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CEN - EN 13077

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

active, Most Current
Organization: CEN
Publication Date: 1 March 2018
Status: active
Page Count: 22
ICS Code (Drinking water): 13.060.20
scope:

This European Standard specifies the characteristics and the requirements of air gap with noncircular 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.

Document History

November 1, 2021
Devices to prevent pollution by backflow of potable water - Air gap with non-circular overflow (unrestricted) - Family A - Type B
This document 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...
EN 13077
March 1, 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 noncircular overflow (unrestricted) Family A, Type B for nominal flow velocity not exceeding 3 m/s. Air gaps...
June 1, 2008
Devices to prevent pollution by backflow of potable water - Air gap with non-circular overflow (unrestricted) - Family A - Type B
A description is not available for this item.
November 1, 2003
Devices to prevent pollution by backflow of potable water Air gap with non-circular overflow (unrestricted) Family A, type B
A description is not available for this item.

References

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