Wilo-Helix V 404-1/16/E/KS/400-50 high-pressure water pump 4160520

High-pressure water pump Wilo-Helix V 404-1/16/E/KS/400-50 – a reliable solution for demanding installations.

The Wilo-Helix V 404-1/16/E/KS/400-50 pump is a multistage, vertical centrifugal pump designed for efficient water pressure boosting in water supply systems and industrial installations. It is characterized by high efficiency and durability, making it an ideal choice for both professional installers and end users. Made of high-quality stainless steel, it provides corrosion resistance and long life even in harsh working conditions.

Design and application

The Helix V pump is designed to work with clean water or non-aggressive liquids. Its construction based on laser-welded 2D/3D hydraulic elements guarantees optimal efficiency and minimizes the risk of cavitation. The vertical design of the pump saves space and facilitates integration with existing infrastructure. It finds application in:

• Potable and utility water supply
• Irrigation systems
• Industrial installations requiring pressure boosting
• Fire protection systems
• Food industry

Key features and benefits

• High performance: The maximum pump capacity is 6.5 m³/h, and the maximum head is 31.53 m, allowing it to effectively meet the needs even in large installations.
• Durability and reliability: Made of high-quality stainless steel (304 and 304L) ensures corrosion resistance and long pump life.
• Energy efficiency: IE2 energy efficiency class motor and a Minimum Efficiency Index (MEI) of 0.7 minimize electricity consumption.
• Easy installation and maintenance: The compact design and standard connections (ISO 228-1, internal gas tapered thread BSPP-G) facilitate pump installation and maintenance.
• Safety: IP55 protection class provides protection against dust and water jets, allowing the pump to operate in various environmental conditions.
• Wide temperature range: The pump can operate at an ambient temperature from -15°C to +50°C and pump liquids with a temperature from -30°C to +120°C.
• Motor power: 0.55 kW provides sufficient power to operate the pump under various load conditions.

The Wilo-Helix V 404-1/16/E/KS/400-50 pump is an investment in a reliable and efficient solution for boosting water pressure, which will provide comfortable use for many years. Three-phase power supply (3 phases) with a voltage of 400V and a frequency of 50Hz guarantees stable operation of the device. The connection length is 204 mm and the pump height is 128 mm, which facilitates integration with existing hydraulic infrastructure.