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CEN
EN 12756 : 2000

EN 12756 : 2000

Current

Current

The latest, up-to-date edition.

MECHANICAL SEALS- PRINCIPAL DIMENSIONS, DESIGNATION AND MATERIAL CODES

Published date

12-13-2000

Publisher

Comite Europeen de Normalisation

Foreword
1 Scope
2 Normative references
3 Dimensions
4 Standard designation
Material key

This European Standard defines the principal dimensions for the internal installation of single and multiple mechanical seals with (rotating) spring units into the pump sealing cavity according to ISO 3069 as minimum cavity dimensions as typical for centrifugal pumps in accordance with EN 22858 and EN 733.

Committee
CEN/TC 197
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Current

Standards Relationship
PN EN 12756 : 2004 Identical
NEN EN 12756 : 2001 Identical
I.S. EN 12756:2000 Identical
NF EN 12756 : 2001 Identical
NBN EN 12756 : 2001 Identical
UNI EN 12756 : 2001 Identical
SN EN 12756 : 2001 Identical
UNE-EN 12756:2002 Identical
NS EN 12756 : 1ED 2001 Identical
BS EN 12697-28:2001 Identical
DIN EN 12756:2001-03 Identical
BS EN 12756:2001 Identical

BS ISO 3069:2000 End-suction centrifugal pumps. Dimensions of cavities for mechanical seals and for soft packing
ISO 3069:2000 End-suction centrifugal pumps — Dimensions of cavities for mechanical seals and for soft packing

ISO 9905:1994 Technical specifications for centrifugal pumps — Class I
ISO 5199:2002 Technical specifications for centrifugal pumps — Class II
ISO 9908:1993 Technical specifications for centrifugal pumps — Class III
EN 22858 : 1993 END-SUCTION CENTRIFUGAL PUMPS (RATING 16 BAR) - DESIGNATION, NOMINAL DUTY POINT AND DIMENSIONS
ISO 1382:2012 Rubber Vocabulary
EN 733:1995 End-suction centrifugal pumps, rating with 10 bar with bearing bracket - Nominal duty point, main dimensions, designation system
ISO 3069:2000 End-suction centrifugal pumps — Dimensions of cavities for mechanical seals and for soft packing
ISO 1629:2013 Rubber and latices — Nomenclature

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