Diesel engine multistage pump set

High Efficiency and Energy Saving: We possess unique hydraulic component manufacturing, model design, and casting processes, ensuring high surface finish and precise dimensions of the components. Therefore, the actual efficiency is at least 2% higher than other ordinary multi-stage centrifugal pumps.
Advanced Process Equipment:  All processed components are cleaned using imported advanced cleaning equipment to ensure better assembly results. In addition to material inspection, hydrostatic testing, and static balance testing, all pump rotors above 6 stages undergo axial displacement control testing within 5 milliseconds, followed by balancing testing according to the G2.5 standard. After assembly, the axial displacement of all shafts is re-inspected to ensure the quality of the pump.
Unique Structure:  A sealing O-ring is installed between the balance ring and the pump's mating surface to prevent high-pressure water from entering the balancing stage and avoid wear of the balance plate, thus achieving better durability.