Wilo-Helix V 623-1/25/E/KS/400-50 high-pressure water pump 4156059

High-pressure water pump Wilo-Helix V 623-1/25/E/KS/400-50

This three-phase, vertical Wilo-Helix V 623 pump is a robust solution for water supply and pressure boosting in installations. Designed to operate in demanding conditions, it offers high performance and reliability. The construction with corrosion-resistant materials, including stainless steel, guarantees a long service life and minimizes the risk of failure.

Construction and application

The Wilo-Helix V 623 pump is designed to work with clean water or non-aggressive liquids. Its construction based on a multi-stage impeller allows achieving high pressure, making it ideal for applications such as:

• Supply of potable and utility water
• Irrigation systems
• Pressure boosting in installations
• Industry – processes requiring high pressure

Manufactured with attention to detail, using 2D/3D laser welding of the hydraulic system, ensures optimal efficiency and minimizes the risk of air bubbles forming in the pumped medium. This translates to stable operation and extended device life.

Key features and benefits

• High efficiency: The maximum pump capacity is 10 m³/h, and the maximum head is 204 meters.
• Durable construction: The pump body and impeller are made of stainless steel (grade 304) to ensure corrosion resistance and long-term operation.
• IE3 motor: The use of an IE3 energy efficiency class motor translates to lower energy consumption and reduced operating costs. The motor power is 5.5 kW at 400V and 50Hz.
• Wide temperature range: The pump can operate in an ambient temperature range from -15°C to +50°C and pump liquids with a temperature from -30°C to +120°C.
• Safety: The IP55 protection class protects the device against dust and water jets, allowing installation in various environmental conditions.
• Flanged connections: Both the inlet and outlet connections are made using a DN32 flange with a pressure class of PN25, which facilitates integration with the existing installation.
• Durability: Stainless steel connection material further increases the corrosion resistance of the entire structure.

The Wilo-Helix V 623 pump is an investment in a reliable and efficient solution for water supply and pressure boosting, which will work well in both domestic and industrial installations.