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EVS-EN 13077:2008

Devices to prevent pollution by backflow of potable water - Air gap with non-circular overflow (unrestricted) - Family A-Type B

General information
Withdrawn from 16.04.2018
Base Documents
EN 13077:2008
Directives or regulations
None
Standard history
Status
Date
Type
Name
16.04.2018
Main
05.09.2008
Main
Main
EVS-EN 13077:2004
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.
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