Jiangsu Haifa Machinery Manufacturing Co., Ltd.

In June 2026, the13th Edition of API610 was officially released, the reliability, operational stability, and lifecycle management of centrifugal pumps for the petroleum, petrochemical, and natural gas back into the industry spotlight. For vertical suspended pumps such as VS1 and VS6, in addition to traditional flow rate, head, and NPSH checks Minimum Submergence, Sump Hydraulics,haft Dynamics, Column Bearing Span, and Rotor Dynamics have become key indicators for high-reliability. Jiangsu Haifa Machinery Manufacturing Co., Ltd.www.jslgpump.com) develops 610 VS1, VS4, VS5,6, VS7, as well as OH and BB series process pumps. For operating conditions involving low NPS, deep liquid levels, long shafts, and high head, engineering selection can be performed by combining low-cavitation first-stage impellers, guide bearing arrangements, critical speed analysis of the system, and CFD optimization of the suction sump. In recent years, Vertical Centrifugal Pump Intelligent Condition, Digital Twin, Multimodal Signal Fusion, Remaining Useful Life Prediction have as new technological hotspots. Research shows that abnormal detection and fault identification of vertical pumps can be achieved through multimodal signals such as vibration and voltage; digital twins can further be applied to bearing life prediction and predictive maintenance. In the future, VS series will evolve from traditional equipment into intelligent fluid machinery upgraded with "high-reliability hydraulic design + monitoring + digital twin + predictive maintenance.": API Standard 610, 13th Edition, Centrifugal Pumps for, Petrochemical and Natural Industries, 2026 The official API standards schedule indicates that the 13th Edition was released on June 29, 2026. Intelligent condition monitoring for the vertical centrifugal pump using multimodal signals and hybrid models, Measurement, 5. This study utilizes multimodal vibration and voltage signals for abnormal detection and diagnosis of vertical centrifugal pumps. Zhou, S. et. Remaining useful life prediction method of centrifugal rolling bearings based on digital, Scientific Reports, 2025. Digital twins are used for RUL prediction of centrifugal pump bearings. A digital twin system for centrifugal pump fault diagnosis driven by transfer learning based on graph convolutional, Computers in Industry, 2024. This work applies digital twins, GCN, and transfer learning to pump fault diagnosis.

VS1 Minimum Submergence Design
VS1 Lineshaft Dynamics
VS6 Low NPSH Pump
Vertical Pump Multimodal Condition Monitoring
Digital Twin Predictive Maintenance for Vertical Pumps