Skip to main content
Tagasi

EVS-EN 12259-12:2023

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

Üldinfo

Kehtiv alates 15.09.2023
Alusdokumendid
EN 12259-12:2023
Tegevusala (ICS grupid)
13.220.20 Tulekaitsevahendid
Direktiivid või määrused
puuduvad

Standardi ajalugu

Staatus
Kuupäev
Tüüp
Nimetus
15.09.2023
Põhitekst
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.

Nõutud väljad on tähistatud *

*
*
*
PDF
15,86 € koos KM-ga
Paber
15,86 € koos KM-ga
Sirvi standardit alates 2,44 € koos KM-ga
Standardi monitooring