SIST EN 12259-12:2023
(Main)Fixed firefighting systems - Components for sprinkler and water spray systems - Part 12: Pumps
Fixed firefighting systems - Components for sprinkler and water spray systems - Part 12: Pumps
This part of the EN 12259 series 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 only applicable for the following pumps, independent of installed orientation (vertical, horizontal or sloped):
- end suction pumps (close coupled or long coupled) of the back pull-out type pump;
- axial horizontal split case pumps;
- ring section pumps;
- inline pumps (vertical line shaft pump with inlet and outlet in line);
- vertical turbine pumps;
- multistage inline pumps;
- multi stage-multi outlet pumps;
- submersible motor borehole pumps.
Ortsfeste Brandbekämpfungsanlagen - Bauteile für Sprinkler- und Sprühwasseranlagen - Teil 12: Sprinklerpumpen
Dieser Teil der Normenreihe EN 12259 legt Anforderungen an einstufige und mehrstufige Kreiselpumpen mit mechanischer Dichtung oder Weichstoffdichtung für den Einsatz in automatischen Sprinkleranlagen fest und ist für die Verwendung mit EN 12845 und EN 17451 bestimmt.
Dieses Dokument ist ausschließlich für die folgenden Pumpen anwendbar, unabhängig von der Einbau-ausrichtung (vertikal, horizontal oder geneigt):
- Pumpen mit axialem Eintritt (Blockausführung oder Grundplattenausführung) der Pumpe in Prozess-bauweise;
- längs geteilte Axial Gehäusepumpen;-
- Gliederpumpen;
- Reihenpumpen (Vertikalwellenpumpe mit Einlass und Auslass in Reihe);
- vertikale Turbinenpumpen;
- mehrstufige Reihenpumpen;
- mehrstufige Pumpen mit mehreren Ausgängen;
- Motortauchpumpen.
Installations fixes de lutte contre l'incendie - Composants des systèmes d'extinction du type sprinkleur et à pulvérisation d'eau - Partie 12 : Pompes
La présente partie de la série EN 12259 spécifie les exigences relatives aux pompes monocellulaires et multicellulaires à garnitures mécaniques d’étanchéité ou à tresses, destinées à être utilisées dans les systèmes d’extinction automatique du type sprinkleur et avec l’EN 12845 et l’EN 17451.
Le présent document ne s’applique qu’aux pompes suivantes, indépendamment de leur orientation d’installation (verticale, horizontale ou inclinée) :
- les pompes à aspiration axiale (à accouplement rigide ou à accouplement long) de type à démontage arrière « back pull-out » ;
- les pompes axiales à plan de joint horizontal ;
- les pompes à corps segmenté ;
- les pompes en ligne (pompe à axe vertical avec orifices d’aspiration et de refoulement en ligne) ;
- les pompes à turbine verticale ;
- les pompes multicellulaires en ligne ;
- les pompes multicellulaires à plusieurs orifices de refoulement ;
- les pompes de forage à moteur immergé.
Vgrajene naprave za gašenje - Sestavni deli sprinklerskih sistemov in sistemov s pršečo vodo – 12. del: Črpalke
Ta del skupine standardov EN 12259 določa zahteve za enostopenjske in večstopenjske centrifugalne črpalke z mehanskim tesnilom ali mehkim tesnilom za uporabo v avtomatskih sprinklerskih sistemih, uporablja pa se s standardoma EN 12845 in EN 17451.
Ta dokument se uporablja samo za naslednje črpalke, neodvisno od nameščenega položaja (navpično, vodoravno ali nagnjeno):
– sesalne vodne črpalke (tesno sklopljene ali dolgo sklopljene) izvlečnega tipa;
– osne vodoravne črpalke z deljenim ohišjem;
– črpalke z obročastim delom;
– črpalke, pritrjene na cevi (črpalka z navpično cevno gredjo z vstopnim in izstopnim vodom);
– navpične turbinske črpalke;
– večstopenjske črpalke, pritrjene na cevi;
– večstopenjske črpalke z več izstopnimi odprtinami;
– potopne motorne črpalke, primerne za vrtine.
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN 12259-12:2023
01-november-2023
Vgrajene naprave za gašenje - Sestavni deli sprinklerskih sistemov in sistemov s
pršečo vodo – 12. del: Črpalke
Fixed firefighting systems - Components for sprinkler and water spray systems - Part 12:
Pumps
Ortsfeste Brandbekämpfungsanlagen - Bauteile für Sprinkler- und Sprühwasseranlagen -
Teil 12: Sprinklerpumpen
Installations fixes de lutte contre l'incendie - Composants des systèmes d'extinction du
type sprinkleur et à pulvérisation d'eau - Partie 12 : Pompes
Ta slovenski standard je istoveten z: EN 12259-12:2023
ICS:
13.220.10 Gašenje požara Fire-fighting
SIST EN 12259-12:2023 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
---------------------- Page: 1 ----------------------
SIST EN 12259-12:2023
---------------------- Page: 2 ----------------------
SIST EN 12259-12:2023
EN 12259-12
EUROPEAN STANDARD
NORME EUROPÉENNE
September 2023
EUROPÄISCHE NORM
ICS 13.220.20
English Version
Fixed firefighting systems - Components for sprinkler and
water spray systems - Part 12: Pumps
Installations fixes de lutte contre l'incendie - Ortsfeste Brandbekämpfungsanlagen - Bauteile für
Composants des systèmes d'extinction du type Sprinkler- und Sprühwasseranlagen - Teil 12:
sprinkleur et à pulvérisation d'eau - Partie 12 : Pompes Sprinklerpumpen
This European Standard was approved by CEN on 23 July 2023.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2023 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 12259-12:2023 E
worldwide for CEN national Members.
---------------------- Page: 3 ----------------------
SIST EN 12259-12:2023
EN 12259-12:2023 (E)
Contents Page
European foreword . 3
1 Scope . 4
2 Normative references . 4
3 Terms, definitions, symbols and abbreviated terms . 4
3.1 Terms and definitions . 4
3.2 Symbols and abbreviated terms . 5
4 Assessment methods and criteria . 5
4.1 Characteristic curves, minimum flow and rotational speed tests . 5
4.1.1 Assessment method . 5
4.1.2 Criteria for rotational speed . 6
4.1.3 Criteria for characteristic curves . 6
4.2 Minimum flow . 7
4.2.1 Assessment method . 7
4.2.2 Criteria .
...
SLOVENSKI STANDARD
oSIST prEN 12259-12:2022
01-julij-2022
Vgrajene naprave za gašenje - Sestavni deli sprinklerskih sistemov in sistemov s
pršečo vodo – 12. del: Črpalke
Fixed firefighting systems - Components for sprinkler and water spray systems - Part 12:
Pumps
Ortsfeste Brandbekämpfungsanlagen - Bauteile für Sprinkler- und Sprühwasseranlagen -
Teil 12: Sprinklerpumpen
Installations fixes de lutte contre l'incendie - Composants des systèmes d'extinction du
type sprinkleur et à pulvérisation d'eau - Partie 12 : Pompes
Ta slovenski standard je istoveten z: prEN 12259-12
ICS:
13.220.10 Gašenje požara Fire-fighting
oSIST prEN 12259-12:2022 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
---------------------- Page: 1 ----------------------
oSIST prEN 12259-12:2022
---------------------- Page: 2 ----------------------
oSIST prEN 12259-12:2022
DRAFT
EUROPEAN STANDARD
prEN 12259-12
NORME EUROPÉENNE
EUROPÄISCHE NORM
June 2022
ICS 13.220.20
English Version
Fixed firefighting systems - Components for sprinkler and
water spray systems - Part 12: Pumps
Ortsfeste Brandbekämpfungsanlagen - Bauteile für
Sprinkler- und Sprühwasseranlagen - Teil 12:
Sprinklerpumpen
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee
CEN/TC 191.
If this draft becomes a European Standard, CEN members are bound to comply with the CEN/CENELEC Internal Regulations
which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.
This draft European Standard was established by CEN in three official versions (English, French, German). A version in any other
language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC
Management Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.
Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are
aware and to provide supporting documentation.
Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without
notice and shall not be referred to as a European Standard.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 12259-12:2022 E
worldwide for CEN national Members.
---------------------- Page: 3 ----------------------
oSIST prEN 12259-12:2022
prEN 12259-12:2022 (E)
Contents Page
European foreword . 3
1 Scope . 4
2 Normative references . 4
3 Terms, definitions, symbols and abbreviated terms . 4
3.1 Terms and definitions . 4
3.2 Symbols and abbreviated terms . 5
4 Assessment methods and criteria . 5
4.1 Characteristic curves, minimum flow and rotational speed tests . 5
4.1.1 Assessment method . 5
4.1.2 Criteria for rotational speed . 6
4.1.3 Criteria for characteristic curves . 6
4.2 Minimum flow . 7
4.2.1 Assessment method .
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.