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BS ISO 9912-3:2013

BS ISO 9912-3:2013

$102.76

Agricultural irrigation equipment. Filters for microirrigation – Automatic flushing strainer-type filters and disc filters

Published By Publication Date Number of Pages
BSI 2013 18
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This part of ISO 9912 specifies general construction requirements and test methods for automatic flushing strainer-type filters and disc filters (hereinafter called “filters”) intended for operation in agricultural irrigation systems.

It does not cover the aspects of filtration ability, efficiency and capacity (like quality of filtered water or time of operation before filter becomes entirely clogged).

NOTE 1 The parameters of filtration ability, efficiency and capacity, their definitions and their test methods are to be included in a separate ISO International Standard or Technical Report. The test methods will be described in that document, 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, for comparison between various filters under identical operating conditions.

NOTE 2 ISO 9912-2 covers strainer-type filters and disc filters in general (see Clause 5).

PDF Catalog

PDF Pages PDF Title
6 Foreword
7 Section sec_1
Section sec_2
Section sec_3
Section sec_3.1
Section sec_3.2
1 Scope
2 Normative references
3 Terms and definitions
8 Section sec_3.3
Section sec_3.4
Section sec_3.5
Section sec_3.6
Section sec_3.7
Section sec_3.8
Section sec_3.9
Section sec_3.10
Section sec_4
Section sec_5
Section sec_6
Section sec_6.1
4 Marking
5 General requirements
6 Design and construction requirements
6.1 Mandatory requirements
9 Table tab_a
Figure fig_1
Table tab_b
Figure fig_2
10 Section sec_6.2
Section sec_7
Section sec_7.1
6.2 Optional features
7 Performance tests
7.1 General
11 Section sec_7.2
Section sec_7.2.1
Section sec_7.2.2
Section sec_7.3
Section sec_7.3.1
7.2 Volume of flushing water and duration of flushing
7.3 Operation of the flushing control mechanism
12 Section sec_7.3.2
Section sec_7.3.3
Section sec_7.3.4
Section sec_7.4
7.4 Operation of the protective mechanism
13 Section sec_8
Section sec_8.1
Section sec_8.2
Section sec_8.2.1
Section sec_8.2.2
8 Performance tests after long term simulated use
8.1 Multiple flushing cycles procedure‎
8.2 Tests following the multiple flushing cycles
14 Section sec_9
9 Information to be supplied by the filter manufacturer

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BS ISO 9912-3:2013
$102.76