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DIN EN 13077:2018-06

DIN EN 13077:2018-06

Devices to prevent pollution by backflow of potable water - Air gap with non-circular overflow (unrestricted) - Family A - Type B; German version EN 13077:2018



This draft 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 draft 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 draft European Standard during normal working use.

Additional Info

Author DIN
Editor DIN
Document type Standard
Format File
ICS 13.060.20 : Drinking water
Number of pages 21
Replace DIN EN 13077 (2008-09)
Cross references EN 13077 (2018-03), IDT
Year 2018
Document history DIN EN 13077 (2018-06)
Country Germany
Keyword EN 13077;13077

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