Wilo-Helix V 224-1/25/E/KS/400-50 high-pressure water pump 4161730

High-pressure water pump Wilo-Helix V 224-1/25/E/KS/400-50

This multi-stage, vertical centrifugal pump from Wilo-Helix V is a robust solution for water supply, pressure boosting, and many other industrial applications. The flow and efficiency-optimized design, combined with corrosion-resistant materials, guarantees reliable operation even in harsh conditions. The pump is particularly well suited for handling liquids containing solids up to 10 mm in diameter.

Construction and application

The Wilo-Helix V pump is designed for pumping contaminated water, but it can also be used in clean installations. It is suitable for irrigation systems, car washes, water treatment, fire protection systems, and circulation of hot and chilled water. Thanks to the possibility of adaptation to specific conditions (e.g., motor protection, efficiency class IE4, VdS certificate, ATEX), the pump can be used in a wide range of applications. The inline design simplifies installation and integration with existing systems.

Key features and benefits

• High efficiency: The maximum pump capacity is 4 m³/h with a maximum head of 176.9 m, ensuring efficient operation even in demanding systems.
• Durability and corrosion resistance: Made of high-quality stainless steel (pump body – stainless steel 304 or 316L, impeller – stainless steel 304 or 316L) ensures long life and resistance to aggressive media.
• Reliability: The robust construction with a laser-welded hydraulic system minimizes the risk of failure and ensures stable pump operation.
• Versatility: The ability to adapt the pump to different operating conditions (liquid temperature from -30°C to +120°C) and the availability of different gasket materials (EPDM or FKM) increase its versatility.
• Easy maintenance: The pump design is designed for easy access to components requiring regular maintenance.
• Safety: The IP55 protection class protects the pump from external factors such as dust and water.
• IE3 motor: The use of an energy efficiency class IE3 motor translates into lower electricity consumption and reduced operating costs.
• Flanged connections: Flanged connections with a diameter of DN 25 facilitate connection of the pump to the piping system.

The pump is powered by a voltage of 230-400V at a frequency of 50Hz and draws a current of 4.3A. The motor power is 2.2 kW. The mounting length is 250 mm and the pump height is 153 mm. The motor insulation class is F and the maximum working pressure is 25 bar.