GB 32031-2015
Minimum allowable values of energy efficiency and energy efficiency grades for waste submersible motor-pumps (English Version)

Standard No.

GB 32031-2015

Language

Chinese, Available in English version

Release Date

2015

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Status

Be replaced 2024-01

Replace By

GB 32030-2022

Latest

GB 32030-2022

Scope

This standard specifies the energy efficiency grades, energy efficiency limit values, energy conservation evaluation values, test methods, inspection rules and energy efficiency grade labels for sewage and sewage submersible electric pumps. This standard applies to single-phase or three-phase sewage and sewage submersible electric pumps (hereinafter referred to as "electric pumps") for transporting various types of sewage or mixed liquids containing insoluble solids such as sediment, fiber, manure, and river mud.

GB 32031-2015 Referenced Document

• GB/T 12785-2014 Test methods for submersible motor-pumps
• GB/T 24674 Waste submersible motor-pumps*， 2021-04-30 Update
• GB/T 2828.1 Inspection procedure by count sampling part 1: Lot by lot inspection sampling plan retrieved by acceptance quality limit (AQL)
• GB/T 2829 Sampling procedures and tables for periodic inspection by attributes (Apply to inspection of process stability)

GB 32031-2015 history

• 2022 GB 32030-2022 Minimum allowable values of energy efficiency and energy efficiency grades for submersible motor-pumps
• 2015 GB 32031-2015 Minimum allowable values of energy efficiency and energy efficiency grades for waste submersible motor-pumps

GB 32031-2015 Minimum allowable values of energy efficiency and energy efficiency grades for waste submersible motor-pumps was changed to GB 32030-2022 Minimum allowable values of energy efficiency and energy efficiency grades for submersible motor-pumps.