BS EN 13076:2003

This standard BS EN 13076:2003 Devices to prevent pollution by backflow of potable water. Unrestricted air gap. Family A. Type A is classified in these ICS categories:

• 23.060.01 Valves in general
• 91.140.60 Water supply systems
• 13.060.20 Drinking water

This European standard specifies the characteristics and the requirements of unrestricted air gaps Family A Type A intended for protection of potable water in water installations from pollution.

This 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 standard during normal working use.