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ISO 13457:2021

Current Revision

Agricultural irrigation equipment - Water-driven chemical injector pumps

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This document specifies the construction, operational requirements and test methods for water-driven chemical injector pumps (hereinafter, water-driven injector pumps). These water-driven injector pumps are used to inject chemicals into irrigation systems. The chemicals include liquid fertilizers and solutions of fertilizers and other soluble agricultural chemicals such as acids and pesticides.

This document is applicable to water-driven injector pumps intended to operate at water temperatures of up to 50 °C and with the types and concentrations of chemicals routinely applied in irrigation.

It does not cover the function of backflow prevention devices, nor is it applicable to water-driven devices for injecting chemicals into an irrigation system operating on the basis of the Venturi principle.


SDO ISO: International Organization for Standardization
Document Number ISO 13457
Publication Date Not Available
Language en - English
Page Count
Revision Level
Supercedes
Committee ISO/TC 23/SC 18
Publish Date Document Id Type View
Not Available ISO 13457:2021 Revision