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  • BSI
    21/30407259 DC BS ISO 13457. Agricultural irrigation equipment. Water-driven chemical injector pumps
    Edition: 2021
    $44.66
    / user per year

Description of 21/30407259 DC 2021

This International Standard 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 International Standard 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 Number21/30407259 DC
TitleBS ISO 13457. Agricultural irrigation equipment. Water-driven chemical injector pumps
StatusDefinitive
Publication Date2021-03-10
Identical National Standard OfISO/DIS 13457
DescriptorsHydraulically-operated devices, Irrigation equipment, Watering equipment, Agricultural equipment, Agricultural chemicals, Water pumps, Injection pumps, Durability, Instructions for use, Pumps, Performance testing
ICS65.060.35 Irrigation and drainage equipment
CommitteeAGE/30
PublisherBSI
Pages18

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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