Standard No.:	GB/T 19792-2025
English Name:	Agricultural irrigation equipment - Water-driven chemical injector pumps
Chinese Name:	农业灌溉设备 水动化肥-农药注入泵
Chinese Classification:	B91    Farming machinery and tools
Professional Classification:	GB    National Standard
ICS Classification:	65.060.35 65.060.35    Irrigation and drainage equipment 65.060.35
Source Content Issued by:	SAMR, SAC
Issued on:	2025-10-31
Implemented on:	2026-5-1
Status:	to be valid
Superseding:	GB/T 19792-2012 Agricultural irrigation equipment—Water-driven chemical injector pumps
Target Language:	English
File Format:	PDF
Word Count:	9000 words
Translation Price(USD):	270.0
Delivery:	via email in 1~3 business day

本文件规定了水动化肥-农药注入泵(以下简称水动注入泵)的结构、技术要求和试验方法。该水动注入泵用于向灌溉系统中注入化肥-农药。化肥-农药包括液体肥料、肥料溶液以及酸类物、杀虫剂、除草剂等可溶性农药。
本文件适用于在温度不超过50 ℃，并且含有灌溉系统常用类型及浓度的化肥和农药的水中运行的水动注入泵。
本文件不适用于防止回流装置，也不适用于向灌溉系统注入化肥-农药的文丘里式水动装置。