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DANSK DS/EN 12094-7/A1 PDF

DANSK DS/EN 12094-7/A1 PDF

Name:
DANSK DS/EN 12094-7/A1 PDF

Published Date:
01/19/2006

Status:
[ Active ]

Description:

Fixed firefighting systems – Components for gas extinguishing systems – Part 7: Requirements and test methods for nozzles for CO2 systems

Publisher:
Dansk Standard

Document status:
Active
Format:
Electronic (PDF)
Delivery time:
10 minutes
Delivery time (for Russian version):
200 business days
SKU:
Choose Document Language:
$8.4
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This European Standard specifies requirements and test methods for nozzles which introduce the extinguishing agent into a CO² protected zone. The design of the nozzles will influence discharge rate and thus the pressure drop in the piping network. The extinguishing agent normally arrives at the nozzle in two-phase flow form (liquid-gaseous mixture). It expands into the protected volume to form a gas or a gas-and-dry-ice mixture depending on the nozzle type. This standard should only be used as guidance for testing nozzles which work on different principles.


Edition : 01
File Size : 1 file , 230 KB
Number of Pages : 6
Product Code(s) : DS-005, DS-005
Published : 01/19/2006

History

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