Wilo-Helix V 207-1/16/E/KS/400-50 high-pressure water pump 4161709

High-pressure water pump Wilo-Helix V 207-1/16/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 with flanged connections allows for easy integration into existing installations. The pump is characterized by high efficiency and reliability, and its components made of stainless steel ensure a long service life even in harsh conditions.

Construction and application

The Wilo-Helix V pump is designed for a wide range of applications, including:

• Water supply and pressure boosting in residential and commercial buildings.
• Circulation installations in industry.
• Irrigation systems.
• Cooling circuits.
• Fire protection systems.
• Car washes.

The pump body optimized for flow minimizes hydraulic losses, and a robust coupling cover facilitates maintenance. Thanks to the use of corrosion-resistant materials, the pump is suitable for working with various types of liquids, including potable water (in EPDM versions).

Key features and benefits

• Performance: The maximum pump capacity is 4 m³/h, and the maximum head is 50.3 meters, allowing for efficient water pumping to significant heights.
• Power and supply: The motor with a power of 0.55 kW is powered by a voltage of 400 V at a frequency of 50 Hz.
• Material: The use of stainless steel (1.4301 and 1.4307) in the construction of the impeller and pump body guarantees corrosion resistance and long-term reliability. The material of the connections is also made of stainless steel, ensuring the durability of the connections.
• Safety: The IP55 protection class protects the pump against dust and water jets, allowing it to operate in various environmental conditions. Insulation class F provides additional electrical safety.
• Durability: A solid construction and high-quality materials translate into a long service life of the device, minimizing operating costs and downtime.
• Easy maintenance: The user-friendly design with a durable coupling cover facilitates access to key components during inspections and repairs.
• Temperature range: The pump can operate in an ambient temperature range of -15°C to 50°C and pump liquids with a temperature of -30°C to +120°C (depending on the version).

The pump has internal gas tapered BSPP-G threaded connections with a diameter of 1 inch on both the inlet and outlet sides, which facilitates installation and integration with the existing hydraulic installation. The maximum operating pressure is 16 bar, which ensures safe operation even under high hydraulic loads.