BS ISO 13457:2021

$102.76

Agricultural irrigation equipment. Water-driven chemical injector pumps

Published By	Publication Date	Number of Pages
BSI	2021	20

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Categories: 65.060.35 - Irrigation and drainage equipment, BSI

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Description

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.

Additional information

Status	Definitive
Pages	20
Publication Date	2021-11-01
ISBN	978 0 539 12306 7
Standard Number	BS ISO 13457:2021
Title	Agricultural irrigation equipment. Water-driven chemical injector pumps
Identical National Standard Of	ISO 13457
Replaces	BS ISO 13457:2008
Descriptors	Hydraulically-operated devices, Irrigation equipment, Watering equipment, Agricultural equipment, Agricultural chemicals, Water pumps, Injection pumps, Durability, Instructions for use, Pumps, Performance testing
Publisher	BSI
Committee	W/-
ICS Codes	65.060.35 - Irrigation and drainage equipment

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BS ISO 13457:2021

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