MECHANICAL SEALS - PRINCIPAL DIMENSIONS, DESIGNATION AND MATERIAL CODES

Published date

01-12-2013

Publisher

Association Francaise de Normalisation

Avant-propos
1 Domaine d'application
2 Références normatives
3 Dimensions
4 Désignation normalisée
5 Code matériaux

Describes the principle 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. It also gives the seal designations and material codes to be used.

DevelopmentNote	Indice de Classement: E44-170. Supersedes NFE 29 991. (05/2001)
DocumentType	Standard
PublisherName	Association Francaise de Normalisation
Status	Current
Supersedes	NFE 29 991 : 1986

Standards	Relationship
UNI EN 12756 : 2001	Identical
EN 12756 : 2000	Identical
UNE-EN 12756:2002	Identical
DIN EN 12756:2001-03	Identical
BS EN 12756:2001	Identical

FD E44 153 : 1998 FD

ROTODYNAMIC PUMPS - TECHNICAL SPECIFICATIONS FOR ROTODYNAMIC PUMPS FOR WATER - CLASS 1 (HIGH DEGREE OF RELIABILITY)

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NF EN 12756 : 2001

MECHANICAL SEALS - PRINCIPAL DIMENSIONS, DESIGNATION AND MATERIAL CODES

Table of Contents

Abstract

General Product Information

International Equivalents

Standards Referenced By This Book

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