UNI EN ISO 15783 : 2009

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Design
  4.1 General
  4.2 Prime movers
  4.3 Critical speed, balancing and vibrations
  4.4 Pressure-containing parts
  4.5 Branches, nozzles and miscellaneous connections
  4.6 External forces and moments on flanges (inlet
       and outlet)
  4.7 Branch (nozzle) flanges
  4.8 Impellers
  4.9 Wear rings or equivalent components
  4.10 Running clearance
  4.11 Shafts
  4.12 Bearings
  4.13 Circulation flow
  4.14 Nameplates
  4.15 Direction of rotation
  4.16 Couplings for magnetic drive pumps
  4.17 Baseplate
  4.18 Monitoring
5 Materials
  5.1 Selection of materials
  5.2 Material composition and quality
  5.3 Repairs
6 Testing
  6.1 General
  6.2 Material tests
  6.3 Pump test and inspection
7 Preparation for despatch
  7.1 Surface protection
  7.2 Securing of rotating parts for transport
  7.3 Openings
  7.4 Pipes and auxiliaries
  7.5 Identification
8 Information for use
Annex A (normative) - Data sheet for magnetic drive
        pumps and canned motor pumps
Annex B (informative) - External forces and moments
        on flanges
Annex C (informative) - Enquiry, proposal and purchase
        order
Annex D (informative) - Documentation after purchase
        order
Annex E (informative) - Typical circulation piping plans
        and characteristics for canned motor pumps and
        magnetic drive pumps
Annex F (informative) - Internationally accepted
        materials for pump parts
Annex G (informative) - Checklist
Annex ZA (normative) - Normative references to
         international publications with their
         relevant European publications
Bibliography

Describes the requirements for seal-less rotodynamic pumps that are driven with permanent magnet coupling (magnet drive pumps) or with canned motor, and which are mainly used in chemical processes, water treatment and petrochemical industries.