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EVS-EN 12259-12:2023

Fixed firefighting systems - Components for sprinkler and water spray systems - Part 12: Pumps

General information
Valid from 15.09.2023
Base Documents
EN 12259-12:2023
Directives or regulations
None

Standard history

Status
Date
Type
Name
15.09.2023
Main
This document specifies requirements for single stage and multi-stage centrifugal pumps with mechanical seal or soft packing for use in automatic sprinkler systems and is for use with EN 12845 and EN 17451 .
This document is applicable for the following pumps, independent of installed orientation (vertical, horizontal or sloped according to the manufacturer indications):
-  end suction pumps (close coupled or long coupled) of the back pull-out type pump;
-  axial horizontal split case pumps;
-  ring section pumps including multistage single or multi outlet;
-  single or multistage inline pumps (pump with inlet and outlet in line);
-  submersible motor borehole pumps.
This document is also applicable to vertical turbine pumps.
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