NF EN 12756 : 2001
Current
The latest, up-to-date edition.
MECHANICAL SEALS - PRINCIPAL DIMENSIONS, DESIGNATION AND MATERIAL CODES
12-01-2013
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 |
| 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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