GB/T 5657-2013
ActiveTechnical specifications for centrifugal pumps ( Class Ⅲ)
离心泵技术条件( Ⅲ类)
Application Summary AI generated
GB/T 5657-2013 specifies the design, materials, performance, and testing requirements for Class III centrifugal pumps, which are general-purpose pumps for water and light industrial fluids. It is applied in the manufacturing and procurement of pumps for applications such as building services, irrigation, and general water transfer where moderate reliability and cost-effectiveness are prioritized. This standard is used by engineers and quality inspectors to ensure consistent pump performance and safety in non-critical fluid handling systems.
Related Standards
JB/T 51187-1999
Submersible motor-pumps for deep well - Product quality grading
JB/T 51131-1999
Internal combustion engines of small and medium power - Fuel tanks - Product quality grading (Internal use)
JB/T 51132-1999
Product quality grading of centrifugal pump
JB/T 51133-1999
Product quality grading of submersible pump
GB/T 13333-2004
Concrete pump
GB/T 5661-2004
End-suction centrifugal pumps--Dimensions of cavities for mechanical seals and for soft packing
GB/Z 32458-2015
Centrifugal pumps handling viscous liquids—Performance corrections
GB/Z 43364-2023
Rotodynamic pumps—Hydraulic performance acceptance test using a model pump
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.