NEN EN ISO 15783 : 2003 AMD 1 2008

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 dispatch
  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
                        and magnetic drive pumps
Annex F (informative) - Internationally accepted materials for
                        pump parts
Annex G (informative) - Checklist
Bibliography

Specifies 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.