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
01-12-2013
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
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