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    Multivert MVIE

    Multivert MVIE

    Energy-saving vertical multistage centrifugal pump for large buildings.

    Wilo-Multivert MVIE (11-22 kW) is a vertical multistage variable-speed pump for cold water applications in large buildings. The pump consists of an IE5 EC motor drive, an integrated, air-cooled frequency converter and various control modes. The result is high energy efficiency in both closed and open systems. High reliability is ensured by the proven pump hydraulics made of stainless steel, a separate lantern ball bearing that ensures optimum absorption of axial thrust, integrated protective functions and low-water detection.

    Simple integration into building automation is made possible via analogue and digital interfaces as well as IF modules.

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    Description

    The Multivert MVIE is a high-performance vertical multi-stage centrifugal pump manufactured by Wilo. This pump is designed for a wide range of applications, including water supply, pressure boosting, and industrial fluid transfer. The Multivert MVIE is known for its energy efficiency, reliability, and durability, making it ideal for use in demanding environments. It is part of Wilo’s premium range of pumps, optimized for versatility and high performance in both residential and industrial settings.

    Key Features of the Multivert MVIE Pump:

    1. Design & Construction:
      • The Multivert MVIE is a vertical multi-stage pump, meaning it features several impellers stacked vertically, enabling the pump to achieve high pressure with relatively low flow rates.
      • Constructed from high-quality stainless steel and other corrosion-resistant materials, the MVIE is highly durable and designed to withstand harsh conditions.
      • The compact vertical design allows the pump to be installed in confined spaces, which is especially beneficial for high-rise buildings, industrial plants, and other applications with limited floor space.
    2. Performance & Applications:
      • The Multivert MVIE is primarily used for water supply systems, pressure boosting, and clean water transfer in both domestic and industrial applications.
      • Its versatility makes it ideal for a variety of settings, such as:
        • Municipal water supply: Ensuring consistent pressure and water distribution in municipal systems.
        • Pressure boosting: The pump is often used in high-rise buildings and commercial complexes to provide sufficient water pressure at every level.
        • Irrigation systems: Provides consistent pressure for agricultural irrigation and landscape watering systems.
        • Fire-fighting systems: Helps supply high-pressure water for fire suppression systems.
        • Industrial applications: Used in cooling systems, process water transfer, and other industrial fluid handling systems.
    3. Energy Efficiency:
      • The Multivert MVIE is equipped with a high-efficiency motor that complies with IE3 energy efficiency standards, reducing the overall energy consumption of the pump.
      • In some models, the pump features variable speed control or can be integrated with a frequency inverter to adjust the motor speed according to demand. This enables further energy savings, as the pump can adapt to varying system pressures and flow rates.
      • The pump is optimized for low operating costs while maintaining excellent performance, which makes it ideal for installations requiring continuous or frequent operation.
    4. Motor & Operation:
      • The Multivert MVIE uses a high-performance motor that delivers consistent power to the pump, ensuring reliable operation over extended periods.
      • The pump is designed to operate efficiently under high-pressure conditions, making it suitable for systems where higher pressure is needed.
      • Dry-run protection and overload protection are standard features that help safeguard the pump and motor against damage in case of system failures or abnormal operating conditions.
    5. Durability & Maintenance:
      • The Multivert MVIE is designed for long-lasting durability, with its corrosion-resistant stainless steel construction and durable seals ensuring it can handle continuous operation in tough conditions.
      • The pump features low maintenance requirements due to its robust design and high-quality components. Routine maintenance and occasional inspections are typically sufficient to keep the pump running at optimal efficiency.
      • Self-priming capabilities in some versions ensure that the pump can start without needing manual priming, making installation easier and reducing operational complexity.
    6. Control & Monitoring:
      • The Multivert MVIE comes with integrated control and monitoring systems that allow for easy management and maintenance of the pump. This may include features such as:
        • Pressure sensors to maintain constant pressure within the system.
        • Flow meters for monitoring the pump’s flow rate.
        • Dry-run protection and overload protection to ensure the safety and longevity of the pump and motor.
        • Remote monitoring options in some versions, which allow operators to monitor and control the pump remotely.
    7. Safety Features:
      • Dry-run protection: The pump is equipped with sensors to detect if the pump is operating without water. This automatically shuts the pump down to prevent damage to the motor and other components.
      • Overload protection: Ensures that the motor will be protected from excessive load or overheating, extending the pump’s lifespan.
      • Leakage protection: Some models feature sensors to detect leakage in the system, allowing for early detection of problems before they lead to significant damage.
    8. Noise & Vibration Control:
      • The Multivert MVIE is designed to operate with low noise and vibration levels, making it suitable for use in residential and commercial buildings, where noise reduction is important.
      • Its design minimizes mechanical vibrations, contributing to quiet operation and reducing wear on internal components, further extending the pump’s operational life.

    Advantages of the Multivert MVIE:

    • Energy efficiency: High-efficiency motor and variable speed control options help reduce energy consumption and operational costs.
    • Durable construction: Made with corrosion-resistant materials, the pump ensures long-lasting, reliable performance.
    • Compact and versatile design: Its vertical configuration and small footprint make it ideal for installations where space is limited.
    • Advanced monitoring and control: Offers comprehensive control features and monitoring options, enhancing system reliability.
    • Low maintenance: The pump is designed for easy maintenance, with minimal downtime required.

    Applications of the Multivert MVIE:

    • Water Supply Systems: Ideal for municipal and commercial water supply systems, ensuring high pressure across a wide area.
    • Pressure Boosting: Used in high-rise buildings, office complexes, and other facilities where water pressure needs to be boosted to multiple floors or outlets.
    • Irrigation: Provides reliable water pressure for agricultural irrigation systems and landscape watering.
    • Industrial Fluid Transfer: Used in cooling systems, process water handling, and other industrial applications requiring fluid transfer under high pressure.
    • Fire Fighting Systems: Helps ensure adequate water pressure in fire suppression systems for buildings or industrial plants.

    Conclusion:

    The Wilo Multivert MVIE is a high-performance vertical multi-stage centrifugal pump that is energy-efficient, durable, and versatile. With its compact design, high-efficiency motor, and ability to handle demanding applications, the Multivert MVIE is an ideal choice for pressure boosting, water supply, and industrial fluid transfer systems. Whether used in municipal systems, commercial buildings, or industrial processes, this pump ensures reliable, cost-effective operation with minimal maintenance and maximum energy efficiency. Its advanced features and safety mechanisms provide peace of mind and extended service life, making it a valuable asset for both residential and industrial water management.

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