SN EN 61770 : 1999
Current
The latest, up-to-date edition.
ELECTRIC APPLIANCES CONNECTED TO THE WATER MAINS - AVOIDANCE OF BACKSIPHONAGE AND FAILURE OF HOSE-SETS
12-01-2013
1 Scope
2 Normative reference
3 Definitions
4 General requirements
5 General conditions for the tests
6 Airgaps
7 Pipe interrupters
8 Dynamic backflow preventers
9 Hose-sets
Annex A (normative) Backsiphonage test
Annex ZA (normative) Normative references to international
publications with their corresponding
European publications
Annex ZB (informative) A-deviations
Figures
Table
Defines requirements for appliances for household and similar purposes to prevent the backsiphonage of non-potable water into the water mains and also specifies requirements for hose-sets used for connecting such appliances to the water mains that supply water at a pressure not exceeding 1 MPa.
| DocumentType |
Standard
|
| PublisherName |
Swiss Standards
|
| Status |
Current
|
| Standards | Relationship |
| IEC 61770:2008+AMD1:2015 CSV | Identical |
| DIN EN 61770 : 2010 | Identical |
| NF EN 61770 : 2009 | Identical |
| I.S. EN 61770:2009 | Identical |
| NBN EN 61770 : 2009 | Identical |
| BS EN 61770:2009 | Identical |
| EN 61770:2009/A11:2018 | Identical |
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