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Minimum allowable values of energy efficiency and energy efficiency grades for centrifugal pumps
Standard in brief
Scope of Application:
本文件规定了离心泵(包括清水离心泵和石油化工离心泵)的能效等级、能效限定值、能效计算方法和试验方法。
本文件适用于:
a) 单级单吸清水离心泵、单级双吸清水离心泵、管道清水离心泵、多级清水离心泵、轻型多级清水离心泵;
b) 输送洁净液体、安装闭式叶轮的单级单吸石油化工离心泵、单级双吸石油化工离心泵和多级石油化工离心泵。
本文件不适用于非金属离心泵和无轴封回转动力泵。
Basic information
Standard No:GB 19762-2025
Standard Name:离心泵能效限定值及能效等级
English Name:Minimum allowable values of energy efficiency and energy efficiency grades for centrifugal pumps
Standard Status:现行
Release Date:2005-05-13
Effective Date:2026-03-01
Language of Publication:中文简体
Standard Classification
ICS Number:27.010
CCS Number:F01
Related Standards
Referenced Standards:GB/T 3215,GB/T 3216,GB/T 7021,JB/T 6435
Publication Information
Number of pages:20
Number of words:18 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2025-02-01
Standard Revision Information
Has Amendment:No
Other Information
Application Dept:国家市场监督管理总局、国家标准化管理委员会
Standard Type:CN
Standard Attribute:GB
Other Standard Number:19762
Management Organization:国家标准化管理委员会
Proposing Department:国家标准化管理委员会