I.S. EN ISO 15783:2003
Current
The latest, up-to-date edition.
SEAL-LESS ROTODYNAMIC PUMPS - CLASS 2 - SPECIFICATION
Hardcopy , PDF
English
01-01-2003
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
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
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