RO
SR EN 14623:2005
Devices to prevent pollution by backflow of potable water - Air gaps with minimum circular overflow (verified by test or measurement) - Family A, type G
This European Standard specifies the characteristics and the requirements of air gaps with overflow, family A, type G for nominal flow velocity not exceeding 3 m/s. Air gaps are devices for protection of potable water in water installations from pollution. This European Standard applies to air gaps in factory assembled products and to constructed air gaps in situ, and defines the physicochemical characteristics of materials of construction used for the purpose and application to ensure compliance with this document during normal working use.
Status :
Valid
Approval date : 12/15/2005
Publish date : 12/17/2005
Number of pages : 11
ICS : 13.060.20 Drinking water,91.140.60 Water supply systems
Technical Committee : 52 - Water quality