BAS EN 13077:2009
Devices to prevent pollution by backflow of potable water - Air gap with non-circular overflow (unrestricted) - Family A - Type B
General Information
Status: Withdrawn
No. of pages: 16
Language: English
Edition: 1.
Adoption method: Endorsment
Publication date: 16.06.2009
Technical committee:
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Abstract
This European Standard specifies the characteristics and the requirements of air gap with non-circular overflow (unrestricted) Family A, Type B 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 physico-chemical characteristics of materials of construction used for the purpose and application to ensure compliance with this European Standard during normal working use.
Lifecycle
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Original document and degree of correspondence
- EN 13077:2008, identical