Jiangsu Haifa Machinery Manufacturing Co., Ltd.

In 2026, the global vertical turbine pump industry is shifting from "high flow rate" to "high efficiency, low NPSH, and digital operation and maintenance." National Pump's latest H28MC/H28LC models, optimized using CFD and FEA, achieve a BEP efficiency of % at 1180 rpm, covering ,750 GPM @ 143 ft/stage and 13,250 GPM @131 ft/stage respectively. This indicates that municipal water supply, industrial circulating water, and deep well water intake projects are placing greater emphasis on BEP matching, POR/AOR, NPSH Margin, and full life-cycle energy consumption. API 610 13th Edition was published on June 29, 2026, ushering the engineering design and selection of VS series pumps into a new standards cycle. Jiangsu Haifa Machinery Manufacturing Co., Ltd.www.jslgpump.com) API 610 VS1, VS4, VS5, VS6, and, BB series process pumps. For open water pools, circulating cooling water, and high-flow water intake, API 610 VS1 high-efficiency vertical pumps can be prioritized. For light hydrocarbons, LPG/LNG, lowPSHa, and high-head transfer, low-NPSH VS6 can-type pumps can be adopted, improving inlet conditions through suction cans, first-stage impellers, and multi-stage diffusers. For energy-saving retrofits of pumping stations, CFD Sump Optimization, VFD, Condition Monitoring, Digital Twin Pump System, and Predictive Maintenance are entering pump system design. Digital twins and AI condition monitoring can be further applied to cavitation warning, bearing anomalies, efficiency degradation, and predictive maintenance. Future competition will shift from single-point efficiency to hydraulic models, low-vibration structures, intelligent control, and full life-cycle optimization. English References 1. National Pump Company — H28MC and H28LC. H28MC: ,750 GPM, 143 ft/stage, 1180 rpm, 87 efficiency; H28LC: 13,250 GPM, 131 ft/stage, % efficiency, optimized using CFD and FEA. 2. Pump Industry, 16 September 2026 — National Pump Companyands Vertical Turbine Line. Focuses on high-flow municipal water,EP efficiency, and life-cycle cost. 3. American Petroleum Institute — API Standards Plan. API 610 13th Edition publication date is June 29, 2026. 4. National Pump Company API 610 Vertical Turbine Pumps. VS1 is used for wet pits, cooling water, crude oil transfer, etc.; VS6 targets low NPSH, light hydrocarbons, LPG/LNG, and high-head applications. 5 Control Engineering Practice, 2026 — A digital-twin testbench for centrifugal pump systems. C centrifugal pump Digital Twin, fault experiments, condition data, and predictive maintenance. Chinese References 1. Jiangsu Haifa Machinery Manufacturing Co., Ltd.: "How to Choose Between API 610 VS1 and VS6 Low NPSH, Head, and Installation Structure Determine the Pump Type," 2026. . Jiangsu Haifa Machinery Manufacturing Co., Ltd.: "Core Differences Between API 610 13th Edition and 12th Edition," 2026. 3. Jiang Haifa Machinery Manufacturing Co., Ltd.: "AGI Enters Industrial Water Pump Control: From Digital Twins to Autonomous Pump Systems," 2026. 

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