Wilo-Helix V 609-1/25/E/KS/400-50 high-pressure water pump 4156041

High-pressure water pump Wilo-Helix V 609-1/25/E/KS/400-50

This three-phase Wilo-Helix V 609-1/25/E/KS/400-50 high-pressure pump is a robust solution for demanding water pumping applications. Made of stainless steel, it ensures reliable operation in various conditions and is corrosion-resistant. This pump is used in both commercial installations and private systems where pressure boosting or pumping contaminated water is required.

Design and application

Wilo-Helix V is a vertical, multi-stage pump designed to work with liquids containing solids up to 10 mm in diameter. Its construction based on laser-welded 2D/3D hydraulic systems ensures optimal efficiency and minimizes the risk of cavitation. The pump is particularly well suited for:

• Irrigation and car washes
• Water treatment systems
• Fire protection systems
• Pressure boosting in water supply installations
• Circulation of hot and chilled water
• Water supply

Durable materials, such as stainless steel 304 (1.4301) used for the pump body and connections and stainless steel 304 (1.4307) for the impeller, guarantee a long service life and minimize operating costs. The PN 25 pressure class on the inlet and outlet connections ensures safe operation even at high pressures.

Performance and technical parameters

The Wilo-Helix V 609-1/25/E/KS/400-50 pump offers a maximum flow rate of 10 m³/h and a maximum head of 78.44 m. The 2.2 kW motor with IE3 energy efficiency class ensures energy-saving operation. The motor speed is 2900 revolutions per minute, and the rated voltage is in the range of 230-400 V at a frequency of 50 Hz. The IP55 protection class protects the device against dust and water jets, allowing installation in various environments. The Minimum Efficiency Index (MEI) is 0.7, which confirms its energy efficiency.

It is also worth mentioning the pump's operating temperature – from -30°C to +120°C for the medium temperature and from -15°C to +50°C for the ambient temperature, which makes it a universal solution for various applications.