Wilo-Helix V 621-1/25/E/KS/400-50 high-pressure water pump 4156058

High-pressure water pump Wilo-Helix V 621-1/25/E/KS/400-50

This Wilo-Helix V multistage, vertical centrifugal pump is a robust solution for water supply, pressure boosting, and industrial applications. The inline design and corrosion-resistant materials ensure reliable operation and long service life. The pump is particularly well-suited for operation in demanding conditions, offering performance and durability.

Characteristics and application

Wilo-Helix V 621-1/25/E/KS/400-50 finds application in a wide range of installations, from water supply and irrigation systems to industrial cooling circuits and fire protection systems. Thanks to its high efficiency and ability to pump contaminated water (with solids up to 10 mm), it is also suitable for car washes and water treatment. The pump design allows for effective pressure boosting in existing installations.

The pump is characterized by high performance – up to 10 m³/h – and the ability to lift water to a height of up to 186.6 meters. Made of high-quality stainless steel (including a 1.4404 / AISI 316L body) it provides corrosion resistance and long-term reliability. The 5.5 kW motor with IE3 energy efficiency class minimizes energy consumption.

Key features and benefits

• High efficiency: Maximum efficiency reaches 10 m³/h, and the head is 186.6 m, allowing for effective operation in various installations.
• Durable construction: The pump body made of stainless steel (1.4404 / AISI 316L) ensures corrosion resistance and long life, even in difficult working conditions.
• Contamination resistance: The ability to pump water with solids up to 10 mm in diameter increases the range of pump applications.
• Energy-saving motor: The 5.5 kW motor with IE3 efficiency class minimizes electricity consumption, reducing operating costs.
• Solid connections: Connections made of stainless steel ensure tightness and durability (DN32, flange).
• Wide temperature range: Operation in the temperature range from -30°C to +120°C (depending on the sealing version) allows the pump to be used in various environments.
• Protection class IP55: Provides protection against dust and water jets, allowing the pump to be mounted in various locations.
• Installation length: The compact design with an installation length of 250 mm facilitates the integration of the pump into existing installations.

The Wilo-Helix V pump is an investment in a reliable and efficient solution for your water supply and pressure boosting needs. Its solid construction and high quality of workmanship guarantee long-term trouble-free operation, and the energy-saving motor allows you to reduce operating costs.