SR EN 13077:2018

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

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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General information

Status : Withdrawn
Approval date : 8/31/2018
Withdrawal date : 9/30/2023
Number of pages : 20
ICS : 13.060.20 Drinking water
Technical Committee : 52 - Water quality

Relations with other standards:

Replaces SR EN 13077:2008
Replaced by SR EN 13077:2023