SN EN 13951 : 2012

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 List of hazards
5 Hygiene: safety requirements and measures
   5.1 Materials
   5.2 Design - Food areas
   5.3 Design - Non-food areas
   5.4 Auxiliary liquids, barriers and lubricants
   5.5 Guards and shrouds
   5.6 Legs
6 Verification of hygiene measures
   6.1 Inspection of documentation
   6.2 Inspection of the assembled pump or pump unit
   6.3 Materials
   6.4 Level of cleanability
   6.5 Surface roughness test
7 Information for use
   7.1 General
   7.2 Instruction for use - Instruction handbook
Annex A (informative) Materials in contact with foodstuffs
        (EU regulations)
   A.1 Metallic materials in contact with foodstuffs
   A.2 Elastomeric materials in contact with foodstuffs
   A.3 Plastic materials in contact with foodstuffs
Annex B (informative) Surface roughness
Annex C (informative) Design practices
Annex D (informative) Hygienic risk associated with types of
        pump inlet and outlet connections
   D.1 Hazards sources
   D.2 Criteria to be taken into account
Annex E (informative) Hygienic risk linked to the choice of shaft
        sealing system and to the characteristics of the pumped
        product
Annex ZA (informative) Relationship of this document with EC
         Directives
Bibliography