I.S. EN 14898:2006
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
WATER CONDITIONING EQUIPMENT INSIDE BUILDINGS - ACTIVE MEDIA FILTERS - REQUIREMENTS FOR PERFORMANCE, SAFETY AND TESTING
Hardcopy , PDF
11-07-2007
English
04-08-2006
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 System design requirements
4.1 Materials of construction
4.2 Working conditions
4.2.1 Working temperature
4.2.2 Working flow
4.3 Filter cartridge replacement
4.4 End connections
4.5 Backflow prevention
4.6 Exchange indicator
5 Performance requirements
5.1 Pressure strength of the filter housing
5.2 Dynamic pressure test of housing
5.3 Dynamic pressure test of cartridge
5.4 Pressure drop
5.5 Substance reduction performance
5.5.1 Performance claims
5.5.2 Chlorine reduction
5.5.3 Organic chemical reduction
5.5.4 Odour and flavour reduction
5.5.5 Inorganic chemical reduction
6 Test methods
6.1 Static pressure test of filter housing
6.1.1 Principle
6.1.2 Procedure
6.2 Dynamic water pressure test of housing
6.2.1 Principle
6.2.2 Procedure
6.3 Dynamic pressure test of cartridge
6.3.1 Principle
6.3.2 Procedure
6.4 Pressure drop
6.4.1 Principle
6.4.2 Procedure
6.5 Chlorine reduction
6.5.1 Test equipment
6.5.2 Reagents
6.5.3 Analytical methods
6.5.4 Test conditions
6.5.5 Procedure
6.5.6 Sampling
6.5.7 Acceptance criteria
6.5.8 Expression of results
6.6 Chemical and odour/flavour reduction
6.6.1 Test equipment
6.6.2 Reagents
6.6.3 Analytical methods
6.6.4 Test conditions
6.6.5 Procedure
6.6.6 Sampling
6.6.7 Acceptance criteria
6.6.8 Expression of results
7 Technical documents, marking, labelling and packaging
7.1 Technical documents
7.2 Marking
7.3 Labelling
7.3.1 Filter housing
7.3.2 Filter cartridge
7.4 Packaging
Annex A (informative) Example of test rig for substance reduction
testing
Annex B (informative) Example test report
Annex C (informative) Substance-specific reduction claims
Bibliography
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