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  • BSI
    BS ISO 13457:2021 - TC Tracked Changes. Agricultural irrigation equipment. Water-driven chemical injector pumps
    Edition: 2021
    $439.53
    / user per year

Description of BS ISO 13457:2021 - TC 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.



Standard NumberBS ISO 13457:2021 - TC
TitleTracked Changes. Agricultural irrigation equipment. Water-driven chemical injector pumps
StatusDefinitive
Publication Date2021-11-24
DescriptorsHydraulically-operated devices, Irrigation equipment, Pumps, Durability, Agricultural chemicals, Agricultural equipment, Instructions for use, Water pumps, Performance testing, Injection pumps, Watering equipment
ICS65.060.35 Irrigation and drainage equipment
CommitteeW/-
ISBN978 0 539 20122 2
PublisherBSI
Pages40

About BSI

BSI Group, also known as the British Standards Institution is the national standards body of the United Kingdom. BSI produces technical standards on a wide range of products and services and also supplies certification and standards-related services to businesses.
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