{"id":4047,"date":"2026-07-23T08:50:10","date_gmt":"2026-07-23T00:50:10","guid":{"rendered":"https:\/\/www.longgangpump.com\/?p=4047"},"modified":"2026-07-20T13:58:45","modified_gmt":"2026-07-20T05:58:45","slug":"solving-fluid-challenges-how-the-axial-split-double-suction-centrifugal-pump-eliminates-cavitation","status":"publish","type":"post","link":"https:\/\/www.longgangpump.com\/el\/solving-fluid-challenges-how-the-axial-split-double-suction-centrifugal-pump-eliminates-cavitation\/","title":{"rendered":"\u039b\u03cd\u03c3\u03b7 \u03a0\u03c1\u03bf\u03ba\u03bb\u03ae\u03c3\u03b5\u03c9\u03bd \u03a1\u03b5\u03c5\u03c3\u03c4\u03ce\u03bd: \u03a0\u03ce\u03c2 \u03b7 \u0391\u03bd\u03c4\u03bb\u03af\u03b1 \u039a\u03b5\u03bd\u03c4\u03c1\u03bf\u03c6\u03c5\u03b3\u03b9\u03ba\u03ae \u0394\u03b9\u03c0\u03bb\u03ae\u03c2 \u0391\u03bd\u03b1\u03c1\u03c1\u03cc\u03c6\u03b7\u03c3\u03b7\u03c2 \u0386\u03be\u03bf\u03bd\u03b1 \u0394\u03b9\u03b1\u03c7\u03c9\u03c1\u03b9\u03c3\u03bc\u03bf\u03cd \u0395\u03be\u03b1\u03bb\u03b5\u03af\u03c6\u03b5\u03b9 \u03c4\u03b7\u03bd \u039a\u03bf\u03c0\u03ce\u03c3\u03b7"},"content":{"rendered":"<p><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter size-full wp-image-4049\" src=\"https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/07\/Qilu-Petrochemical-\u2013-Shengli-Oilfield-Million-Tons-CCUS-Project.jpg\" alt=\"Qilu Petrochemical \u2013 Shengli Oilfield Million Tons CCUS Project\" width=\"1000\" height=\"750\" srcset=\"https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/07\/Qilu-Petrochemical-\u2013-Shengli-Oilfield-Million-Tons-CCUS-Project.jpg 1000w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/07\/Qilu-Petrochemical-\u2013-Shengli-Oilfield-Million-Tons-CCUS-Project-300x225.jpg 300w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/07\/Qilu-Petrochemical-\u2013-Shengli-Oilfield-Million-Tons-CCUS-Project-768x576.jpg 768w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/07\/Qilu-Petrochemical-\u2013-Shengli-Oilfield-Million-Tons-CCUS-Project-16x12.jpg 16w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/07\/Qilu-Petrochemical-\u2013-Shengli-Oilfield-Million-Tons-CCUS-Project-600x450.jpg 600w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/p>\n<p>\u0397 \u03ba\u03bf\u03c0\u03ce\u03c3\u03b7 \u03c0\u03b1\u03c1\u03b1\u03bc\u03ad\u03bd\u03b5\u03b9 \u03bc\u03af\u03b1 \u03b1\u03c0\u03cc \u03c4\u03b9\u03c2 \u03c0\u03b9\u03bf \u03b5\u03c0\u03af\u03bc\u03bf\u03bd\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03c1\u03bf\u03c6\u03b9\u03ba\u03ad\u03c2 \u03c0\u03c1\u03bf\u03ba\u03bb\u03ae\u03c3\u03b5\u03b9\u03c2 \u03c3\u03c4\u03b7 \u03b4\u03b9\u03b1\u03c7\u03b5\u03af\u03c1\u03b9\u03c3\u03b7 \u03b2\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ce\u03bd \u03c1\u03b5\u03c5\u03c3\u03c4\u03ce\u03bd, \u03c3\u03c5\u03c7\u03bd\u03ac \u03bf\u03b4\u03b7\u03b3\u03ce\u03bd\u03c4\u03b1\u03c2 \u03c3\u03b5 \u03c0\u03c1\u03cc\u03c9\u03c1\u03b7 \u03b1\u03c3\u03c4\u03bf\u03c7\u03af\u03b1 \u03b5\u03be\u03bf\u03c0\u03bb\u03b9\u03c3\u03bc\u03bf\u03cd, \u03c5\u03c0\u03b5\u03c1\u03b2\u03bf\u03bb\u03b9\u03ba\u03cc \u03b8\u03cc\u03c1\u03c5\u03b2\u03bf \u03ba\u03b1\u03b9 \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03ae downtime \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1\u03c2. \u0393\u03b9\u03b1 \u03bc\u03b5\u03b3\u03ac\u03bb\u03b7\u03c2 \u03ba\u03bb\u03af\u03bc\u03b1\u03ba\u03b1\u03c2 \u03b2\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ad\u03c2 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b5\u03c2, \u03b7 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae \u03c4\u03bf\u03c5 \u03c3\u03c9\u03c3\u03c4\u03bf\u03cd \u03b5\u03be\u03bf\u03c0\u03bb\u03b9\u03c3\u03bc\u03bf\u03cd \u03b5\u03af\u03bd\u03b1\u03b9 \u03ba\u03c1\u03af\u03c3\u03b9\u03bc\u03b7 \u03b3\u03b9\u03b1 \u03c4\u03b7 \u03b4\u03b9\u03b1\u03c4\u03ae\u03c1\u03b7\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03b1\u03ba\u03b5\u03c1\u03b1\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03c4\u03bf\u03c5 \u03c3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2. \u0397 <strong>a<\/strong>xial split double suction centrifugal pump, specifically the LAD (BB1) series manufactured by <a href=\"https:\/\/www.longgangpump.com\/el\/\"><strong><u><b>Longgang Pump<\/b><\/u><\/strong><\/a>, offers a robust engineering solution designed to mitigate these risks while delivering high efficiency. By understanding the mechanical advantages and hydraulic optimizations of this specific pump type, engineers can ensure long-term reliability in demanding environments ranging from petrochemical refining to large-scale water diversion.<\/p>\n<h2><strong><b>Unique Engineering of the Axial Split Double Suction Centrifugal Pump<\/b><\/strong><\/h2>\n<p><img decoding=\"async\" class=\"aligncenter  wp-image-4050\" src=\"https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/07\/The-axial-split-double-suction-centrifugal-pump-offers-a-robust-engineering-solution-designed-to-mitigate-these-risks-while-delivering.jpg\" alt=\"\u0397 \u03ba\u03b5\u03bd\u03c4\u03c1\u03bf\u03c6\u03c5\u03b3\u03b9\u03ba\u03ae \u03b1\u03bd\u03c4\u03bb\u03af\u03b1 \u03b4\u03b9\u03c0\u03bb\u03ae\u03c2 \u03b1\u03bd\u03b1\u03c1\u03c1\u03cc\u03c6\u03b7\u03c3\u03b7\u03c2 \u03bc\u03b5 \u03b1\u03be\u03bf\u03bd\u03b9\u03ba\u03cc \u03b4\u03b9\u03b1\u03c7\u03c9\u03c1\u03b9\u03c3\u03bc\u03cc, \u03c0\u03c1\u03bf\u03c3\u03c6\u03ad\u03c1\u03b5\u03b9 \u03bc\u03b9\u03b1 \u03b9\u03c3\u03c7\u03c5\u03c1\u03ae \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ae \u03bb\u03cd\u03c3\u03b7 \u03c3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03bc\u03ad\u03bd\u03b7 \u03bd\u03b1 \u03bc\u03b5\u03c4\u03c1\u03b9\u03ac\u03b6\u03b5\u03b9 \u03b1\u03c5\u03c4\u03bf\u03cd\u03c2 \u03c4\u03bf\u03c5\u03c2 \u03ba\u03b9\u03bd\u03b4\u03cd\u03bd\u03bf\u03c5\u03c2 \u03b5\u03bd\u03ce \u03c0\u03b1\u03c1\u03ac\u03b3\u03b5\u03b9\" width=\"719\" height=\"719\" srcset=\"https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/07\/The-axial-split-double-suction-centrifugal-pump-offers-a-robust-engineering-solution-designed-to-mitigate-these-risks-while-delivering.jpg 800w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/07\/The-axial-split-double-suction-centrifugal-pump-offers-a-robust-engineering-solution-designed-to-mitigate-these-risks-while-delivering-300x300.jpg 300w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/07\/The-axial-split-double-suction-centrifugal-pump-offers-a-robust-engineering-solution-designed-to-mitigate-these-risks-while-delivering-150x150.jpg 150w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/07\/The-axial-split-double-suction-centrifugal-pump-offers-a-robust-engineering-solution-designed-to-mitigate-these-risks-while-delivering-768x768.jpg 768w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/07\/The-axial-split-double-suction-centrifugal-pump-offers-a-robust-engineering-solution-designed-to-mitigate-these-risks-while-delivering-12x12.jpg 12w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/07\/The-axial-split-double-suction-centrifugal-pump-offers-a-robust-engineering-solution-designed-to-mitigate-these-risks-while-delivering-600x600.jpg 600w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/07\/The-axial-split-double-suction-centrifugal-pump-offers-a-robust-engineering-solution-designed-to-mitigate-these-risks-while-delivering-100x100.jpg 100w\" sizes=\"(max-width: 719px) 100vw, 719px\" \/><\/p>\n<h3><strong><b>Compliance with API 610 BB1 Standards<\/b><\/strong><\/h3>\n<p>Longgang Pump utilizes the BB1 configuration to provide a single-stage or two-stage double-suction design. This alignment with API 610 and API 682 ensures:<\/p>\n<ul>\n<li>The mechanical seal chambers are sized to ISO 21049 (API 682), allowing for a wide variety of sealing and flushing solutions.<\/li>\n<li>The flange configurations conform to ANSI, DIN, or ISO standards, facilitating seamless integration into global piping systems.<\/li>\n<li>Heavy-duty bearing brackets are designed for 360-degree integration, with grease lubrication as a standard and thin oil as an option for higher thermal demands.<\/li>\n<\/ul>\n<h3><strong><b>Structural Rigidity and Vibration Control<\/b><\/strong><\/h3>\n<p>The casing of the <a href=\"https:\/\/www.longgangpump.com\/el\/product\/bb1-axially-split-double-suction-centrifugal-pump\/\"><strong><u>\u03bf\u03c1\u03b9\u03b6\u03cc\u03bd\u03c4\u03b9\u03b1 \u03c7\u03c9\u03c1\u03b9\u03c3\u03bc\u03ad\u03bd\u03b7 \u03b4\u03b9\u03c0\u03bb\u03ae\u03c2 \u03b1\u03bd\u03b1\u03c1\u03c1\u03cc\u03c6\u03b7\u03c3\u03b7\u03c2 \u03c6\u03c5\u03b3\u03bf\u03ba\u03b5\u03bd\u03c4\u03c1\u03b9\u03ba\u03ae \u03b1\u03bd\u03c4\u03bb\u03af\u03b1<\/u><\/strong><\/a>\u00a0is divided into a pump body and a pump cover, joined by a substantial center flange. This design concentrates the weight on the casing parts, resulting in extreme rigidity of the pump casing. For larger models, a double volute casing is employed. This structure effectively balances radial forces, which minimizes radial pressure pulses and vibration while extending maintenance intervals.<\/p>\n<h2><strong><b>Optimizing the Function of Centrifugal Pump Systems<\/b><\/strong><\/h2>\n<h3><strong><b>Eliminating Cavitation with Double Suction Impellers<\/b><\/strong><\/h3>\n<p>Cavitation occurs when the Net Positive Suction Head Available drops below the Net Positive Suction Head Required by the pump. The LAD series addresses this through:<\/p>\n<ul>\n<li>Lowering NPSHr: By splitting the incoming flow into two paths toward a double-suction impeller, the velocity at the impeller eye is reduced, which significantly lowers the required NPSH margin.<\/li>\n<li>Axial Force Balancing: The symmetrical design of the double-suction closed impeller automatically balances a significant portion of axial forces, removing the need for complex balance mechanisms and reducing wear.<\/li>\n<li>Optimized Blade Hydraulics: Advanced CFD (Computational Fluid Dynamics) analysis ensures the blades are shaped to maintain a wide operating range and stable flow.<\/li>\n<\/ul>\n<h3><strong><b>Stability across Varying Operating Conditions<\/b><\/strong><\/h3>\n<p>Longgang Pump designs the rotor to operate far below the first critical speed. This rigid shaft design is essential for handling fluids that may contain trace particles or exhibit fluctuating temperatures. By maintaining minimal deflection, the pump ensures that mechanical seals and bearings operate within their design limits even in harsh environments.<\/p>\n<h2><strong><b>Maintenance Efficiency and Operational Continuity<\/b><\/strong><\/h2>\n<p><img decoding=\"async\" class=\"aligncenter size-full wp-image-4052\" src=\"https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/07\/The-versatility-of-the-LAD-series-makes-it-a-preferred-choice-for-a-wide-spectrum-of-centrifugal-pump-applications.jpg\" alt=\"\u0397 \u03c0\u03bf\u03bb\u03c5\u03bc\u03bf\u03c1\u03c6\u03af\u03b1 \u03c4\u03b7\u03c2 \u03c3\u03b5\u03b9\u03c1\u03ac\u03c2 LAD \u03c4\u03b7\u03bd \u03ba\u03b1\u03b8\u03b9\u03c3\u03c4\u03ac \u03c0\u03c1\u03bf\u03c4\u03b9\u03bc\u03ce\u03bc\u03b5\u03bd\u03b7 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae \u03b3\u03b9\u03b1 \u03ad\u03bd\u03b1 \u03b5\u03c5\u03c1\u03cd \u03c6\u03ac\u03c3\u03bc\u03b1 \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ce\u03bd \u03ba\u03b5\u03bd\u03c4\u03c1\u03bf\u03c6\u03c5\u03b3\u03b9\u03ba\u03ce\u03bd \u03b1\u03bd\u03c4\u03bb\u03b9\u03ce\u03bd\" width=\"800\" height=\"547\" srcset=\"https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/07\/The-versatility-of-the-LAD-series-makes-it-a-preferred-choice-for-a-wide-spectrum-of-centrifugal-pump-applications.jpg 800w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/07\/The-versatility-of-the-LAD-series-makes-it-a-preferred-choice-for-a-wide-spectrum-of-centrifugal-pump-applications-300x205.jpg 300w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/07\/The-versatility-of-the-LAD-series-makes-it-a-preferred-choice-for-a-wide-spectrum-of-centrifugal-pump-applications-768x525.jpg 768w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/07\/The-versatility-of-the-LAD-series-makes-it-a-preferred-choice-for-a-wide-spectrum-of-centrifugal-pump-applications-18x12.jpg 18w, https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/07\/The-versatility-of-the-LAD-series-makes-it-a-preferred-choice-for-a-wide-spectrum-of-centrifugal-pump-applications-600x410.jpg 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<h3><strong><b>Maintenance without Piping Disruption<\/b><\/strong><\/h3>\n<p>One of the most significant advantages of this pump is that the suction and discharge pipes are located in the lower half of the casing. This configuration allows:<\/p>\n<ul>\n<li>Complete access to rotor parts including the impeller, shaft, seals, and bearings by simply removing the top pump cover.<\/li>\n<li>Inspection and replacement of wear components without disconnecting the inlet or outlet piping.<\/li>\n<li>Shorter downtime during turnaround projects, which directly improves the overall availability of the industrial plant.<\/li>\n<\/ul>\n<h3><strong><b>Heavy-Duty Bearing Configurations<\/b><\/strong><\/h3>\n<p>\u0397 \u03b1\u03be\u03b9\u03bf\u03c0\u03b9\u03c3\u03c4\u03af\u03b1 \u03b5\u03bd\u03b9\u03c3\u03c7\u03cd\u03b5\u03c4\u03b1\u03b9 \u03c0\u03b5\u03c1\u03b1\u03b9\u03c4\u03ad\u03c1\u03c9 \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae \u03c4\u03c9\u03bd \u03c1\u03bf\u03c5\u03bb\u03b5\u03bc\u03ac\u03bd. \u03a4\u03b1 \u03c3\u03c5\u03bc\u03b2\u03b1\u03c4\u03b9\u03ba\u03ac \u03bc\u03bf\u03bd\u03c4\u03ad\u03bb\u03b1 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03bf\u03cd\u03bd \u03c1\u03bf\u03c5\u03bb\u03b5\u03bc\u03ac\u03bd \u03c3\u03c6\u03b1\u03b9\u03c1\u03b9\u03ba\u03ce\u03bd \u03ba\u03c5\u03bb\u03af\u03bd\u03b4\u03c1\u03c9\u03bd \u03b2\u03b1\u03b8\u03cd \u03b1\u03c5\u03bb\u03ac\u03ba\u03c9\u03c3\u03b7\u03c2 \u03c3\u03c4\u03bf \u03ac\u03ba\u03c1\u03bf \u03c4\u03b7\u03c2 \u03ba\u03af\u03bd\u03b7\u03c3\u03b7\u03c2 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b1\u03c0\u03bf\u03c1\u03c1\u03cc\u03c6\u03b7\u03c3\u03b7 \u03b1\u03ba\u03c4\u03b9\u03bd\u03b9\u03ba\u03ce\u03bd \u03b4\u03c5\u03bd\u03ac\u03bc\u03b5\u03c9\u03bd. \u03a3\u03c4\u03bf \u03bc\u03b7 \u03ba\u03b9\u03bd\u03b7\u03c4\u03ae\u03c1\u03b9\u03bf \u03ac\u03ba\u03c1\u03bf \u03c5\u03c0\u03ac\u03c1\u03c7\u03bf\u03c5\u03bd \u03b3\u03c9\u03bd\u03b9\u03b1\u03ba\u03ac \u03c1\u03bf\u03c5\u03bb\u03b5\u03bc\u03ac\u03bd \u03c3\u03c6\u03b1\u03b9\u03c1\u03ce\u03bd \u03c4\u03bf\u03c0\u03bf\u03b8\u03b5\u03c4\u03b7\u03bc\u03ad\u03bd\u03b1 back-to-back \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b1\u03c0\u03bf\u03c1\u03c1\u03cc\u03c6\u03b7\u03c3\u03b7 \u03c5\u03c0\u03bf\u03bb\u03b5\u03b9\u03c0\u03cc\u03bc\u03b5\u03bd\u03c9\u03bd \u03b1\u03be\u03bf\u03bd\u03b9\u03ba\u03ce\u03bd \u03b4\u03c5\u03bd\u03ac\u03bc\u03b5\u03c9\u03bd. \u0391\u03c5\u03c4\u03ae \u03b7 \u03b4\u03b9\u03ac\u03c4\u03b1\u03be\u03b7 \u03b5\u03be\u03b1\u03c3\u03c6\u03b1\u03bb\u03af\u03b6\u03b5\u03b9 \u03c7\u03b1\u03bc\u03b7\u03bb\u03cc \u03b5\u03c0\u03af\u03c0\u03b5\u03b4\u03bf \u03b8\u03bf\u03c1\u03cd\u03b2\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03ba\u03c1\u03b1\u03b4\u03b1\u03c3\u03bc\u03ce\u03bd, \u03c3\u03c5\u03bc\u03b2\u03ac\u03bb\u03bb\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c3\u03b5 \u03bc\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b7 \u03c3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03c4\u03b9\u03ba\u03ae \u03b4\u03b9\u03ac\u03c1\u03ba\u03b5\u03b9\u03b1 \u03b6\u03c9\u03ae\u03c2 \u03ba\u03b1\u03b9 \u03c5\u03c8\u03b7\u03bb\u03cc\u03c4\u03b5\u03c1\u03b7 \u03b1\u03be\u03b9\u03bf\u03c0\u03b9\u03c3\u03c4\u03af\u03b1.<\/p>\n<h2><strong><b>\u0394iverse \u0395\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ad\u03c2 \u039a\u03b5\u03bd\u03c4\u03c1\u03bf\u03c6\u03c5\u03b3\u03b9\u03ba\u03ce\u03bd \u0391\u03bd\u03c4\u03bb\u03b9\u03ce\u03bd \u03c3\u03c4\u03b7 \u03a3\u03cd\u03b3\u03c7\u03c1\u03bf\u03bd\u03b7 \u0392\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03af\u03b1<\/b><\/strong><\/h2>\n<p>\u0397 \u03c0\u03bf\u03bb\u03c5\u03bc\u03bf\u03c1\u03c6\u03af\u03b1 \u03c4\u03b7\u03c2 \u03c3\u03b5\u03b9\u03c1\u03ac\u03c2 LAD \u03c4\u03b7\u03bd \u03ba\u03b1\u03b8\u03b9\u03c3\u03c4\u03ac \u03c0\u03c1\u03bf\u03c4\u03b9\u03bc\u03ce\u03bc\u03b5\u03bd\u03b7 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae \u03b3\u03b9\u03b1 \u03ad\u03bd\u03b1 \u03b5\u03c5\u03c1\u03cd \u03c6\u03ac\u03c3\u03bc\u03b1 \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ce\u03bd \u03ba\u03b5\u03bd\u03c4\u03c1\u03bf\u03c6\u03c5\u03b3\u03b9\u03ba\u03ce\u03bd \u03b1\u03bd\u03c4\u03bb\u03b9\u03ce\u03bd. \u0397 Longgang Pump \u03ad\u03c7\u03b5\u03b9 \u03b1\u03c0\u03bf\u03b4\u03b5\u03af\u03be\u03b5\u03b9 \u03c4\u03bf \u03b1\u03c0\u03bf\u03b4\u03b5\u03b9\u03ba\u03c4\u03b9\u03ba\u03cc \u03c4\u03b7\u03c2 \u03ad\u03c1\u03b3\u03bf \u03c3\u03b5 \u03bf\u03c1\u03b9\u03c3\u03bc\u03ad\u03bd\u03bf\u03c5\u03c2 \u03b1\u03c0\u03cc \u03c4\u03bf\u03c5\u03c2 \u03c0\u03b9\u03bf \u03c4\u03b5\u03c7\u03bd\u03bf\u03bb\u03bf\u03b3\u03b9\u03ba\u03ac \u03b5\u03be\u03b5\u03bb\u03b9\u03b3\u03bc\u03ad\u03bd\u03bf\u03c5\u03c2 \u03c4\u03bf\u03bc\u03b5\u03af\u03c2.<\/p>\n<h3><strong><b>\u03a1\u03ae\u03be\u03b5\u03b9\u03c2 \u03c3\u03c4\u03b7\u03bd \u0391\u03c0\u03bf\u03b8\u03ae\u03ba\u03b5\u03c5\u03c3\u03b7 \u03ba\u03b1\u03b9 \u0394\u03ad\u03c3\u03bc\u03b5\u03c5\u03c3\u03b7 \u0386\u03bd\u03b8\u03c1\u03b1\u03ba\u03b1 (CCUS)<\/b><\/strong><\/h3>\n<p>\u0397 Longgang Pump \u03b4\u03b9\u03b1\u03b4\u03c1\u03b1\u03bc\u03ac\u03c4\u03b9\u03c3\u03b5 \u03ba\u03b1\u03b8\u03bf\u03c1\u03b9\u03c3\u03c4\u03b9\u03ba\u03cc \u03c1\u03cc\u03bb\u03bf \u03c3\u03c4\u03bf \u0388\u03c1\u03b3\u03bf CCUS \u03b5\u03ba\u03b1\u03c4\u03bf\u03bc\u03bc\u03c5\u03c1\u03af\u03bf\u03c5 \u03c4\u03cc\u03bd\u03c9\u03bd Qilu Petrochemical \u2013 Shengli Oilfield. \u03a4\u03bf \u03ad\u03c1\u03b3\u03bf \u03c0\u03b5\u03c1\u03b9\u03b5\u03bb\u03ac\u03bc\u03b2\u03b1\u03bd\u03b5 \u03c4\u03b7 \u03bc\u03b5\u03c4\u03b1\u03c6\u03bf\u03c1\u03ac \u03c0\u03c5\u03ba\u03bd\u03bf\u03cd \u03c6\u03ac\u03c3\u03b7\u03c2 \u03b4\u03b9\u03bf\u03be\u03b5\u03b9\u03b4\u03af\u03bf\u03c5 \u03c4\u03bf\u03c5 \u03ac\u03bd\u03b8\u03c1\u03b1\u03ba\u03b1 \u03c5\u03c0\u03cc \u03c0\u03b9\u03ad\u03c3\u03b5\u03b9\u03c2 \u03ad\u03c9\u03c2 10,0 MPa.<\/p>\n<ul>\n<li>\u03a4\u03bf \u03ad\u03c1\u03b3\u03bf \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03b5\u03af \u03c4\u03bf\u03c0\u03b9\u03ba\u03ad\u03c2 \u03b1\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 \u03b5\u03bd\u03af\u03c3\u03c7\u03c5\u03c3\u03b7\u03c2 \u03b3\u03b9\u03b1 \u03c4\u03b7 \u03bc\u03b5\u03c4\u03b1\u03c6\u03bf\u03c1\u03ac CO2 \u03b3\u03b9\u03b1 \u03b3\u03b5\u03c9\u03bb\u03bf\u03b3\u03b9\u03ba\u03ae \u03b1\u03c0\u03bf\u03b8\u03ae\u03ba\u03b5\u03c5\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03b2\u03b5\u03bb\u03c4\u03b9\u03c9\u03bc\u03ad\u03bd\u03b7 \u03b1\u03bd\u03ac\u03ba\u03c4\u03b7\u03c3\u03b7 \u03c0\u03b5\u03c4\u03c1\u03b5\u03bb\u03b1\u03af\u03bf\u03c5.<\/li>\n<li>\u039d\u03b9\u03ba\u03ce\u03bd\u03c4\u03b1\u03c2 \u03c0\u03c1\u03bf\u03ba\u03bb\u03ae\u03c3\u03b5\u03b9\u03c2 \u03cc\u03c0\u03c9\u03c2 \u03b7 \u03c7\u03b1\u03bc\u03b7\u03bb\u03ae \u03bb\u03b9\u03c0\u03b1\u03bd\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1, \u03b7 \u03bb\u03cd\u03c3\u03b7 \u03c4\u03b7\u03c2 Longgang Pump \u03c0\u03ad\u03c4\u03c5\u03c7\u03b5 \u03b1\u03bd\u03b5\u03be\u03ac\u03c1\u03c4\u03b7\u03c4\u03b1 \u03c4\u03b7\u03bd \u03b5\u03c0\u03af\u03c4\u03b5\u03c5\u03be\u03b7 \u03bc\u03b1\u03ba\u03c1\u03b9\u03bd\u03ae\u03c2 \u03bc\u03b5\u03c4\u03b1\u03c6\u03bf\u03c1\u03ac\u03c2 CO2 \u03c3\u03b5 \u03c0\u03c5\u03ba\u03bd\u03ae \u03c6\u03ac\u03c3\u03b7 \u03c3\u03c4\u03b7\u03bd \u039a\u03af\u03bd\u03b1.<\/li>\n<li>\u03a4\u03bf \u03ad\u03c1\u03b3\u03bf \u03bc\u03b5\u03b9\u03ce\u03bd\u03b5\u03b9 \u03c4\u03b9\u03c2 \u03b5\u03ba\u03c0\u03bf\u03bc\u03c0\u03ad\u03c2 \u03b4\u03b9\u03bf\u03be\u03b5\u03b9\u03b4\u03af\u03bf\u03c5 \u03c4\u03bf\u03c5 \u03ac\u03bd\u03b8\u03c1\u03b1\u03ba\u03b1 \u03ba\u03b1\u03c4\u03ac 1 \u03b5\u03ba\u03b1\u03c4\u03bf\u03bc\u03bc\u03cd\u03c1\u03b9\u03bf \u03c4\u03cc\u03bd\u03bf\u03c5\u03c2 \u03b5\u03c4\u03b7\u03c3\u03af\u03c9\u03c2, \u03b4\u03b9\u03b1\u03b4\u03c1\u03b1\u03bc\u03b1\u03c4\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03cc \u03c1\u03cc\u03bb\u03bf \u03c3\u03c4\u03bf\u03c5\u03c2 \u03c3\u03c4\u03cc\u03c7\u03bf\u03c5\u03c2 \u03c4\u03b7\u03c2 \u03bf\u03c5\u03b4\u03b5\u03c4\u03b5\u03c1\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03c4\u03bf\u03c5 \u03ac\u03bd\u03b8\u03c1\u03b1\u03ba\u03b1.<\/li>\n<\/ul>\n<h3><strong><b>\u0388\u03c1\u03b3\u03b1 \u03a0\u03b5\u03c4\u03c1\u03bf\u03c7\u03b7\u03bc\u03b9\u03ba\u03ae\u03c2 \u0391\u03bd\u03b1\u03c6\u03cd\u03bb\u03b9\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9 \u0395\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1\u03c2<\/b><\/strong><\/h3>\n<p>\u03a0\u03ad\u03c1\u03b1 \u03b1\u03c0\u03cc \u03c4\u03bf CCUS, \u03b1\u03c5\u03c4\u03ad\u03c2 \u03bf\u03b9 \u03b1\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b1\u03c0\u03b1\u03c1\u03b1\u03af\u03c4\u03b7\u03c4\u03b5\u03c2 \u03c3\u03b5:<\/p>\n<ul>\n<li>\u039c\u03b5\u03c4\u03b1\u03c6\u03bf\u03c1\u03ac \u0391\u03b3\u03c9\u03b3\u03bf\u03cd \u03a7\u03c9\u03bd\u03b5\u03c5\u03bc\u03ad\u03bd\u03bf\u03c5 \u03a0\u03b5\u03c4\u03c1\u03b5\u03bb\u03b1\u03af\u03bf\u03c5: \u0397 \u03bc\u03b5\u03c4\u03b1\u03c6\u03bf\u03c1\u03ac \u03bc\u03b5\u03b3\u03ac\u03bb\u03c9\u03bd \u03c0\u03bf\u03c3\u03bf\u03c4\u03ae\u03c4\u03c9\u03bd \u03c0\u03b5\u03c4\u03c1\u03b5\u03bb\u03b1\u03af\u03bf\u03c5 \u03b1\u03c0\u03b1\u03b9\u03c4\u03b5\u03af \u03c4\u03b7\u03bd \u03b9\u03ba\u03b1\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c5\u03c8\u03b7\u03bb\u03ae\u03c2 \u03c1\u03bf\u03ae\u03c2 \u03c4\u03bf\u03c5 \u03c3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03bc\u03bf\u03cd \u03bc\u03b5 \u03b1\u03be\u03bf\u03bd\u03b9\u03ba\u03cc \u03b4\u03b9\u03b1\u03c7\u03c9\u03c1\u03b9\u03c3\u03bc\u03cc.<\/li>\n<li>\u039f\u03bb\u03bf\u03ba\u03bb\u03ae\u03c1\u03c9\u03c3\u03b7 \u0391\u03bd\u03b1\u03c6\u03cd\u03bb\u03b9\u03c3\u03b7\u03c2: \u0397 Longgang Pump \u03c0\u03b1\u03c1\u03b5\u03af\u03c7\u03b5 \u03ba\u03c1\u03af\u03c3\u03b9\u03bc\u03bf \u03b5\u03be\u03bf\u03c0\u03bb\u03b9\u03c3\u03bc\u03cc \u03b3\u03b9\u03b1 \u03c4\u03bf \u0388\u03c1\u03b3\u03bf \u039f\u03bb\u03bf\u03ba\u03bb\u03ae\u03c1\u03c9\u03c3\u03b7\u03c2 \u0391\u03bd\u03b1\u03c6\u03cd\u03bb\u03b9\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03a7\u03b7\u03bc\u03b9\u03ba\u03ce\u03bd \u03c4\u03bf\u03c5 \u039d\u03b7\u03c3\u03b9\u03bf\u03cd Yulong \u03c4\u03bf 2023 \u03b3\u03b9\u03b1 \u03bc\u03b5\u03c4\u03b1\u03c6\u03bf\u03c1\u03ac \u03b8\u03b5\u03c1\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03bf\u03cd \u03bb\u03b1\u03b4\u03b9\u03bf\u03cd \u03c5\u03c8\u03b7\u03bb\u03ae\u03c2 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1\u03c2.<\/li>\n<li>\u0392\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ae \u0391\u03bb\u03c5\u03bc\u03af\u03b1\u03bd\u03c3\u03b7: \u03a7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03ce\u03bd\u03c4\u03b1\u03c2 \u03c4\u03b7 \u03bc\u03ad\u03b8\u03bf\u03b4\u03bf \u03b1\u03bd\u03c4\u03af\u03c3\u03c4\u03c1\u03bf\u03c6\u03b7\u03c2 \u03cc\u03c3\u03bc\u03c9\u03c3\u03b7\u03c2, \u03b1\u03c5\u03c4\u03ad\u03c2 \u03bf\u03b9 \u03b1\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 \u03c0\u03b1\u03c1\u03ad\u03c7\u03bf\u03c5\u03bd \u03c4\u03b7\u03bd \u03b1\u03c0\u03b1\u03c1\u03b1\u03af\u03c4\u03b7\u03c4\u03b7 \u03c1\u03bf\u03ae \u03ba\u03b1\u03b9 \u03c0\u03af\u03b5\u03c3\u03b7 \u03b3\u03b9\u03b1 \u03c4\u03b7 \u03b2\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ae \u03b5\u03c0\u03b5\u03be\u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1 \u03bd\u03b5\u03c1\u03bf\u03cd.<\/li>\n<li>\u03a0\u03b1\u03c1\u03b1\u03b3\u03c9\u03b3\u03ae \u0397\u03bb\u03b5\u03ba\u03c4\u03c1\u03b9\u03ba\u03ae\u03c2 \u0395\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1\u03c2: \u03a5\u03c0\u03bf\u03c3\u03c4\u03ae\u03c1\u03b9\u03be\u03b7 \u03c3\u03c5\u03c3\u03c4\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd \u03c4\u03c1\u03bf\u03c6\u03bf\u03b4\u03bf\u03c3\u03af\u03b1\u03c2 \u03bd\u03b5\u03c1\u03bf\u03cd \u03bb\u03b5\u03b2\u03ae\u03c4\u03c9\u03bd \u03ba\u03b1\u03b9 \u03c3\u03c4\u03b1\u03b8\u03bc\u03ce\u03bd \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03bf\u03c0\u03b1\u03c1\u03b1\u03b3\u03c9\u03b3\u03ae\u03c2 \u03c3\u03c5\u03bd\u03b4\u03c5\u03b1\u03c3\u03bc\u03ad\u03bd\u03bf\u03c5 \u03ba\u03cd\u03ba\u03bb\u03bf\u03c5.<\/li>\n<\/ul>\n<h2><strong><b>\u0393\u03b9\u03b1\u03c4\u03af \u03b7 Longgang Pump \u03b5\u03af\u03bd\u03b1\u03b9 \u03b7 \u03a3\u03c4\u03c1\u03b1\u03c4\u03b7\u03b3\u03b9\u03ba\u03ae \u0395\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae<\/b><\/strong><\/h2>\n<p>\u03a9\u03c2 \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03bc\u03ad\u03bd\u03bf\u03c2 \u03c0\u03c1\u03bf\u03bc\u03b7\u03b8\u03b5\u03c5\u03c4\u03ae\u03c2 \u03b3\u03b9\u03b1 \u03c0\u03b1\u03b3\u03ba\u03cc\u03c3\u03bc\u03b9\u03bf\u03c5\u03c2 giants \u03cc\u03c0\u03c9\u03c2 CNPC, Sinopec \u03ba\u03b1\u03b9 CNOOC, \u03b7 Longgang Pump \u03c6\u03ad\u03c1\u03bd\u03b5\u03b9 \u03b4\u03b5\u03ba\u03b1\u03b5\u03c4\u03af\u03b5\u03c2 \u03b5\u03bc\u03c0\u03b5\u03b9\u03c1\u03af\u03b1\u03c2 \u03c3\u03c4\u03b7\u03bd \u03b1\u03b3\u03bf\u03c1\u03ac. \u0397 \u03b5\u03c3\u03c4\u03af\u03b1\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03b5\u03c4\u03b1\u03b9\u03c1\u03b5\u03af\u03b1\u03c2 \u03c3\u03c4\u03b7\u03bd \u03b1\u03bd\u03b5\u03be\u03ac\u03c1\u03c4\u03b7\u03c4\u03b7 R&amp;D \u03b1\u03c0\u03bf\u03b4\u03b5\u03b9\u03ba\u03bd\u03cd\u03b5\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03bf\u03bc\u03ac\u03b4\u03b1 \u03ad\u03c1\u03b5\u03c5\u03bd\u03b1\u03c2 \u03c4\u03c9\u03bd \u03c3\u03c7\u03b5\u03b4\u03cc\u03bd 70 \u03b1\u03c4\u03cc\u03bc\u03c9\u03bd \u03ba\u03b1\u03b9 \u03c4\u03bf\u03bd \u03c0\u03ac\u03b3\u03ba\u03bf \u03b4\u03bf\u03ba\u03b9\u03bc\u03ce\u03bd \u03c0\u03bf\u03c5 \u03c6\u03c4\u03ac\u03bd\u03b5\u03b9 \u03c3\u03c4\u03b7\u03bd \u03b1\u03ba\u03c1\u03af\u03b2\u03b5\u03b9\u03b1 \u03b5\u03c0\u03b9\u03c0\u03ad\u03b4\u03bf\u03c5 1.<\/p>\n<p>\u0397 \u03b5\u03c0\u03ad\u03bd\u03b4\u03c5\u03c3\u03b7 \u03c3\u03b5 \u03bc\u03b9\u03b1 \u03ba\u03b5\u03bd\u03c4\u03c1\u03bf\u03c6\u03c5\u03b3\u03b9\u03ba\u03ae \u03b1\u03bd\u03c4\u03bb\u03af\u03b1 \u03b4\u03b9\u03c0\u03bb\u03ae\u03c2 \u03b1\u03bd\u03b1\u03c1\u03c1\u03cc\u03c6\u03b7\u03c3\u03b7\u03c2 \u03bc\u03b5 \u03b1\u03be\u03bf\u03bd\u03b9\u03ba\u03cc \u03b4\u03b9\u03b1\u03c7\u03c9\u03c1\u03b9\u03c3\u03bc\u03cc \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd Longgang Pump \u03c3\u03b7\u03bc\u03b1\u03af\u03bd\u03b5\u03b9 \u03bb\u03ae\u03c8\u03b7 \u03b5\u03b3\u03b3\u03cd\u03b7\u03c3\u03b7\u03c2 \u03c0\u03bf\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 12 \u03ad\u03c9\u03c2 18 \u03bc\u03b7\u03bd\u03ce\u03bd \u03ba\u03b1\u03b9 \u03b4\u03b9\u03b1 \u03b2\u03af\u03bf\u03c5 \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03ae\u03c2 \u03c5\u03c0\u03bf\u03c3\u03c4\u03ae\u03c1\u03b9\u03be\u03b7\u03c2. \u0397 \u03c7\u03c1\u03ae\u03c3\u03b7 \u03c0\u03c1\u03bf\u03c3\u03bf\u03bc\u03bf\u03af\u03c9\u03c3\u03b7\u03c2 3D, \u03b1\u03bd\u03ac\u03bb\u03c5\u03c3\u03b7\u03c2 CFD \u03ba\u03b1\u03b9 \u03b5\u03ba\u03c4\u03cd\u03c0\u03c9\u03c3\u03b7\u03c2 \u03bb\u03ad\u03b9\u03b6\u03b5\u03c1 3D \u03b5\u03be\u03b1\u03c3\u03c6\u03b1\u03bb\u03af\u03b6\u03b5\u03b9 \u03c4\u03b7\u03bd \u03c0\u03bf\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c4\u03c9\u03bd \u03b1\u03bd\u03b1\u03c0\u03c4\u03c5\u03c3\u03c3\u03cc\u03bc\u03b5\u03bd\u03c9\u03bd \u03c0\u03c1\u03bf\u03ca\u03cc\u03bd\u03c4\u03c9\u03bd \u03ba\u03b1\u03b9 \u03bc\u03b5\u03b9\u03ce\u03bd\u03b5\u03b9 \u03c4\u03bf\u03c5\u03c2 \u03ba\u03b9\u03bd\u03b4\u03cd\u03bd\u03bf\u03c5\u03c2 \u03b1\u03c0\u03cc\u03b4\u03bf\u03c3\u03b7\u03c2.<\/p>\n<h2><strong><b>\u03a3\u03c5\u03bc\u03c0\u03ad\u03c1\u03b1\u03c3\u03bc\u03b1<\/b><\/strong><\/h2>\n<p>\u0397 \u03b5\u03be\u03ac\u03bb\u03b5\u03b9\u03c8\u03b7 \u03c4\u03b7\u03c2 \u03ba\u03bf\u03b9\u03bb\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03ba\u03b1\u03b9 \u03b7 \u03b4\u03b9\u03b1\u03c3\u03c6\u03ac\u03bb\u03b9\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ae\u03c2 \u03b1\u03be\u03b9\u03bf\u03c0\u03b9\u03c3\u03c4\u03af\u03b1\u03c2 \u03b4\u03b5\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03b1\u03c0\u03bb\u03ce\u03c2 \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03bf\u03af \u03c3\u03c4\u03cc\u03c7\u03bf\u03b9 \u03b1\u03bb\u03bb\u03ac \u03bf\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03b9\u03ba\u03ac \u03b5\u03c0\u03b9\u03c4\u03b1\u03ba\u03c4\u03b9\u03ba\u03ac \u03b3\u03b9\u03b1 \u03c4\u03b7 \u03c3\u03cd\u03b3\u03c7\u03c1\u03bf\u03bd\u03b7 \u03b2\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03af\u03b1. \u0397 \u03ba\u03b5\u03bd\u03c4\u03c1\u03bf\u03c6\u03c5\u03b3\u03b9\u03ba\u03ae \u03b1\u03bd\u03c4\u03bb\u03af\u03b1 \u03b4\u03b9\u03c0\u03bb\u03ae\u03c2 \u03b1\u03bd\u03b1\u03c1\u03c1\u03cc\u03c6\u03b7\u03c3\u03b7\u03c2 \u03bc\u03b5 \u03b1\u03be\u03bf\u03bd\u03b9\u03ba\u03cc \u03b4\u03b9\u03b1\u03c7\u03c9\u03c1\u03b9\u03c3\u03bc\u03cc \u03ba\u03b1\u03bb\u03cd\u03c0\u03c4\u03b5\u03b9 \u03b1\u03c5\u03c4\u03ad\u03c2 \u03c4\u03b9\u03c2 \u03b1\u03bd\u03ac\u03b3\u03ba\u03b5\u03c2 \u03bc\u03ad\u03c3\u03c9 \u03c4\u03b7\u03c2 \u03bc\u03bf\u03bd\u03b1\u03b4\u03b9\u03ba\u03ae\u03c2 \u03c5\u03b4\u03c1\u03b1\u03c5\u03bb\u03b9\u03ba\u03ae\u03c2 \u03b9\u03c3\u03bf\u03c1\u03c1\u03bf\u03c0\u03af\u03b1\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03bf\u03c5 \u03c3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03bc\u03bf\u03cd \u03c6\u03b9\u03bb\u03b9\u03ba\u03bf\u03cd \u03c0\u03c1\u03bf\u03c2 \u03c4\u03b7 \u03c3\u03c5\u03bd\u03c4\u03ae\u03c1\u03b7\u03c3\u03b7. \u039c\u03b5 \u03c4\u03b7\u03bd \u03bf\u03bb\u03bf\u03ba\u03bb\u03ae\u03c1\u03c9\u03c3\u03b7 \u03bb\u03cd\u03c3\u03b5\u03c9\u03bd Longgang Pump, \u03c4\u03b1 \u03b2\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ac \u03b5\u03b3\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2 \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bd \u03bd\u03b1 \u03b5\u03c0\u03b9\u03c4\u03cd\u03c7\u03bf\u03c5\u03bd \u03c5\u03c8\u03b7\u03bb\u03cc\u03c4\u03b5\u03c1\u03b7 \u03b5\u03bd\u03b5\u03c1\u03b3\u03b5\u03b9\u03b1\u03ba\u03ae \u03b1\u03c0\u03cc\u03b4\u03bf\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03c7\u03b1\u03bc\u03b7\u03bb\u03cc\u03c4\u03b5\u03c1\u03bf \u03ba\u03cc\u03c3\u03c4\u03bf\u03c2 \u03c3\u03c5\u03bd\u03c4\u03ae\u03c1\u03b7\u03c3\u03b7\u03c2.<\/p>\n<p><a href=\"https:\/\/www.longgangpump.com\/el\/contact-us\/\"><strong><u><b>\u0395\u03c0\u03b9\u03ba\u03bf\u03b9\u03bd\u03c9\u03bd\u03ae\u03c3\u03c4\u03b5 \u03bc\u03b5 \u03c4\u03b7\u03bd Longgang Pump<\/b><\/u><\/strong><\/a>\u00a0\u03c3\u03ae\u03bc\u03b5\u03c1\u03b1 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03c3\u03c5\u03b6\u03b7\u03c4\u03ae\u03c3\u03b5\u03c4\u03b5 \u03c4\u03b9\u03c2 \u03c3\u03c5\u03b3\u03ba\u03b5\u03ba\u03c1\u03b9\u03bc\u03ad\u03bd\u03b5\u03c2 \u03b1\u03c0\u03b1\u03b9\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03bc\u03b5\u03c4\u03b1\u03c6\u03bf\u03c1\u03ac\u03c2 \u03c1\u03b5\u03c5\u03c3\u03c4\u03bf\u03cd \u03c3\u03b1\u03c2 \u03ba\u03b1\u03b9 \u03bd\u03b1 \u03b6\u03b7\u03c4\u03ae\u03c3\u03b5\u03c4\u03b5 \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03ae \u03c3\u03c5\u03bc\u03b2\u03bf\u03c5\u03bb\u03ae.<\/p>\n<h2><strong><b>\u03a3\u03c5\u03c7\u03bd\u03ad\u03c2 \u0395\u03c1\u03c9\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 (FAQ)<\/b><\/strong><\/h2>\n<h3><strong><b>\u0395: \u03a0\u03ce\u03c2 \u03bc\u03b5\u03b9\u03ce\u03bd\u03b5\u03b9 \u03bc\u03b9\u03b1 \u03ba\u03b5\u03bd\u03c4\u03c1\u03bf\u03c6\u03c5\u03b3\u03b9\u03ba\u03ae \u03b1\u03bd\u03c4\u03bb\u03af\u03b1 \u03b4\u03b9\u03c0\u03bb\u03ae\u03c2 \u03b1\u03bd\u03b1\u03c1\u03c1\u03cc\u03c6\u03b7\u03c3\u03b7\u03c2 \u03bc\u03b5 \u03b1\u03be\u03bf\u03bd\u03b9\u03ba\u03cc \u03b4\u03b9\u03b1\u03c7\u03c9\u03c1\u03b9\u03c3\u03bc\u03cc Longgang Pump \u03c4\u03b7\u03bd \u03ba\u03bf\u03b9\u03bb\u03cc\u03c4\u03b7\u03c4\u03b1;<\/b><\/strong><\/h3>\n<p>\u0391: \u0397 Longgang Pump \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03b5\u03af \u03ad\u03bd\u03b1\u03bd \u03c3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03bc\u03cc \u03c4\u03c1\u03bf\u03c7\u03bf\u03cd \u03b4\u03b9\u03c0\u03bb\u03ae\u03c2 \u03b1\u03bd\u03b1\u03c1\u03c1\u03cc\u03c6\u03b7\u03c3\u03b7\u03c2 \u03c0\u03bf\u03c5 \u03c7\u03c9\u03c1\u03af\u03b6\u03b5\u03b9 \u03c4\u03bf \u03b5\u03b9\u03c3\u03b5\u03c1\u03c7\u03cc\u03bc\u03b5\u03bd\u03bf \u03c1\u03b5\u03c5\u03c3\u03c4\u03cc \u03c3\u03b5 \u03b4\u03cd\u03bf \u03c1\u03b5\u03cd\u03bc\u03b1\u03c4\u03b1 \u03c0\u03c1\u03bf\u03c2 \u03c4\u03bf \u03bc\u03ac\u03c4\u03b9 \u03c4\u03bf\u03c5 \u03c4\u03c1\u03bf\u03c7\u03bf\u03cd. \u0391\u03c5\u03c4\u03cc \u03bc\u03b5\u03b9\u03ce\u03bd\u03b5\u03b9 \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03b5\u03c3\u03bc\u03b1\u03c4\u03b9\u03ba\u03ac \u03ba\u03b1\u03c4\u03ac \u03c4\u03bf \u03ae\u03bc\u03b9\u03c3\u03c5 \u03c4\u03b7\u03bd \u03c4\u03b1\u03c7\u03cd\u03c4\u03b7\u03c4\u03b1 \u03c1\u03bf\u03ae\u03c2 \u03c3\u03c4\u03bf \u03c3\u03b7\u03bc\u03b5\u03af\u03bf \u03b5\u03b9\u03c3\u03cc\u03b4\u03bf\u03c5, \u03ba\u03ac\u03c4\u03b9 \u03c0\u03bf\u03c5 \u03bc\u03b5\u03b9\u03ce\u03bd\u03b5\u03b9 \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03ac \u03c4\u03bf \u03c0\u03b5\u03c1\u03b9\u03b8\u03ce\u03c1\u03b9\u03bf \u03c4\u03bf\u03c5 \u039a\u03b1\u03b8\u03b1\u03c1\u03bf\u03cd \u0398\u03b5\u03c4\u03b9\u03ba\u03bf\u03cd \u03a5\u03c8\u03bf\u03cd\u03c2 \u0391\u03bd\u03b1\u03c1\u03c1\u03cc\u03c6\u03b7\u03c3\u03b7\u03c2 \u03c0\u03bf\u03c5 \u0391\u03c0\u03b1\u03b9\u03c4\u03b5\u03af\u03c4\u03b1\u03b9 (NPSHr). \u039c\u03b5\u03b9\u03ce\u03bd\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c4\u03bf \u03b1\u03c0\u03b1\u03b9\u03c4\u03bf\u03cd\u03bc\u03b5\u03bd\u03bf \u03cd\u03c8\u03bf\u03c2 \u03b1\u03bd\u03b1\u03c1\u03c1\u03cc\u03c6\u03b7\u03c3\u03b7\u03c2, \u03b7 \u03b1\u03bd\u03c4\u03bb\u03af\u03b1 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03b5\u03af \u03c0\u03b9\u03bf \u03b1\u03c3\u03c6\u03b1\u03bb\u03ce\u03c2 \u03c0\u03ac\u03bd\u03c9 \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03b1\u03c4\u03bc\u03bf\u03c3\u03c6\u03b1\u03b9\u03c1\u03b9\u03ba\u03ae \u03c0\u03af\u03b5\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03c5\u03b3\u03c1\u03bf\u03cd, \u03b5\u03be\u03b1\u03bb\u03b5\u03af\u03c6\u03bf\u03bd\u03c4\u03b1\u03c2 \u03ad\u03c4\u03c3\u03b9 \u03c4\u03bf\u03bd \u03c3\u03c7\u03b7\u03bc\u03b1\u03c4\u03b9\u03c3\u03bc\u03cc \u03c6\u03c5\u03c3\u03b1\u03bb\u03af\u03b4\u03c9\u03bd \u03ba\u03bf\u03b9\u03bb\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2.<\/p>\n<h3><strong><b>\u0395: \u03a0\u03bf\u03b9\u03b5\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bf\u03b9 \u03c0\u03b9\u03bf \u03ba\u03bf\u03b9\u03bd\u03ad\u03c2 \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ad\u03c2 \u03ba\u03b5\u03bd\u03c4\u03c1\u03bf\u03c6\u03c5\u03b3\u03b9\u03ba\u03ce\u03bd \u03b1\u03bd\u03c4\u03bb\u03b9\u03ce\u03bd \u03b3\u03b9\u03b1 \u03c4\u03b7 \u03c3\u03b5\u03b9\u03c1\u03ac LAD;<\/b><\/strong><\/h3>\n<p>\u0391: \u0397 \u03c3\u03b5\u03b9\u03c1\u03ac LAD \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03b5\u03af\u03c4\u03b1\u03b9 \u03ba\u03c5\u03c1\u03af\u03c9\u03c2 \u03c3\u03b5 \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ad\u03c2 \u03ba\u03b5\u03bd\u03c4\u03c1\u03bf\u03c6\u03c5\u03b3\u03b9\u03ba\u03ce\u03bd \u03b1\u03bd\u03c4\u03bb\u03b9\u03ce\u03bd \u03bc\u03b5\u03b3\u03ac\u03bb\u03b7\u03c2 \u03ba\u03bb\u03af\u03bc\u03b1\u03ba\u03b1\u03c2, \u03cc\u03c0\u03c9\u03c2 \u03c3\u03c4\u03bf\u03bd \u03c0\u03b5\u03c4\u03c1\u03bf\u03c7\u03b7\u03bc\u03b9\u03ba\u03cc \u03ba\u03bb\u03ac\u03b4\u03bf, \u03c4\u03b7 \u03bc\u03b5\u03c4\u03b1\u03c6\u03bf\u03c1\u03ac \u03c7\u03c9\u03bd\u03b5\u03c5\u03bc\u03ad\u03bd\u03bf\u03c5 \u03c0\u03b5\u03c4\u03c1\u03b5\u03bb\u03b1\u03af\u03bf\u03c5 \u03c3\u03b5 \u03b1\u03b3\u03c9\u03b3\u03bf\u03cd\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03bf\u03c5\u03c2 \u03b2\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03bf\u03cd\u03c2 \u03c3\u03c4\u03b1\u03b8\u03bc\u03bf\u03cd\u03c2 \u03c0\u03b1\u03c1\u03b1\u03b3\u03c9\u03b3\u03ae\u03c2 \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1\u03c2. \u0395\u03af\u03bd\u03b1\u03b9 \u03b5\u03c0\u03af\u03c3\u03b7\u03c2 \u03b9\u03b4\u03b9\u03b1\u03af\u03c4\u03b5\u03c1\u03b1 \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03b5\u03c3\u03bc\u03b1\u03c4\u03b9\u03ba\u03ae \u03c3\u03b5 \u03c3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 municipal water supply, \u03ad\u03c1\u03b3\u03b1 \u03b2\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ae\u03c2 \u03b1\u03bb\u03c5\u03bc\u03ac\u03bd\u03c3\u03b7\u03c2 \u03bc\u03b5 \u03b1\u03bd\u03c4\u03af\u03c3\u03c4\u03c1\u03bf\u03c6\u03b7 \u03cc\u03c3\u03bc\u03c9\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03c5\u03b4\u03c1\u03bf-\u03b1\u03c1\u03b4\u03b5\u03c5\u03c4\u03b9\u03ba\u03ad\u03c2 \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ad\u03c2 \u03cc\u03c0\u03bf\u03c5 \u03b7 \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03ae \u03c1\u03bf\u03ae \u03ba\u03b1\u03b9 \u03b7 \u03c5\u03c8\u03b7\u03bb\u03ae \u03b1\u03c0\u03cc\u03b4\u03bf\u03c3\u03b7 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c5\u03c0\u03bf\u03c7\u03c1\u03b5\u03c9\u03c4\u03b9\u03ba\u03ad\u03c2.<\/p>\n<h3><strong><b>\u0395: \u03a0\u03ce\u03c2 \u03b5\u03c0\u03b7\u03c1\u03b5\u03ac\u03b6\u03b5\u03b9 \u03bf \u03b1\u03be\u03bf\u03bd\u03b9\u03ba\u03cc\u03c2 \u03b4\u03b9\u03b1\u03c7\u03c9\u03c1\u03b9\u03c3\u03bc\u03cc\u03c2 \u03c4\u03b7 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1 \u03c4\u03b7\u03c2 \u03c3\u03c5\u03bd\u03c4\u03ae\u03c1\u03b7\u03c3\u03b7\u03c2 \u03ba\u03b5\u03bd\u03c4\u03c1\u03bf\u03c6\u03c5\u03b3\u03b9\u03ba\u03ce\u03bd \u03b1\u03bd\u03c4\u03bb\u03b9\u03ce\u03bd;<\/b><\/strong><\/h3>\n<p>\u0391: \u039f \u03b1\u03be\u03bf\u03bd\u03b9\u03ba\u03cc\u03c2 \u03b4\u03b9\u03b1\u03c7\u03c9\u03c1\u03b9\u03c3\u03bc\u03cc\u03c2 \u03b1\u03c0\u03bb\u03bf\u03c0\u03bf\u03b9\u03b5\u03af \u03c4\u03b7 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1 \u03c3\u03c5\u03bd\u03c4\u03ae\u03c1\u03b7\u03c3\u03b7\u03c2 \u03ba\u03b5\u03bd\u03c4\u03c1\u03bf\u03c6\u03c5\u03b3\u03b9\u03ba\u03ce\u03bd \u03b1\u03bd\u03c4\u03bb\u03b9\u03ce\u03bd \u03b5\u03c0\u03b9\u03c4\u03c1\u03ad\u03c0\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c4\u03bf\u03bd \u03b4\u03b9\u03b1\u03c7\u03c9\u03c1\u03b9\u03c3\u03bc\u03cc \u03c4\u03bf\u03c5 \u03c3\u03ce\u03bc\u03b1\u03c4\u03bf\u03c2 \u03c4\u03b7\u03c2 \u03b1\u03bd\u03c4\u03bb\u03af\u03b1\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03bf\u03c5 \u03ba\u03b1\u03c0\u03b1\u03ba\u03b9\u03bf\u03cd \u03c4\u03b7\u03c2 \u03b1\u03bd\u03c4\u03bb\u03af\u03b1\u03c2 \u03c3\u03c4\u03bf \u03ba\u03b5\u03bd\u03c4\u03c1\u03b9\u03ba\u03cc \u03c6\u03bb\u03ac\u03bd\u03c4\u03b6\u03b1. \u0395\u03c0\u03b5\u03b9\u03b4\u03ae \u03bf\u03b9 \u03c3\u03c9\u03bb\u03ae\u03bd\u03b5\u03c2 \u03b1\u03bd\u03b1\u03c1\u03c1\u03cc\u03c6\u03b7\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03b1\u03c0\u03cc\u03c3\u03c5\u03c1\u03c3\u03b7\u03c2 \u03b2\u03c1\u03af\u03c3\u03ba\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c3\u03c4\u03bf \u03ba\u03ac\u03c4\u03c9 \u03bc\u03b9\u03c3\u03cc, \u03bf\u03b9 \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03bf\u03af \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bd \u03bd\u03b1 \u03b5\u03c0\u03b9\u03b8\u03b5\u03c9\u03c1\u03ae\u03c3\u03bf\u03c5\u03bd \u03c4\u03b1 \u03bc\u03ad\u03c1\u03b7 \u03c4\u03bf\u03c5 \u03c3\u03c4\u03c1\u03cc\u03c6\u03b9\u03b3\u03b3\u03b1, \u03c4\u03b1 \u03c1\u03bf\u03c5\u03bb\u03b5\u03bc\u03ac\u03bd \u03ba\u03b1\u03b9 \u03c4\u03bf\u03c5\u03c2 \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03bf\u03cd\u03c2 \u03c3\u03c6\u03c1\u03b1\u03b3\u03af\u03b4\u03b5\u03c2 \u03c7\u03c9\u03c1\u03af\u03c2 \u03bd\u03b1 \u03bc\u03b5\u03c4\u03b1\u03ba\u03b9\u03bd\u03ae\u03c3\u03bf\u03c5\u03bd \u03c4\u03bf \u03c0\u03b5\u03c1\u03af\u03b2\u03bb\u03b7\u03bc\u03b1 \u03c4\u03b7\u03c2 \u03b1\u03bd\u03c4\u03bb\u03af\u03b1\u03c2 \u03ae \u03bd\u03b1 \u03b1\u03c0\u03bf\u03c3\u03c5\u03bd\u03b4\u03ad\u03c3\u03bf\u03c5\u03bd \u03c4\u03bf\u03c5\u03c2 \u03c3\u03c9\u03bb\u03ae\u03bd\u03b5\u03c2. \u0391\u03c5\u03c4\u03cc \u03bc\u03b5\u03b9\u03ce\u03bd\u03b5\u03b9 \u03c4\u03bf\u03bd \u03c7\u03c1\u03cc\u03bd\u03bf \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ae\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03bf \u03c3\u03c5\u03bd\u03bf\u03bb\u03b9\u03ba\u03cc \u03ba\u03cc\u03c3\u03c4\u03bf\u03c2 \u03c3\u03c5\u03bd\u03c4\u03ae\u03c1\u03b7\u03c3\u03b7\u03c2.<\/p>\n<h3><strong><b>\u0395: \u039c\u03c0\u03bf\u03c1\u03b5\u03af \u03b7 Longgang Pump \u03bd\u03b1 \u03c0\u03b1\u03c1\u03ad\u03c7\u03b5\u03b9 \u03bb\u03cd\u03c3\u03b5\u03b9\u03c2 \u03b3\u03b9\u03b1 \u03c0\u03c1\u03bf\u03ba\u03bb\u03ae\u03c3\u03b5\u03b9\u03c2 \u03c5\u03c8\u03b7\u03bb\u03ae\u03c2 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1\u03c2 \u03c1\u03b5\u03c5\u03c3\u03c4\u03ce\u03bd;<\/b><\/strong><\/h3>\n<p>\u0391: \u039d\u03b1\u03b9, \u03b7 Longgang Pump \u03c3\u03c7\u03b5\u03b4\u03b9\u03ac\u03b6\u03b5\u03b9 \u03c4\u03b7 \u03c3\u03b5\u03b9\u03c1\u03ac LAD \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03c7\u03b5\u03b9\u03c1\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b5\u03c2 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1\u03c2 \u03b1\u03c0\u03cc -20 \u03ad\u03c9\u03c2 +210 \u03b2\u03b1\u03b8\u03bc\u03bf\u03cd\u03c2 \u039a\u03b5\u03bb\u03c3\u03af\u03bf\u03c5. \u0393\u03b9\u03b1 \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ad\u03c2 \u03c5\u03c8\u03b7\u03bb\u03ae\u03c2 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1\u03c2, \u03cc\u03c0\u03c9\u03c2 \u03b7 \u03bc\u03b5\u03c4\u03b1\u03c6\u03bf\u03c1\u03ac \u03b8\u03b5\u03c1\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03bf\u03cd \u03bb\u03b1\u03b4\u03b9\u03bf\u03cd \u03c3\u03c4\u03bf \u03ad\u03c1\u03b3\u03bf Yulong Island, \u03bf\u03b9 \u03b1\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bd \u03bd\u03b1 \u03b4\u03b9\u03b1\u03bc\u03bf\u03c1\u03c6\u03c9\u03b8\u03bf\u03cd\u03bd \u03bc\u03b5 \u03b4\u03bf\u03bc\u03ad\u03c2 \u03c5\u03c0\u03bf\u03c3\u03c4\u03ae\u03c1\u03b9\u03be\u03b7\u03c2 \u03c3\u03c4\u03bf \u03ba\u03ad\u03bd\u03c4\u03c1\u03bf \u03ba\u03b1\u03b9 \u03c0\u03c1\u03bf\u03b1\u03b9\u03c1\u03b5\u03c4\u03b9\u03ba\u03ae \u03bb\u03af\u03c0\u03b1\u03bd\u03c3\u03b7 \u03bb\u03b5\u03c0\u03c4\u03bf\u03cd \u03bb\u03b1\u03b4\u03b9\u03bf\u03cd \u03b3\u03b9\u03b1 \u03c4\u03b7 \u03b4\u03b9\u03b1\u03c7\u03b5\u03af\u03c1\u03b9\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03b8\u03b5\u03c1\u03bc\u03b9\u03ba\u03ae\u03c2 \u03b4\u03b9\u03b1\u03c3\u03c4\u03bf\u03bb\u03ae\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03bf\u03c5 \u03c3\u03c4\u03c1\u03b5\u03c2.<\/p>","protected":false},"excerpt":{"rendered":"<p>Cavitation remains one of the most persistent and destructive challenges in industrial fluid handling, often leading to premature equipment failure, excessive noise, and significant operational downtime. For large-scale industrial processes, selecting the right equipment is critical to maintaining system integrity. The axial split double suction centrifugal pump, specifically the LAD (BB1) series manufactured by Longgang [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":4049,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-4047","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.longgangpump.com\/el\/wp-json\/wp\/v2\/posts\/4047","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.longgangpump.com\/el\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.longgangpump.com\/el\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.longgangpump.com\/el\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.longgangpump.com\/el\/wp-json\/wp\/v2\/comments?post=4047"}],"version-history":[{"count":2,"href":"https:\/\/www.longgangpump.com\/el\/wp-json\/wp\/v2\/posts\/4047\/revisions"}],"predecessor-version":[{"id":4057,"href":"https:\/\/www.longgangpump.com\/el\/wp-json\/wp\/v2\/posts\/4047\/revisions\/4057"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.longgangpump.com\/el\/wp-json\/wp\/v2\/media\/4049"}],"wp:attachment":[{"href":"https:\/\/www.longgangpump.com\/el\/wp-json\/wp\/v2\/media?parent=4047"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.longgangpump.com\/el\/wp-json\/wp\/v2\/categories?post=4047"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.longgangpump.com\/el\/wp-json\/wp\/v2\/tags?post=4047"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}