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BSI BS ISO 13457:2021

Agricultural irrigation equipment. Water-driven chemical injector pumps
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BSI BS ISO 13457:2021

Agricultural irrigation equipment. Water-driven chemical injector pumps

PUBLISH DATE 2021
PAGES 20
BSI BS ISO 13457:2021

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 BSI: British Standards Institution
Document Number ISO 13457
Publication Date Nov. 1, 2021
Language en - English
Page Count 20
Revision Level
Supercedes
Committee W/-
Publish Date Document Id Type View
Nov. 1, 2021 BS ISO 13457:2021 Revision
Aug. 31, 2008 BS ISO 13457:2008 Revision