CSA B64.4.1 : 2011
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
BACKFLOW PREVENTERS, REDUCED PRESSURE PRINCIPLE TYPE FOR FIRE SYSTEMS (RPF)
01-11-2015
01-12-2013
1 Scope
2 General Requirements
3 Test Requirements
4 Instructions
Applicable to backflow preventer assemblies of the reduced pressure principle type that are specifically designed for use in fire protection systems (RPF).
DevelopmentNote |
Not available separately, included in CSA B64 SERIES. (05/2007)
|
DocumentType |
Standard
|
PublisherName |
Canadian Standards Association
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Status |
Superseded
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