Skip to content
Please enter a keyword to search

  • EN 12756 : 2000

    Current The latest, up-to-date edition.

    MECHANICAL SEALS- PRINCIPAL DIMENSIONS, DESIGNATION AND MATERIAL CODES

    Available format(s): 

    Language(s): 

    Published date:  13-12-2000

    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 Dimensions
    4 Standard designation
    Material key

    Abstract - (Show below) - (Hide below)

    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.

    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)

    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

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

    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
    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