Wilo-Helix V 206-1/16/E/KS/400-50 high-pressure water pump 4161708

High-pressure water pump Wilo-Helix V 206-1/16/E/KS/400-50

This Wilo-Helix V multistage, vertical centrifugal pump is designed for efficient water pumping in a wide range of applications. It is characterized by high efficiency and reliability, making it an ideal solution for both professional installers and end-users. The pump's design, optimized for flow and anti-cavitation margin, ensures stable operation even in difficult conditions.

Construction and application

The Wilo-Helix V pump is a normally suctioned device intended for water supply and pressure boosting. It will also be useful in industrial installations, fire protection systems, car washes and irrigation systems. The possibility of use with potable water (EPDM version) thanks to parts made of stainless steel in contact with the medium increases its versatility. Thanks to its compact inline design, installation is simple and convenient.

Key features and benefits

• High efficiency: The maximum pump capacity is 4 m³/h, and the maximum head is 43.41 m, allowing for efficient water pumping to significant heights.
• Durable construction: The pump housing made of stainless steel (grade 304 or 304L depending on the version) provides corrosion resistance and long-term operation. Impellers and diffusers are also made of stainless steel (grade 304L or 316L), which further increases their durability.
• Wide temperature range: The pump can operate at an ambient temperature of -15°C to 50°C and pump liquid at a temperature of -30°C to +120°C (depending on the gasket version).
• Safety: The IP55 protection class guarantees protection against dust and water jets, allowing the pump to be installed in various environments.
• Reliability: A solid coupling cover provides easy maintenance and long-lasting trouble-free operation of the device.
• Motor power: The 0.55 kW motor provides adequate performance while maintaining energy efficiency (energy efficiency class IE2).
• Connections: Inlet and outlet connections with internal gas cylindrical BSPP-G (ISO 228-1) thread with a diameter of 1 inch (25 mm) facilitate integration with existing installations.
• Maximum working pressure: The pump is designed to operate at a maximum working pressure of 16 bar.

The Wilo-Helix V pump is a solid solution for demanding applications, combining high performance with durability and reliability. Its versatility makes it perfect for both domestic water installations and more demanding industrial applications.