CSA B64.4.1 : 2011
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
BACKFLOW PREVENTERS, REDUCED PRESSURE PRINCIPLE TYPE FOR FIRE SYSTEMS (RPF)
01-01-2011
01-11-2015
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
|
| Status |
Withdrawn
|
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