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Norm
ÖNORM EN 14623
Issue date: 2005 09 01
Devices to prevent pollution by backflow of potable water - Air gaps with minimum circular overflow (verified by test or measurement) - Family A, type G
This European Standard specifies the characteristics and the requirements of air gaps with overflow, family A,
type G for nominal flow velocity not exceeding 3 m/s. Air ...
Valid
Publisher:
Austrian Standards International
Format:
Digital | 11 Pages
Language:
German
| English
| Download GER/ENG
Optionally co-design standards:
Topics
This European Standard specifies the characteristics and the requirements of air gaps with overflow, family A,
type G for nominal flow velocity not exceeding 3 m/s. Air gaps are devices for protection of potable water in water
installations from pollution. This European Standard applies to air gaps in factory assembled products and to
constructed air gaps in situ, and defines the physicochemical characteristics of materials of construction used for
the purpose and application to ensure compliance with this document during normal working use.
ÖNORM EN 14623
2005 09 01
Devices to prevent pollution by backflow of potable water - Air gaps with minimum circular overflow ...
Norm
↖
Norm
Issue date :
2008 04 01
Protection against pollution of potable water in water installations and general requirements of devices to prevent pollution by backflow
