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BS ISO 15886-2:2021

BS ISO 15886-2:2021

$102.76

Agricultural irrigation equipment. Sprinklers – Design and operation requirements

Published By Publication Date Number of Pages
BSI 2021 18
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This document specifies the design and operational requirements of irrigation sprinklers and their test methods.

The term sprinkler is used in this document in a broad generic sense and it means to cover a wide variety of products as classified by ISO 15886-1. This document applies to rotating sprinklers.

This document is applicable to sprinklers intended for installation on a pipe lateral and for operation with irrigation water.

PDF Catalog

PDF Pages PDF Title
2 National foreword
6 Foreword
7 1 Scope
2 Normative reference
3 Terms and definitions
9 4 General requirements
4.1 Materials
4.2 Manufacture and installation
4.3 Connections
4.4 Performance requirements
10 5 General test conditions
5.1 Accuracy of measuring devices
5.2 Test pressure
5.3 Test liquid
5.4 Atmospheric conditions
6 Strength tests
6.1 Construction and parts test
11 6.2 Resistance of threaded connections test
6.2.1 Threaded connections to riser
6.2.2 Nozzle threads intended for threaded connection
6.3 Resistance to hydrostatic pressure at ambient temperature test
6.3.1 General
6.3.2 Metal sprinklers
6.3.3 Plastics sprinklers
6.4 Resistance to hydrostatic pressure at high temperature test
12 6.5 Watertightness test
7 Operating tests
7.1 General
7.2 Installation of sprinklers under test
7.3 Rotation speed uniformity test
7.4 Flow rate uniformity test
13 7.5 Distribution characteristics test
7.6 Radius of throw test
7.7 Trajectory height test
7.8 Flow rate as a function of inlet pressure test
7.9 Range of working pressure test
8 Durability tests
9 Identification and marking
9.1 Sprinklers
9.2 Nozzles
14 10 Data to be supplied by the manufacturer
10.1 General data
10.2 Operating and performance data
15 Annex A (informative) Drop size test

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BS ISO 15886-2:2021
$102.76