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XZA/XZE
Tengyu Brand
Key Features of TENGYU VS Series API 610 Vertical Suspended Centrifugal Chemical Pumps
The API 610 VS series vertical suspended centrifugal pumps are developed and manufactured in strict accordance with the API 610 international standard. They are specifically designed for demanding industrial environments such as petrochemicals and refining, focusing on "compact efficiency, safety, reliability, and easy maintenance." Adaptable to various high-risk and complex media transport needs, they are indispensable key fluid equipment in continuous production.
Key Technical Advantages:
Core Advantages • Enabling Efficient Production
• Standard Compliance, Controllable Quality: Fully compliant with API 610 (petrochemical centrifugal pump standard), materials, performance, and precision meet stringent international requirements, meeting the high reliability standards of industries such as refining and chemicals, eliminating potential production hazards caused by incompatible equipment.
• Compact Structure, Space Saving: The vertical suspended design requires no complex foundation and can be directly immersed in liquid pools, tanks, or installed in deep wells, significantly saving ground space and perfectly adapting to densely packed industrial sites with limited space.
• Leak-free and safe for high-risk media: The short, rigid shaft system minimizes operational vibration. Combined with an API 682 cartridge mechanical seal, it achieves zero-leakage sealing, safely transporting flammable, explosive, toxic, corrosive, and high vapor pressure media, mitigating environmental and safety risks at the source.
• Strong cavitation resistance, suitable for complex operating conditions: The impeller can be directly immersed in the medium, effectively increasing the NPSHA value. Its excellent cavitation resistance easily handles low NPSHA conditions such as easily vaporized media, low inlet pressure, and bottom extraction from towers/containers, ensuring stable operation.
• Convenient maintenance and reduced costs: The rear-end core-pulling structure eliminates the need to disassemble pipelines and the pump body when inspecting rotor components, significantly reducing downtime for maintenance. Reversible bearing arrangement and adjustable-pitch coupling design further reduce maintenance costs and improve equipment utilization.
• Versatile and adaptable to all scenarios: Includes various specifications such as VS1 (single-shell cylindrical type), VS4 (multi-stage deep well type), and VS6 (double-shell high-temperature and high-pressure type), allowing flexible selection based on medium temperature (-40℃~350℃), pressure (suitable for high-pressure conditions), and flow requirements, adapting to different industrial scenarios.
Applicable Operating Conditions & Precisely Matched Needs
The API 610 VS series pumps focus on core fields such as petrochemicals and refining, and are widely used in the following scenarios, balancing practicality and stability:
1. Petroleum Refining Units: High-temperature, high-pressure media transportation, key process applications such as bottom pumps, reflux pumps, and condensate pumps;
2. Chemical Production: Transportation of flammable, explosive, toxic, and corrosive media, adapting to the stringent requirements of continuous production;
3. Low NPSHA Scenarios: Media that are easily vaporized, with low inlet pressure, such as bottom pumping from towers and containers;
4. Space-Constrained Scenarios: Scenarios with dense equipment, insufficient ground space, requiring vertical installation, submersible/deep well/tank transportation;
5. High-Demand Production Scenarios: Critical production lines with strict requirements for equipment reliability and long-term operation, where frequent shutdowns for maintenance are not permitted.
Key Features of TENGYU VS Series API 610 Vertical Suspended Centrifugal Chemical Pumps
The API 610 VS series vertical suspended centrifugal pumps are developed and manufactured in strict accordance with the API 610 international standard. They are specifically designed for demanding industrial environments such as petrochemicals and refining, focusing on "compact efficiency, safety, reliability, and easy maintenance." Adaptable to various high-risk and complex media transport needs, they are indispensable key fluid equipment in continuous production.
Key Technical Advantages:
Core Advantages • Enabling Efficient Production
• Standard Compliance, Controllable Quality: Fully compliant with API 610 (petrochemical centrifugal pump standard), materials, performance, and precision meet stringent international requirements, meeting the high reliability standards of industries such as refining and chemicals, eliminating potential production hazards caused by incompatible equipment.
• Compact Structure, Space Saving: The vertical suspended design requires no complex foundation and can be directly immersed in liquid pools, tanks, or installed in deep wells, significantly saving ground space and perfectly adapting to densely packed industrial sites with limited space.
• Leak-free and safe for high-risk media: The short, rigid shaft system minimizes operational vibration. Combined with an API 682 cartridge mechanical seal, it achieves zero-leakage sealing, safely transporting flammable, explosive, toxic, corrosive, and high vapor pressure media, mitigating environmental and safety risks at the source.
• Strong cavitation resistance, suitable for complex operating conditions: The impeller can be directly immersed in the medium, effectively increasing the NPSHA value. Its excellent cavitation resistance easily handles low NPSHA conditions such as easily vaporized media, low inlet pressure, and bottom extraction from towers/containers, ensuring stable operation.
• Convenient maintenance and reduced costs: The rear-end core-pulling structure eliminates the need to disassemble pipelines and the pump body when inspecting rotor components, significantly reducing downtime for maintenance. Reversible bearing arrangement and adjustable-pitch coupling design further reduce maintenance costs and improve equipment utilization.
• Versatile and adaptable to all scenarios: Includes various specifications such as VS1 (single-shell cylindrical type), VS4 (multi-stage deep well type), and VS6 (double-shell high-temperature and high-pressure type), allowing flexible selection based on medium temperature (-40℃~350℃), pressure (suitable for high-pressure conditions), and flow requirements, adapting to different industrial scenarios.
Applicable Operating Conditions & Precisely Matched Needs
The API 610 VS series pumps focus on core fields such as petrochemicals and refining, and are widely used in the following scenarios, balancing practicality and stability:
1. Petroleum Refining Units: High-temperature, high-pressure media transportation, key process applications such as bottom pumps, reflux pumps, and condensate pumps;
2. Chemical Production: Transportation of flammable, explosive, toxic, and corrosive media, adapting to the stringent requirements of continuous production;
3. Low NPSHA Scenarios: Media that are easily vaporized, with low inlet pressure, such as bottom pumping from towers and containers;
4. Space-Constrained Scenarios: Scenarios with dense equipment, insufficient ground space, requiring vertical installation, submersible/deep well/tank transportation;
5. High-Demand Production Scenarios: Critical production lines with strict requirements for equipment reliability and long-term operation, where frequent shutdowns for maintenance are not permitted.
