Skip to content
Please enter a keyword to search

  • EN 12157:1999

    Current The latest, up-to-date edition.

    Rotodynamic pumps - Coolant pumps units for machine tools - Nominal flow rate, dimensions

    Available format(s): 

    Language(s): 

    Published date:  18-05-1999

    Publisher:  Comite Europeen de Normalisation

    Pure ENs are not available for sale, please purchase a suitable national adoption

    Sorry this product is not available in your region.

    Add To Cart

    Table of Contents - (Show below) - (Hide below)

    Foreword
    1 Scope
    2 Normative references
    3 Designation system
    4 Nominal capacity, dimensions
    5 Working conditions
    6 Drive motor
    7 Materials

    Abstract - (Show below) - (Hide below)

    This European Standard specifies the dimensional requirements for the installation of machine tool electrical motor driven coolant pump units of the sump and suction type. This standard is applicable to coolant pump units having nominal capacities in the range 20 litres/min to 250 litres/min. This standard does not apply to coolant pump units of positive displacement pump design.

    General Product Information - (Show below) - (Hide below)

    Committee CEN/TC 197
    Document Type Standard
    Publisher Comite Europeen de Normalisation
    Status Current

    Standards Referenced By This Book - (Show below) - (Hide below)

    ISO 9934-2:2015 Non-destructive testing — Magnetic particle testing — Part 2: Detection media
    I.S. EN ISO 9934-2:2015 NON-DESTRUCTIVE TESTING - MAGNETIC PARTICLE TESTING - PART 2: DETECTION MEDIA (ISO 9934-2:2015)
    13/30281192 DC : 0 BS EN ISO 9934-2 - NON-DESTRUCTIVE TESTING - MAGNETIC PARTICLE TESTING - PART 2: DETECTION MEDIA
    DIN EN ISO 9934-2:2015-12 NON-DESTRUCTIVE TESTING - MAGNETIC PARTICLE TESTING - PART 2: DETECTION MEDIA (ISO 9934-2:2015)
    UNE-EN ISO 9934-2:2016 Non-destructive testing - Magnetic particle testing - Part 2: Detection media (ISO 9934-2:2015)
    BS EN ISO 9934-2:2015 Non-destructive testing. Magnetic particle testing Detection media
    EN ISO 9934-2:2015 Non-destructive testing - Magnetic particle testing - Part 2: Detection media (ISO 9934-2:2015)

    Standards Referencing This Book - (Show below) - (Hide below)

    IEC 60038:2009 IEC standard voltages
    EN 60529:1991/AC:2016-12 DEGREES OF PROTECTION PROVIDED BY ENCLOSURES (IP CODE) (IEC 60529 EDITION 2.2 CORRIGENDUM 2:2015)
    ISO 228-1:2000 Pipe threads where pressure-tight joints are not made on the threads Part 1: Dimensions, tolerances and designation
    View more information

    • Access your standards online with a subscription

      Features

      • Simple online access to standards, technical information and regulations
      • Critical updates of standards and customisable alerts and notifications
      • Multi - user online standards collection: secure, flexibile and cost effective