DS/EN 61770:2009/A12:2022
Current
Current
The latest, up-to-date edition.
Electric appliances connected to the water mains – Avoidance of backsiphonage and failure of hose-sets
Amendment of
Published date
13-06-2022
Publisher
The standard specifies requirements for appliances for household and similar purposes to prevent the backflow of non-potable water into the water mains.
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