength of release element
4.17.1 Assessment method
4.17.1.1 Assessment method
4.17.2 Criteria
4.18 Water hammer
4.18.1 Assessment method
4.18.2 Criteria
4.19 Strength of deflector
4.19.1 Assessment method
22 4.19.2 Criteria
4.20 Resistance to vibration
4.20.1 Assessment method
4.20.2 Criteria
23 4.21 Resistance to impact
4.21.1 Assessment method
4.21.2 Criteria
4.22 Resistance to low temperature
4.22.1 Assessment method
4.22.2 Criteria
4.23 Vacuum
4.23.1 Assessment method
4.23.2 Criteria
4.24 Heat exposure
4.24.1 Assessment method
4.24.2 Criteria
4.25 Thermal shock of glass bulb sprinklers
4.25.1 Assessment method
24 4.25.2 Criteria
4.26 Moist air
4.26.1 Assessment method
4.26.2 Criteria
4.27 Corrosion
4.27.1 Assessment method
4.27.2 Criteria
4.28 Product assembly
4.29 Durability, resistance to thermal shock
4.29.1 Assessment method
4.29.2 Criteria
5 Marking
25 6 Manufacturerā€™s installation instructions
27 Annex A (informative)Typical test setup for release under temperature test (liquid bath)
28 Annex B (normative)Pipe manifold configuration for lodgement
29 Annex C (normative)Pendent sprinkler water distribution
C.1 General
C.2 Values for pendent sprinkler water distribution
31 C.3 Test set-up
36 Annex D (normative)Actual delivered density apparatus
D.1 General
D.2 Values for actual delivered density
38 D.3 Test set-up
40 D.4 Heptane burner settings
41 Annex E (normative)Extinguishing performance
E.1 General
E.2 Values for performance under fire
42 E.3 Fire test scenarios
46 E.4 Test set-ups
61 Annex F (normative)Thrust measurement
F.1 General
F.2 Values for thrust measurement
62 F.3 Test set-up
63 Annex G (normative)Sensitivity (response time index)
G.1 General
G.2 Test conditions
64 G.3 Test set-up
65 Annex H (normative)Tolerances

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BS EN 12259-13:2022
$198.66