NSF 44 : 2017
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Hardcopy , PDF
22-01-2019
English
01-01-2017
1 General
2 Normative references
3 Definitions
4 Materials
5 Structural performance
6 Minimum performance requirements
7 Elective performance claims - Test methods
8 Instruction and information
Annex A (informative) - Key elements of a
certification program for drinking
water treatment systems and components
Annex B (informative)
Annex C (normative) - Evaluation methods for systems
with multiple technologies - treatment train
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