• EN ISO 9905:1997/A1:2011

    Current The latest, up-to-date edition.

    Technical specifications for centrifugal pumps - Class I - Amendment 1 (ISO 9905:1994/AMD 1:2011)

    Available format(s): 

    Language(s): 

    Published date:  15-04-2011

    Publisher:  Comite Europeen de Normalisation

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

    1 Scope
    2 Normative references
    3 Definitions
    4 Design
    5 Materials
    6 Shop inspection and tests
    7 Preparation for dispatch
    8 Responsibilities
    Annex A (normative) - Centrifugal pump - Data sheet
    Annex B (normative) - External forces and moments on branches
    Annex C (normative) - Enquiry, proposal, purchase order
    Annex D (normative) - Documentation after purchase order
    Annex E (informative) - Peak displacement
    Annex F (informative) - Examples of seal arrangements
    Annex G (informative) - Piping arrangements for seals
    Annex H (informative) - Code for identification of fluid
            connections
    Annex J (informative) - Materials and material specifications
            for centrifugal pump parts
    Annex K (informative) - Check-list
    Annex L (informative) - Bibliography
    Annex ZA (normative) - Normative references to international
             publications with their relevant European publications

    Abstract - (Show below) - (Hide below)

    Describes the Class I (most severe) requirements for centrifugal pumps for use in various industries.

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

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

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

    BS PD CEN/TR 13931 : 2009 ROTODYNAMIC PUMPS - FORCES AND MOMENTS ON FLANGES - CENTRIFUGAL, MIXED FLOW AND AXIAL FLOW HORIZONTAL AND VERTICAL SHAFTS PUMPS
    03/112610 DC : DRAFT AUG 2003 EN 14710-1 - FIRE-FIGHTING PUMPS - FIRE-FIGHTING CENTRIFUGAL PUMPS WITHOUT PRIMER - PART 1: CLASSIFICATION - GENERAL AND SAFETY
    CEN/TR 13931:2009/AC:2010 ROTODYNAMIC PUMPS - FORCES AND MOMENTS ON FLANGES - CENTRIFUGAL, MIXED FLOW AND AXIAL FLOW HORIZONTAL AND VERTICAL SHAFTS PUMPS
    S.R. CEN/TR 13931:2009 ROTODYNAMIC PUMPS - FORCES AND MOMENTS ON FLANGES - CENTRIFUGAL, MIXED FLOW AND AXIAL FLOW HORIZONTAL AND VERTICAL SHAFTS PUMPS
    UNI CEN/TR 13931 : 2009 POMPE ROTODINAMICHE - FORZE E MOMENTI SULLE FLANGE - POMPE CENTRIFUGHE, ELICO- CENTRIFUGHE E A ELICA, AD ASSE ORIZZONTALE O VERTICALE
    I.S. EN 62253:2011 PHOTOVOLTAIC PUMPING SYSTEMS - DESIGN QUALIFICATION AND PERFORMANCE MEASUREMENTS
    BS EN 809:1998+A1:2009 PUMPS AND PUMP UNITS FOR LIQUIDS - COMMON SAFETY REQUIREMENTS
    DIN EN 12262:1999-02 ROTODYNAMIC PUMPS - TECHNICAL DOCUMENTS - TERMS, DELIVERY RANGE, LAYOUT
    DIN EN 1028-1:2008-09 FIRE-FIGHTING PUMPS - FIRE-FIGHTING CENTRIFUGAL PUMPS WITH PRIMER - PART 1: CLASSIFICATION - GENERAL AND SAFETY REQUIREMENTS
    DIN EN 809:2012-10 Pumps and pump units for liquids - Common safety requirements
    BS EN 12262 : 1999 ROTODYNAMIC PUMPS - TECHNICAL DOCUMENTS - TERMS, DELIVERY RANGE, LAYOUT
    DIN EN 14710-1 E : 2009 FIRE-FIGHTING PUMPS - FIRE-FIGHTING CENTRIFUGAL PUMPS WITHOUT PRIMER - PART 1: CLASSIFICATION, GENERAL AND SAFETY REQUIREMENTS
    BS EN 1028-1 : 2002 FIRE-FIGHTING PUMPS - FIRE-FIGHTING CENTRIFUGAL PUMPS WITH PRIMER - PART 1: CLASSIFICATION - GENERAL AND SAFETY REQUIREMENTS
    BS EN 62253 : 2011 PHOTOVOLTAIC PUMPING SYSTEMS - DESIGN QUALIFICATION AND PERFORMANCE MEASUREMENTS
    UNE-EN 62253:2012 Photovoltaic pumping systems - Design qualification and performance measurements
    BS EN 14710-1 : 2005 FIRE-FIGHTING PUMPS - FIRE-FIGHTING CENTRIFUGAL PUMPS WITHOUT PRIMER - PART 1: CLASSIFICATION, GENERAL AND SAFETY REQUIREMENTS
    BS EN 809 : 1998 PUMPS AND PUMP UNITS FOR LIQUIDS - COMMON SAFETY REQUIREMENTS
    EN 809 : 1998 COR 2010 PUMPS AND PUMP UNITS FOR LIQUIDS - COMMON SAFETY REQUIREMENTS
    EN 809:1998+A1:2009 Pumps and pump units for liquids - Common safety requirements
    I.S. EN 1028-1:2002 FIRE-FIGHTING PUMPS - FIRE-FIGHTING CENTRIFUGAL PUMPS WITH PRIMER - PART 1: CLASSIFICATION - GENERAL AND SAFETY REQUIREMENTS
    I.S. EN 14710-1:2005 FIRE-FIGHTING PUMPS - FIRE-FIGHTING CENTRIFUGAL PUMPS WITHOUT PRIMER - PART 1: CLASSIFICATION, GENERAL AND SAFETY REQUIREMENTS
    I.S. EN 809:1998 PUMPS AND PUMP UNITS FOR LIQUIDS - COMMON SAFETY REQUIREMENTS
    EN 12262:1998 Rotodynamic pumps - Technical documents - Terms, delivery range, layout
    EN 62253 : 2011 PHOTOVOLTAIC PUMPING SYSTEMS - DESIGN QUALIFICATION AND PERFORMANCE MEASUREMENTS
    DIN EN 14710-1:2009-06 Fire-fighting pumps — Fire-fighting centrifugal pumps without primer — Part 1: Classification, general and safety requirements
    UNE-EN 809:1999 PUMPS AND PUMP UNITS FOR LIQUIDS - COMMON SAFETY REQUIREMENTS
    EN 14710-1:2005+A2:2008 FIRE-FIGHTING PUMPS - FIRE-FIGHTING CENTRIFUGAL PUMPS WITHOUT PRIMER - PART 1: CLASSIFICATION, GENERAL AND SAFETY REQUIREMENTS
    EN 1028-1:2002+A1:2008 Fire-fighting pumps - Fire-fighting centrifugal pumps with primer - Part 1: Classification - General and safety requirements
    UNI EN 1028-1 : 2008 FIRE-FIGHTING PUMPS - FIRE-FIGHTING CENTRIFUGAL PUMPS WITH PRIMER - PART 1: CLASSIFICATION - GENERAL AND SAFETY REQUIREMENTS

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

    ISO 9906:2012 Rotodynamic pumps — Hydraulic performance acceptance tests — Grades 1, 2 and 3
    ISO 3511-1:1977 Process measurement control functions and instrumentation Symbolic representation Part 1: Basic requirements
    ISO 3511-3:1984 Process measurement control functions and instrumentation Symbolic representation Part 3: Detailed symbols for instrument interconnection diagrams
    ISO 683-13:1974 Heat-treated steels, alloy steels and free-cutting steels Part 13: Wrought stainless steels
    ISO 7005-2:1988 Metallic flanges Part 2: Cast iron flanges
    ISO 3744:2010 Acoustics Determination of sound power levels and sound energy levels of noise sources using sound pressure Engineering methods for an essentially free field over a reflecting plane
    ISO 5199:2002 Technical specifications for centrifugal pumps Class II
    ISO 544:2011 Welding consumables Technical delivery conditions for filler materials and fluxes Type of product, dimensions, tolerances and markings
    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 7005-3:1988 Metallic flanges Part 3: Copper alloy and composite flanges
    ISO 1940-1:2003 Mechanical vibration Balance quality requirements for rotors in a constant (rigid) state Part 1: Specification and verification of balance tolerances
    ISO 281:2007 Rolling bearings Dynamic load ratings and rating life
    ISO 3506:1979 Corrosion-resistant stainless steel fasteners Specifications
    ISO 8821:1989 Mechanical vibration Balancing Shaft and fitment key convention
    ISO 7-1:1994 Pipe threads where pressure-tight joints are made on the threads Part 1: Dimensions, tolerances and designation
    ISO 3746:2010 Acoustics Determination of sound power levels and sound energy levels of noise sources using sound pressure Survey method using an enveloping measurement surface over a reflecting plane
    EN ISO 3746:2010 ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS AND SOUND ENERGY LEVELS OF NOISE SOURCES USING SOUND PRESSURE - SURVEY METHOD USING AN ENVELOPING MEASUREMENT SURFACE OVER A REFLECTING PLANE (ISO 3746:2010)
    ISO/R 773:1969 Rectangular or square parallel keys and their corresponding keyways (Dimensions in millimetres)
    EN ISO 3744:2010 Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Engineering methods for an essentially free field over a reflecting plane (ISO 3744:2010)
    ISO 3511-2:1984 Process measurement control functions and instrumentation Symbolic representation Part 2: Extension of basic requirements
    ISO 3274:1996 Geometrical Product Specifications (GPS) Surface texture: Profile method Nominal characteristics of contact (stylus) instruments
    ISO 2858:1975 End-suction centrifugal pumps (rating 16 bar) — Designation, nominal duty point and dimensions
    EN 20544 : 1991 SPECIFICATION FOR SIZES FOR FILLER METALS FOR MANUAL WELDING
    ISO 1219-1:2012 Fluid power systems and components Graphical symbols and circuit diagrams Part 1: Graphical symbols for conventional use and data-processing applications
    ISO 13709:2009 Centrifugal pumps for petroleum, petrochemical and natural gas industries
    ISO 185:2005 Grey cast irons Classification
    ISO 3661:1977 End-suction centrifugal pumps Baseplate and installation dimensions
    ISO 7005-1:2011 Pipe flanges Part 1: Steel flanges for industrial and general service piping systems
    ISO 7000:2014 Graphical symbols for use on equipment Registered symbols
    ISO 4863:1984 Resilient shaft couplings — Information to be supplied by users and manufacturers
    ISO 5343:1983 Criteria for evaluating flexible rotor balance
    ISO 3755:1991 Cast carbon steels for general engineering purposes
    ISO 228-1:2000 Pipe threads where pressure-tight joints are not made on the threads Part 1: Dimensions, tolerances and designation
    ISO 3069:2000 End-suction centrifugal pumps Dimensions of cavities for mechanical seals and for soft packing
    ISO 76:2006 Rolling bearings Static load ratings
    ISO 683-1:2016 Heat-treatable steels, alloy steels and free-cutting steels Part 1: Non-alloy steels for quenching and tempering
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