This standard specifies the type, model, basic parameters, technical requirements, test methods, inspection rules and markings, packaging, storage and transportation of waste submersible motor-pumps. This standard is applicable to single-phase or three-phase waste submersible motor-pumps (hereinafter referred to as "motor-pumps") that transport various types of waste or mixed liquids containing insoluble solid phase materials such as sediment, fiber, manure, river mud.
National Standard Approval Announcement 2009 No.14 (Total No.154)
Issuing agency(ies)
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary
This standard specifies the sewage submersible pumps of the type, model, basic parameters, technical requirements, test methods, inspection rules and signs, packaging, storage and transportation. This standard applies to all types of sewage or sediment transport, fiber material, feces, River NiFei and other insoluble solid phase mixing liquid single-phase or three-phase submersible sewage pump.
