# Credo Pump - Industrial Water Pump Manufacturer

> Produce more than 5000 sets pumps per year WE ARE THE ARTISANS WHO HAVE SPECIALIZED IN PUMP INDUSTRY SINCE 1961. Fire Fighting Pump FM Approved /UL Listed our mission Beat

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## Pages

- [WP File download search](https://pump.hiweishao.com/wp-file-download-search/)
- [Credo Pump History](https://pump.hiweishao.com/credo-pump-history/)
- [Our Certificates](https://pump.hiweishao.com/our-certificates/)
- [Manufacturing Technology](https://pump.hiweishao.com/manufacturing-technology/)
- [Enterprise Culture](https://pump.hiweishao.com/enterprise-culture/)
- [Pump Technology](https://pump.hiweishao.com/pump-technology/)
- [Exhibition News](https://pump.hiweishao.com/exhibition-news/)
- [Company Introduction](https://pump.hiweishao.com/company-introduction/)
- [Contact](https://pump.hiweishao.com/contact/)
- [Home](https://pump.hiweishao.com/)
- [Company News](https://pump.hiweishao.com/company-news/)

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## Posts

- [Why Is Proper Sealing Crucial During Assembly for a Multistage Vertical Turbine Pump?](https://pump.hiweishao.com/why-sealing-crucial-for-multistage-vertical-turbine-pump/)
- [How to Prevent Split Casing Pumps from Freezing in Winter?](https://pump.hiweishao.com/how-to-prevent-split-casing-pumps-from-freezing-in-winter/)
- [What Are the Key Startup Procedures for a Split Casing Pump?](https://pump.hiweishao.com/what-are-the-key-startup-procedures-for-a-split-casing-pump/)
- [HAPPY THANKSGIVING DAY 2025](https://pump.hiweishao.com/happy-thanksgiving-day-2025/)
- [What’re the Common Causes of Efficiency Reduction in Split Casing Pumps?](https://pump.hiweishao.com/causes-of-efficiency-in-split-casing-pumps/)
- [Pre-Start Inspection Checklist for Submersible Vertical Turbine Pumps](https://pump.hiweishao.com/pre-start-inspection-checklist-for-submersible-vertical-turbine-pumps/)
- [What Causes No Water Discharge in Horizontal Split Case Pumps?](https://pump.hiweishao.com/what-causes-no-water-discharge-in-horizontal-split-case-pumps/)
- [What Problems Are Caused by Shaft Misalignment in Multistage Vertical Turbine Pumps?](https://pump.hiweishao.com/what-problems-caused-by-shaft-misalignment-in-multistage-vertical-turbine-pumps/)
- [How the Split Case Centrifugal Pump’s Horizontal Split Design Enhances Maintenance Convenience](https://pump.hiweishao.com/how-split-case-centrifugal-pumps-horizontal-design-enhances-maintenance-convenience/)
- [How to Interpret Nameplate Parameters and Select the Right Split Casing Pump](https://pump.hiweishao.com/how-to-interpret-nameplate-split-casing-pump/)
- [How to Flush the Mechanical Seal of a Double Suction Centrifugal Pump](https://pump.hiweishao.com/how-to-flush-the-mechanical-seal-of-a-double-suction-centrifugal-pump/)
- [What Are the Most Common Wear Parts in a Vertical Turbine Pump?](https://pump.hiweishao.com/what-are-the-most-common-wear-parts-in-a-vertical-turbine-pump/)
- [FENASAN & PCV EXPO 2025 INVITATION](https://pump.hiweishao.com/fenasan-pcv-expo-2025-invitation/)
- [How Do Semi-Open and Enclosed Impellers Differ in Submersible Vertical Turbine Pumps?](https://pump.hiweishao.com/semi-open-and-enclosed-impellers-differ-in-submersible-vertical-turbine-pumps/)
- [Happy Holiday!](https://pump.hiweishao.com/happy-holiday/)
- [Working Point and Flow Regulation of Axial Split Case Pump](https://pump.hiweishao.com/working-point-and-flow-regulation-of-axial-split-case-pump/)
- [Credo Pump's Four Patents Cement Lead in Fire Pump Industry](https://pump.hiweishao.com/credo-pumps-four-patents-cement-lead-in-fire-pump-industry/)
- [Split Case Pump Key Features: Rotation, Sealing, and Lubrication](https://pump.hiweishao.com/split-case-pump-features-rotation-sealing-and-lubrication/)
- [Understanding Split Case Pump Brackets: Types and Specs](https://pump.hiweishao.com/understanding-split-case-pump-brackets-types-and-specs/)
- [Step-by-Step Guide to Start a Submersible Vertical Turbine Pump](https://pump.hiweishao.com/guide-to-start-submersible-vertical-turbine-pump/)
- [Credo Pump’s CLF250-26X6 Electric Fire Pump Selected as Hunan Province’s First (Set) Major Technical Equipment](https://pump.hiweishao.com/credo-pumps-clf250-26x6-electric-fire-pump-selected-as-hunan-provinces-first-set-major-technical-equipment/)
- [Causes of Vibration in Vertical Turbine Pumps: Analysis and Solutions](https://pump.hiweishao.com/causes-of-vibration-in-vertical-turbine-pumps-analysis-and-solutions/)
- [Exploring Split Case Pumps: Design, Benefits, and Applications](https://pump.hiweishao.com/exploring-split-case-pumps-design-benefits-and-applications/)
- [How to Replace the Mechanical Seal of a Vertical Turbine Pump](https://pump.hiweishao.com/how-to-replace-the-mechanical-seal-of-a-vertical-turbine-pump/)
- [How to Eliminate Cavitation Risks from Inlet Eccentricity in Axial Split Case Pumps](https://pump.hiweishao.com/how-to-eliminate-cavitationin-axial-split-case-pumps/)
- [The Key Role of Training in Double Suction Pump Maintenance](https://pump.hiweishao.com/the-key-role-of-training-in-double-suction-pump-maintenance/)
- [Preventive Maintenance and Standardized Operating Procedures for Split Case Centrifugal Pumps](https://pump.hiweishao.com/maintenance-and-operating-procedures-for-split-case-centrifugal-pumps/)
- [Credo Pump Fire Drill - Reinforcing the Safety Line & Safeguarding Employees and Production](https://pump.hiweishao.com/credo-pump-fire-drill-reinforcing-the-safety-line-safeguarding-employees-and-production/)
- [Why Split Case Centrifugal Pumps Consume Excessive Power During Operation](https://pump.hiweishao.com/why-split-case-centrifugal-pumps-consume-excessive-power-during-operation/)
- [Credo Pump Solutions Ignite IFAT AFRICA 2025](https://pump.hiweishao.com/credo-pump-solutions-ignite-ifat-africa-2025/)
- [How Does a Packing Gland Work on a Split Case Pump, and How Do You Adjust It Properly?](https://pump.hiweishao.com/how-packing-gland-work-on-split-case-pump/)
- [IFAT Africa 2025 Invitation](https://pump.hiweishao.com/ifat-africa-2025-invitation/)
- [How to Diagnose and Reduce Cavitation Damage in Split Case Pumps](https://pump.hiweishao.com/how-to-diagnose-and-reduce-cavitation-damage-in-split-case-pumps/)
- [How to Carry out Anti-Corrosion Cleaning of Split Case Pump](https://pump.hiweishao.com/how-to-carry-out-anti-corrosion-cleaning-of-split-case-pump/)
- [What Affects the Performance Curve of Submersible Vertical Turbine Pumps?](https://pump.hiweishao.com/what-affects-the-performance-curve-of-submersible-vertical-turbine-pumps/)
- [How to Interpret Vertical Turbine Pump Performance Curves](https://pump.hiweishao.com/how-to-interpret-vertical-turbine-pump-performance-curves/)
- [Credo Pump's Fire Truck Pump Wins National Fluid Technology Innovation Second Prize](https://pump.hiweishao.com/credo-pumps-fire-truck-pump-wins-national-fluid-technology-innovation-second-prize/)
- [Key Design Requirements for Vertical Turbine Pumps According to API 610 and EN 12723](https://pump.hiweishao.com/design-requirements-for-vertical-turbine-pumps/)
- [Split Casing Pump Motor Bearing Temperature: Regulations, Causes of Abnormality, and Troubleshooting](https://pump.hiweishao.com/split-casing-pump-motor-bearing-temperature-regulations/)
- [Split Case Double Suction Pump Impeller Optimization: A Collaborative Design Strategy for Reducing NPSHr & Energy Consumption​​](https://pump.hiweishao.com/split-case-double-suction-pump-impeller-optimization/)
- [IFAT Eurasian Turkey (2025) Concludes Successfully](https://pump.hiweishao.com/ifat-eurasian-turkey-2025-concludes-successfully/)
- [Anti-Clogging Design and Wear Resistance Optimization for Vertical Turbine Pumps in Wastewater Recycling Systems](https://pump.hiweishao.com/anti-clogging-design-and-wear-resistance-optimization-for-vertical-turbine-pumps/)
- [IFAT Eurasia 2025 (Turkey) Invitation](https://pump.hiweishao.com/ifat-eurasia-2025-turkey-invitation/)
- [Why Cartridge Mechanical Seals Are Essential for Vertical Turbine Pump Reliability](https://pump.hiweishao.com/why-cartridge-mechanical-seals-are-essential-for-vertical-turbine-pump-reliability/)
- [Introduction to Mechanical Seal Failure in Vertical Lineshaft Turbine Pumps](https://pump.hiweishao.com/mechanical-seal-failure-in-vertical-lineshaftturbine-pumps/)
- [How Fluid with Solids Affects Vertical Turbine Pump Design and What You Can Do About It](https://pump.hiweishao.com/how-fluid-with-solids-affects-vertical-turbine-pump/)
- [Credo Pump Shines at Su Arnasy-Water Expo (Kazakhstan) 2025: Technology Empowering the Future of Central Asia's Water Resources](https://pump.hiweishao.com/credo-pump-shines-at-su-arnasy-water-expo-kazakhstan-2025-technology-empowering-the-future-of-central-asias-water-resources/)
- [Impeller Trimming for Multistage Vertical Turbine Pumps: When and Why It Matters](https://pump.hiweishao.com/impeller-trimming-for-multistage-vertical-turbine-pumps-when-and-why-it-matters/)
- [Su Arnasy-Water Expo (Kazakhstan) Invitation](https://pump.hiweishao.com/su-arnasy-water-expo-kazakhstan-invitation/)
- [Common Methods and Practical Guidelines for Cavitation Performance Testing of Vertical Turbine Pumps](https://pump.hiweishao.com/methods-testing-vertical-turbine-pumps/)
- [137th Canton Fair Invitation](https://pump.hiweishao.com/137th-canton-fair-invitation/)
- [Why Impeller Gap Optimization Matters in Multistage Vertical Turbine Pumps](https://pump.hiweishao.com/why-impeller-gap-optimization-matters-in-multistage-vertical-turbine-pumps/)
- [How Multistage Vertical Turbine Pumps Balance Axial and Radial Loads for Long-Term Reliability](https://pump.hiweishao.com/how-multistage-vertical-turbine-pumps-balance-axial-and-radial-loads/)
- [What Is the Test Process for a Split Case Double Suction Pump? A Step-by-Step Guide](https://pump.hiweishao.com/test-process-for-split-case-double-suction-pump/)
- [Performance Adjustment Calculation of a Split Case Double Suction Pump](https://pump.hiweishao.com/performance-adjustment-calculation-of-a-split-case-double-suction-pump/)
- [How Is the Regulation of a Split Casing Pump Achieved?](https://pump.hiweishao.com/how-is-the-regulation-of-a-split-casing-pump-achieved/)
- [What Are the Key Considerations for Selection and Quality Control of a Split Casing Pump?](https://pump.hiweishao.com/selection-split-casing-pump/)
- [How to Prevent Shaft Breakage in Axial Split Case Pumps: A Practical Guide for Reliable Operation](https://pump.hiweishao.com/how-to-prevent-shaft-breakage-in-axial-split-case-pumps/)
- [Exploring the Working Principle and Advantages of the Split Case Double Suction Pump](https://pump.hiweishao.com/working-principle-of-split-case-double-suction-pump/)
- [How to Install a Submersible Vertical Turbine Pump: Precautions and Best Practices](https://pump.hiweishao.com/how-to-install-submersible-vertical-turbine-pump/)
- [How to Select the Best Materials for Axial Split Case Pumps at High Flow Rates](https://pump.hiweishao.com/how-to-select-materials-for-axial-split-case-pumps/)
- [Why the Suction Range of an Axial Split Case Pump Is Limited to Five or Six Meters](https://pump.hiweishao.com/why-suction-range-of-axial-split-case-pump-limited/)
- [Optimizing Industrial Systems with Horizontal Split Case Pump: Design Advantages and Applications](https://pump.hiweishao.com/optimizing-industrial-systems-with-horizontal-split-case-pump/)
- [The ISO Three-standard System of Credo Pump has been Successfully Integrated with Internal Audit Skills and Practical Ability Improvement Training](https://pump.hiweishao.com/the-iso-three-standard-system-of-credo-pump-has-been-successfully-integrated-with-internal-audit-skills-and-practical-ability-improvement-training/)
- [CFME 2024 (Shanghai) Invitation](https://pump.hiweishao.com/cfme-2024-shanghai-invitation/)
- [How to Read a Performance Curve for a Split Case Double Suction Pump: A Complete Guide to Selecting the Right Pump](https://pump.hiweishao.com/how-to-read-a-performance-curve-for-split-case-double-suction-pump/)
- [Axial Force in Axial Split Case Pumps: The Hidden Threat to Pump Performance](https://pump.hiweishao.com/axial-force-in-axial-split-case-pumps/)
- [RUSSIA PCVEXPO 2024 INVITATION](https://pump.hiweishao.com/russia-pcvexpo-2024-invitation/)
- [How to Extend the Service Life of a Split Casing Pump](https://pump.hiweishao.com/how-to-extend-service-life-of-split-casing-pump/)
- [Preventing Cavitation in Split Casing Pump Systems: A Complete Guide](https://pump.hiweishao.com/preventing-cavitation-in-split-casing-pump-systems/)
- [Credo Pump Participated in Indonesia International Exhibition 2024](https://pump.hiweishao.com/credo-pump-participated-in-indonesia-international-exhibition-2024/)
- [INDOWATER 2024 INVITATION](https://pump.hiweishao.com/indowater-2024-invitation/)
- [How to Optimize Horizontal Split Case Pump Operation for Maximum Efficiency (Part B)](https://pump.hiweishao.com/how-to-optimize-horizontal-split-case-pump-efficiency-part-b/)
- [How to Optimize Horizontal Split Case Pump Operation for Maximum Efficiency (Part A)](https://pump.hiweishao.com/how-to-optimize-horizontal-split-case-pump-operation-efficiency-part-a/)
- [How to Troubleshoot Performance Issues in Horizontal Split Case Pumps](https://pump.hiweishao.com/how-to-troubleshoot-performance-issues-in-horizontal-split-case-pumps/)
- [Understanding Partial Load Operation, Exciting Forces, and Minimum Continuous Stable Flow in Split Casing Pumps](https://pump.hiweishao.com/partial-load-operation-forces-in-split-casing-pumps/)
- [Enhancing Axial Split Case Pump Performance with Bearing Isolators](https://pump.hiweishao.com/enhancing-axial-split-case-pump-performance-with-bearing-isolators/)
- [Fluids and Liquids in Multistage Vertical Turbine Pump Applications](https://pump.hiweishao.com/fluids-and-liquids-in-multistage-vertical-turbine-pump-applications/)
- [Understanding PTFE Packing in Axial Split Case Pumps](https://pump.hiweishao.com/understanding-ptfe-packing-in-axial-split-case-pumps/)
- [Credo Pump Supports Huarong County's Drainage Work](https://pump.hiweishao.com/credo-pump-supports-huarong-countys-drainage-work/)
- [Explore the Quality Secrets of Credo Pump](https://pump.hiweishao.com/explore-the-quality-secrets-of-credo-pump/)
- [Credo Pump Shines on the UZIME Pump and Valve Exhibition](https://pump.hiweishao.com/credo-pump-shines-on-the-uzime-pump-and-valve-exhibition/)
- [The First Phase of Basic Knowledge Training of Water Pumps in 2024 of Credo Pump](https://pump.hiweishao.com/the-first-phase-of-basic-knowledge-training-of-water-pumps-in-2024-of-credo-pump/)
- [How to Select the Right Impeller for Your Axial Split Case Pump Application](https://pump.hiweishao.com/how-to-select-impeller-for-axial-split-case-pump/)
- [Tips of Installation, Operation, and Maintenance of Packing in Deep Well Vertical Turbine Pumps](https://pump.hiweishao.com/tips-installation-packing-in-deep-well-vertical-turbine-pumps/)
- [13 Key Factors That Affect the Service Life of a Deep Well Vertical Turbine Pump](https://pump.hiweishao.com/factors-affect-service-life-of-deep-well-vertical-turbine-pump/)
- [UZIME 2024 INVITATION](https://pump.hiweishao.com/uzime-2024-invitation/)
- [Shanghai International Pump & Valve Exhibition Conclusion](https://pump.hiweishao.com/shanghai-international-pump-valve-exhibition-conclusion/)
- [Submersible Vertical Turbine Pump Maintenance (Part B): Annual Inspection, Bearing Care, and Component Checks](https://pump.hiweishao.com/submersible-vertical-turbine-pump-maintenance/)
- [FLOWTECH CHINA 2024 INVITATION](https://pump.hiweishao.com/flowtech-china-2024-invitation/)
- [Submersible Vertical Turbine Pump Maintenance Guide (Part A)：Key Practices for Long-Term Reliability](https://pump.hiweishao.com/submersible-vertical-turbine-pump-maintenance-guide/)
- [Understanding Reverse Running Speed in a Deep Well Vertical Turbine Pump: Causes, Risks, and Solutions](https://pump.hiweishao.com/reverse-running-speed-in-deep-well-vertical-turbine-pump/)
- [Why a Minimum Flow Valve Is Essential for a Multistage Vertical Turbine Pump](https://pump.hiweishao.com/why-flow-valve-essential-for-multistage-vertical-turbine-pump/)
- [Understanding the Relationship Between Discharge Pressure and Head in a Deep Well Vertical Turbine Pump](https://pump.hiweishao.com/relationship-between-discharge-pressure-and-head-in-a-deep-well-vertical-turbine-pump/)
- [How to Calculate the Shaft Power Required for a Vertical Turbine Pump](https://pump.hiweishao.com/how-to-calculate-the-shaft-power-required-for-vertical-turbine-pump/)
- [About Split Case Centrifugal Pump Energy Consumption: Monitoring, Optimization & Maintenance](https://pump.hiweishao.com/split-case-centrifugal-pump-energy-consumption/)
- [CANTON FAIR 2024 (135TH) INVITATION](https://pump.hiweishao.com/canton-fair-2024-135th-invitation/)
- [Water Hammer Prevention in Split Case Water Pump Systems](https://pump.hiweishao.com/water-hammer-prevention-in-split-case-water-pump-systems/)
- [Five Steps to Install the Axial Split Case Pump](https://pump.hiweishao.com/five-steps-to-install-the-axial-split-case-pump/)
- [Credo Pump was Awarded the Title of "Safe Enterprise" Creation Demonstration Unit in Xiangtan City in 2023](https://pump.hiweishao.com/credo-pump-was-awarded-the-title-of-safe-enterprise-creation-demonstration-unit-in-xiangtan-city-in-2023/)
- [New Breakthrough in Centrifugal Pump Technology! Credo Pump Obtained Another Patent](https://pump.hiweishao.com/new-breakthrough-in-centrifugal-pump-technology-credo-pump-obtained-another-patent/)

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