EN 13079:2003
Current
The latest, up-to-date edition.
Devices to prevent pollution by backflow of potable water - Air gap with injector - Family A - Type D
17-09-2003
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Designation
5 Symbolization
6 Materials
7 Requirements
7.1 General
7.2 Upstream feed orifice
7.3 Downstream receiving orifice
7.4 Receiving vessel
7.5 Drain to atmosphere
7.6 Air gap (Distance "A")
7.7 Backflow/Back pressure
7.8 Verification
8 Marking (not required for site constructed products)
9 Technical documents
This European Standard specifies the characteristics and the requirements of air gaps with injector Family A Type D 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.
| Committee |
CEN/TC 164
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Standards | Relationship |
| PN EN 13079 : 2005 | Identical |
| SN EN 13079 : 2003 | Identical |
| NF EN 13079 : 2004 | Identical |
| UNE-EN 13079:2004 | Identical |
| NBN EN 13079 : 2003 | Identical |
| I.S. EN 13079:2003 | Identical |
| NEN EN 13079 : 2003 | Identical |
| NS EN 13079 : 1ED 2003 | Identical |
| UNI EN 13079 : 2004 | Identical |
| BS EN 13079:2003 | Identical |
| DIN EN 13079:2003-12 | Identical |
| NF EN 806-5 : 2012 | SPECIFICATION FOR INSTALLATIONS INSIDE BUILDINGS CONVEYING WATER FOR HUMAN CONSUMPTION - PART 5: OPERATION AND MAINTENANCE |
| BS EN 806-5:2012 | Specifications for installations inside buildings conveying water for human consumption Operation and maintenance |
| DIN EN 806-5:2012-04 | Specifications for installations inside buildings conveying water for human consumption - Part 5: Operation and maintenance |
| 09/30200073 DC : 0 | BS EN 806-5 - SPECIFICATION FOR INSTALLATIONS INSIDE BUILDINGS CONVEYING WATER FOR HUMAN CONSUMPTION - PART 5: OPERATION AND MAINTENANCE |
| EN 806-5:2012 | Specifications for installations inside buildings conveying water for human consumption - Part 5: Operation and maintenance |
| UNI EN 806-5 : 2012 | SPECIFICATIONS FOR INSTALLATIONS INSIDE BUILDINGS CONVEYING WATER FOR HUMAN CONSUMPTION - PART 5: OPERATION AND MAINTENANCE |
| I.S. EN 806-5:2012 | SPECIFICATIONS FOR INSTALLATIONS INSIDE BUILDINGS CONVEYING WATER FOR HUMAN CONSUMPTION - PART 5: OPERATION AND MAINTENANCE |
| UNE-EN 806-5:2013 | Specifications for installations inside buildings conveying water for human consumption - Part 5: Operation and maintenance |
| I.S. EN 61770:2009 | ELECTRIC APPLIANCES CONNECTED TO THE WATER MAINS - AVOIDANCE OF BACKSIPHONAGE AND FAILURE OF HOSE-SETS |
| EN 61770:2009/A11:2018 | ELECTRIC APPLIANCES CONNECTED TO THE WATER MAINS - AVOIDANCE OF BACKSIPHONAGE AND FAILURE OF HOSE-SETS |
| EN 1717:2000 | Protection against pollution of potable water in water installations and general requirements of devices to prevent pollution by backflow |
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