BS ISO 9912-2:2013
Current
The latest, up-to-date edition.
Agricultural irrigation equipment. Filters for microirrigation Strainer-type filters and disc filters
Hardcopy , PDF
English
30-11-2013
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Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Marking
5 Design and construction requirements
6 Mechanical and hydraulic tests
7 Information to be supplied by the manufacturer
Bibliography
Provides general construction requirements and test methods for strainer filters and disc filters intended for operation in agricultural irrigation systems.
| Committee |
W/-
|
| DevelopmentNote |
Supersedes 12/30235119 DC. (11/2013)
|
| DocumentType |
Standard
|
| Pages |
20
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This part of ISO9912 specifies general construction requirements and test methods for strainer filters and disc filters (hereinafter called filters) intended for operation in agricultural irrigation systems.
This part of ISO9912 does not cover the aspects of filtration ability, efficiency, and capacity (like quality of filtered water or time of operation before a filter becomes entirely clogged), nor does it deal with structural requirements or tests of automatic flushing mechanism filters that are covered by ISO9912-3.
NOTE The parameters of filtration ability, efficiency, and capacity, their definitions, and their test methods are to be included in a separate ISO Technical Report. The test methods for comparing various filters under identical operating conditions will be described in that Technical Report, using water as defined by the client, to characterize the filter properties during operation with this water, or with water defined by the tester or the client.
| Standards | Relationship |
| ISO 9912-2:2013 | Identical |
| ISO 9912-1:2004 | Agricultural irrigation equipment Filters for micro-irrigation Part 1: Terms, definitions and classification |
| ISO 7005-2:1988 | Metallic flanges — Part 2: Cast iron flanges |
| ISO 9912-3:2013 | Agricultural irrigation equipment — Filters for microirrigation — Part 3: Automatic flushing strainer-type filters and disc filters |
| ISO 7-1:1994 | Pipe threads where pressure-tight joints are made on the threads Part 1: Dimensions, tolerances and designation |
| ISO 7005-1:2011 | Pipe flanges — Part 1: Steel flanges for industrial and general service piping systems |
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