GB 4706.71-2003
AbolishedSafety ofhousehold and similar electrical appliances--Particular requirements for stationary circulation pumps for heating and service installations
家用和类似用途电器的安全 加热和供水装置固定循环泵的特殊要求
Application Summary AI generated
This standard specifies safety requirements for stationary circulation pumps used in heating and hot water supply systems within residential and similar buildings. It applies to pumps permanently installed in central heating or domestic water circuits, ensuring protection against electrical shock, mechanical hazards, and overheating during normal operation and foreseeable misuse. Compliance with this standard is mandatory for manufacturers and importers selling such pumps in China.
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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.