This Standard specifies the information confirmation, requirements, tests and inspections, delivery preparation, marking, packaging and storage of metering pump. This Standard applies to plunger metering pumps and diaphragm metering pumps (hereinafter referred to as “pumps”) for conveying liquids with a temperature of -30 ℃ ~ 150 ℃ and a viscosity of 0.3 mm2/s ~ 2 000 mm2/s.
Basic Data
Standard ID
GB/T 7782-2020 (GB/T7782-2020)
Description (Translated English)
Metering pump
Sector / Industry
National Standard (Recommended)
Classification of Chinese Standard
J71
Classification of International Standard
23.080
Word Count Estimation
26,242
Date of Issue
2020-04-28
Date of Implementation
2020-11-01
Issuing agency(ies)
State Administration for Market Regulation, China National Standardization Administration
