90.93 Standard confirmed Jul 8, 2020
CEN
CEN/TC 164 Water supply
European Norm
13.060.20 Drinking water | 23.060.99 Other valves | 91.140.60 Water supply systems
This European Standard specifies the characteristics and the requirements of air gaps with submerged feed incorporating air inlet and an overflow, Family A, type C. Air gaps are devices 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.
Annex A specifies the vacuum test.
Legislation related to this standard
Regulation (eu) No 305/2011 of the European Parliament and of the Council of 9 march 2011 laying down harmonised conditions for the marketing of construction products and repealing council directive 89/106/eec
PUBLISHED
EN 13078:2003
90.93
Standard confirmed
Jul 8, 2020