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The rotor design of this pump series employs our patented dynamic pressure fluid film support technology: utilizing deformation coordination and torque balancing techniques to analyze bearing loads under statically indeterminate support conditions, ensuring rotor components operate under fluid film support. Simultaneously, the sliding bearing material utilizes NH-8 high-temperature self-lubricating wear-resistant alloy.
The pump’s design and material selection fully account for material strength, corrosion, wear, heat resistance, thermal conductivity, cooling, and lubrication under conditions of high flow rate, high head, and elevated temperatures. Incorporating an innovative cavity design concept, a secondary convection air-cooling structure, specialized heat-resistant components, and a reliable lubrication system, this pump series achieves enhanced efficiency, reliability, and performance while delivering superior energy savings.