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EVS-EN 13077:2018

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

General information

Withdrawn from 15.03.2023
Base Documents
EN 13077:2018
Directives or regulations
None

Standard history

Status
Date
Type
Name
15.03.2023
Main
16.04.2018
Main
05.09.2008
Main
EVS-EN 13077:2008
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 by backflow. This European Standard applies to air gaps in factory-assembled products and to constructed air gaps in situ, and defines requirements and methods to verify and ensure compliance with this European Standard during normal working use.

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