EN ISO 2858:2010

End-suction centrifugal pumps (rating 16 bar) - Designation, nominal duty point and dimensions (ISO 2858:1975)

Specifies the main parameters and describes the pump designation which consits of three numbers. The table covers flange sizes from 50 mm up to and including 200 mm. A figure shows the side view and the front view of the pump.

Kreiselpumpen mit axialem Eintritt (PN 16) - Bezeichnung, Nennleistung und Abmessungen (ISO 2858:1975)

Diese Internationale Norm legt Hauptmaße und Nennleistungen für Kreiselpumpen mit axialem Eintritt bei
einem maximalen Arbeitsdruck (Nenndruck) von 16 bar fest. 2)

Pompes centrifuges à aspiration en bout (pression nominale 16 bar) - Désignation, point de fonctionnement nominal et dimensions (ISO 2858:1975)

La présente Norme Internationale spécifie les dimensions principales et le point de fonctionnement nominal des pompes centrifuges à aspiration en bout ayant une pression nominale de 16 bar.2) 1) Le constructeur doit être consulté au sujet de la limitation de température. 2) 1 bar = 0,1 MPa.

Sesalna centrifugalna črpalka (nazivni tlak 16 bar) - Označevanje, nazivna delovna točka in mere (ISO 2858:1975)

Ta mednarodni standard določa glavne mere in nazivno delovno točko sesalnih centrifugalnih črpalk z maksimalnim obratovalnim nazivnim tlakom 16 bar.

General Information

• Status: Published
• Publication Date: 21-Dec-2010
• Withdrawal Date: 29-Jun-2011
• ICS: 23.080 - Pumps
• Technical Committee: CEN/TC 197 - Pumps
• Drafting Committee: CEN/TC 197/SC 4/WG 1 - Circulation pumps
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 22-Dec-2010
• Due Date: 10-Nov-2011
• Completion Date: 22-Dec-2010
• Ref Project: SIST EN ISO 2858:2012 - End-suction centrifugal pumps (rating 16 bar) - Designation, nominal duty point and dimensions (ISO 2858:1975)

Relations

• Replaces: EN 22858:1993 - End-suction centrifugal pumps (rating 16 bar) - Designation, nominal duty point and dimensions (ISO 2858:1975)
• Effective Date: 22-Dec-2008

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 2858:2012
01-januar-2012
1DGRPHãþD
SIST EN 22858:2000
6HVDOQDFHQWULIXJDOQDþUSDONDQD]LYQLWODNEDU2]QDþHYDQMHQD]LYQDGHORYQD
WRþNDLQPHUH,62
End-suction centrifugal pumps (rating 16 bar) - Designation, nominal duty point and
dimensions (ISO 2858:1975)
Saugende Kreiselpumpen (Nenndruck 16 bar) - Bezeichnung, Nennbetriebspunkt und
Maße (ISO 2858:1975)
Pompes centrifuges à aspiration en bout (pression nominale 16 bar) - Désignation, point
de fonctionnement nominal et dimensions (ISO 2858:1975)
Ta slovenski standard je istoveten z: EN ISO 2858:2010
ICS:
23.080 ýUSDONH Pumps
SIST EN ISO 2858:2012 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------

SIST EN ISO 2858:2012

---------------------- Page: 2 ----------------------

SIST EN ISO 2858:2012


EUROPEAN STANDARD
EN ISO 2858

NORME EUROPÉENNE

EUROPÄISCHE NORM
December 2010
ICS 23.080 Supersedes EN 22858:1993
English Version
End-suction centrifugal pumps (rating 16 bar) - Designation,
nominal duty point and dimensions (ISO 2858:1975)
Pompes centrifuges à aspiration en bout (pression Kreiselpumpen mit axialem Eintritt PN 16 - Bezeichnung,
nominale 16 bar) - Désignation, point de fonctionnement Nennleistung und Abmessungen (ISO 2858:1975)
nominal et dimensions (ISO 2858:1975)
This European Standard was approved by CEN on 4 December 2010.

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, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.





EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2010 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 2858:2010: E
worldwide for CEN national Members.

---------------------- Page: 3 ----------------------

SIST EN ISO 2858:2012
EN ISO 2858:2010 (E)
Contents Page
Foreword .3

2

---------------------- Page: 4 ----------------------

SIST EN ISO 2858:2012
EN ISO 2858:2010 (E)
Foreword
The text of ISO 2858:1975 has been prepared by Technical Committee ISO/TC 115 “Pumps” of the
International Organization for Standardization (ISO) and has been taken over as EN ISO 2858:2010 by
Technical Committee CEN/TC 197 “Pumps” the secretariat of which is held by AFNOR.
This European Standard shall be given the status of a national standard, either by publication of an identical
text or by endorsement, at the latest by June 2011, and conflicting national standards shall be withdrawn at
the latest by June 2011.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN 22858:1993.
This document replaces and cancel the EN 22858 "End-suction centrifugal pumps (rating 16 bar) -
designation, nominal duty point and dimensions (ISO 2858:1975)": its content is identical to the EN 22858,
only the numbering of the standard has been changed, to be consistent with the ISO collection numbering.
Attention is drawn on the fact that some references cited in the standard have evolved:
ISO/R 228 replaced by ISO 228 (all parts)
ISO/R 775 has been cancelled
ISO 2084 replaced by “ISO 7005 (all parts)
According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following
countries are bound to implement this European Standard: 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, Romania, Slovakia, Slovenia, Spain
...