This standard specifies the type and basic parameters of centrifugal sewage pumps. This standard applies to pumps that transport sewage, feces, or liquids containing solid suspended matter such as fiber, paper scraps, fruits, fish, etc.
JB/T 6534-1992 history
2006JB/T 6534-2006 Centrifugal sewage pump Types and basic parameters
1992JB/T 6534-1992 Centrifugal sewage pump type and basic parameters