This standard specifies the types, models and basic parameters of small and medium axial flow pumps. This standard applies to conveying clear water or other liquids with physical and chemical properties similar to water or liquids containing a small amount of solid particles, and the outlet diameter is not greater than 1000mm, the flow rate is 24L/s-3740L/s, and the head is 1.0m-13.8m axial flow pump.
GB/T 9481-2006 Referenced Document
GB/T 3216-2005 Rotodynamic pumps.Hydraulic performance acceptance tests.Grades 1 and 2