NF EN 12157 : 1999
Current
The latest, up-to-date edition.
ROTODYNAMIC PUMPS - COOLANT PUMPS UNITS FOR MACHINE TOOLS - NOMINAL FLOW RATE, DIMENSIONS
12-01-2013
Avant-propos
1 Domaine d'application
2 Références normatives
3 Système de désignation
4 Débit nominal, dimensions
5 Conditions de fonctionnement
6 Moteur d'entraînement
7 Matériaux
Defines the dimensional requirements for the installation of machine tool electrical motor driven coolant pump units of the sump and suction type. Applies to coolant pump units having nominal capacities in the range 20 1/min to 250 1/min. It does not apply to coolant pump units of positive displacement pump design.
| DevelopmentNote |
Indice de Classement: E44-301 Supersedes NFE 44 301. (04/2000)
|
| DocumentType |
Standard
|
| PublisherName |
Association Francaise de Normalisation
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| UNI EN 12157 : 1999 | Identical |
| DIN EN 12157:1999-08 | Identical |
| BS EN 12157:1999 | Identical |
| EN 12157:1999 | Identical |
| UNE-EN 12157:1999 | Identical |
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