Vertical Multistage Pumps

 Vertical Multistage Pump

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​Our Vertical Multistage Pumps are engineered to deliver efficient, high-performance solutions for a wide range of industrial and commercial applications. These pumps are designed for operations that require high-pressure delivery, with multiple impellers (stages) to boost efficiency and achieve consistent results.

  • High Pressure Capabilities: Ideal for applications needing elevated pressures, such as water treatment, boiler feed, and industrial processes.
  • Compact Design: The vertical design optimizes space, making it ideal for installations with limited space availability.
  • Energy Efficient: Designed for maximum energy savings, reducing operating costs in long-term applications.
  • Durable Construction: Built with corrosion-resistant materials to ensure longevity and dependability even in harsh conditions.
  • Quiet Operation: Engineered to operate with minimal noise, making it suitable for environments where noise reduction is a priority.
  • Versatile Applications: Perfect for water supply systems, irrigation, firefighting, and HVAC systems
The e-SV vertical multistage pump is a highly reliable and technologically advanced multipurpose pump. It’s capable of satisfying the needs of a wide variety of users and many different construction designs are available. The e-SV range feature models in eleven sizes  with 1-3-5-10-15-22-33-46-66-92-125 m³/h nominal capacities.
DESIGN FEATURES
  • Balanced mechanical seal replaceable with out need for pump disassembling (for 10-15-22SV>=5,5kW, 33-46-66-92-125SV)
  • “O” Ring seat design to allow for simple outer sleeve dis-assembly
  • Floating for self alignment replaceable diffuser wear ring (PPS Glass filled tecnopolymer to withstand chemically corrosive, mechanically aggressive and high temperature liquids)
  • Reduced impeller axial thrust for longer standard motor bearing life (17,500h)
  • Hard Material Intermediate bush bearing (Tungsten Carbide/Silicon Carbide) to improve life and ability to withstand heavy duty applications, like boiler feeding
  • High temperature seal option (180°C max) with low NPSH design, high pressure design (up to 40 Bar), and passivated & electro-polished versions are available upon request.
Further unique features of the e-SV include the integration of performance diagnostic devices such as the i-Alert™ vibration monitor and Dry Run sensor. The  i-Alert™ and the Dry Run sensor are available as an accessory for all models.
The e-SV is certified by WRAS, ACS and D.M. 174 for use with potable water.
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SPECIFICATIONS
  • Delivery: up to 160 m³/h
  • Head: up to 330 m
  • Power supply: both single and three-phase 50 and 60 Hz
  • Power: from 0.37 kW up to 55 kW
  • Maximum operating pressure: 40 bar
  • Temperature of pumped liquid: from -30°C to 120°C (high temperature version up to 180°C available)
Watch our how to service and repair videos on the video tab.
  • Water Supply & Booster Systems: Ideal for providing pressurized water in both residential and commercial buildings.
  • Irrigation Systems: Ensures consistent water flow for agricultural and landscape irrigation.
  • Boiler Feed Systems: Reliable performance in thermal power plants and other systems requiring consistent pressurization.
  • HVAC & Cooling Systems: Efficient operation in air conditioning and cooling water circulation systems.
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