Nominal values for flow rate (capacity) and head (pressure).
This standard specifies the technical requirements for pumps designed to pump water and other liquids with similar physical and chemical properties. These pumps are typically used in industrial water supply systems, thermal power engineering, and mining operations where high pressure is required. Key Specifications According to RussianGost , the standard covers: gost 10407
Classification of multistage centrifugal pumps based on their design and application. Nominal values for flow rate (capacity) and head (pressure)