GB 19762-2007 Replaced National standards force_standard

GB 19762-2007 The minimum allowable values of energy efficiency and evaluating values of energy conservation of centrifugal pump for fresh water

GB 19762-2007 The minimum allowable values of energy efficiency and evaluating values of energy conservation of centrifugal pump for fresh water

Publish Date: 2007-11-02 Implement Date: 2008-07-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB 19762-2007

Standard Type: National standards

Standard Status: Replaced

is_force_gb: yes

CCS Name: Technical management

ICS Name: Integrated Energy and Heat Transfer Engineering

Publish Date: 2007-11-02

Implement Date: 2008-07-01

Pages: 16 pages

Scope

This standard specifies the basic requirements, pump efficiency, pump energy efficiency limits, pump target energy efficiency limits, and pump energy-saving evaluation values for clean water centrifugal pumps (hereinafter referred to as pumps). This standard applies to single-stage single-suction clean water centrifugal pumps, single-stage double-suction clean water centrifugal pumps, and multi-stage clean water centrifugal pumps. This standard does not apply to other types of pumps.

Development Information

Word Count: 20 Thousand words Pages: 16 pages

Replace the following standards

GB 19762-2005 The minimum allowable values of energy efficiency and evaluating values of energy conservation of centrifugal pump for fresh water

Superseded by the following standards

GB 19762-2025 Minimum allowable values of energy efficiency and energy efficiency grades for centrifugal pumps

Referenced Standards

GB/T 3216-2005 Rotodynamic pumps—Hydraulic performance acceptance tests—Grades 1 and 2 GB/T 5657-1995 Technical specifications for centrifugal pumps—Class Ⅲ GB/T 7021-1986 Glossary of terms for centrifugal pump GB/T 7021-2019 Glossary of terms for centrifugal pump GB/T 13006-1991 NPSH for centrifugal, mixed flow and axial pumps GB/T 13006-2013 NPSH for centrifugal,mixed flow and axial flow pumps

Related Standards

GB/T 3794-1983 Abolished

GB/T 3794-1983 Standard for assesment of technical proficiency and acceptahce for energy balance of industrial enterprise

Publish Date: 1983-07-06

GB/T 5623-1985 Replaced

GB/T 5623-1985 Guides for the stipulation and administration of electricity consumption norm of product

Publish Date: 1985-11-25

GB/T 6421-1986 Abolished

GB/T 6421-1986 Methods for drawing energy flow diagram of industrial enterprise

Publish Date: 1986-05-27

GB/T 6422-1986 Replaced

GB/T 6422-1986 Directives for measuring and testing energy consumption in industrial enterprises

Publish Date: 1986-05-27

GB/T 6425-1986 Replaced

GB/T 6425-1986 Nomenclature for thermal analysis

Publish Date: 1986-05-27

GB/T 8174-1987 Replaced

GB/T 8174-1987 Methods of measuring and evaluating thermal insulation effects for equipments and pipes

Publish Date: 1987-08-28