Wilo-Helix V 1005-1/16/E/KS/400-50 high-pressure water pump 4150544

High-pressure water pump Wilo-Helix V 1005-1/16/E/KS/400-50

This Wilo-Helix V multistage, vertical centrifugal pump is a reliable solution for water supply, pressure boosting, and industrial applications. The inline design and solid construction from corrosion-resistant materials guarantee long-lasting and efficient operation. The pump performs well in circulation systems, fire protection systems, and car washes.

Construction and application

The Wilo-Helix V pump is designed for ease of maintenance and reliability. Optimization of flow and net positive suction head translates to high efficiency. The pump body is made of stainless steel 304 (1.4301) and the impeller of stainless steel 304 (1.4307), ensuring corrosion resistance and long life. The ability to adapt the pump to specific conditions, such as motor protection or IE4 efficiency class, makes it a versatile solution for diverse needs.

The pump is used in:

• Water supply and pressure boosting
• Industrial circulation systems
• Process water systems
• Closed cooling circuits
• Fire protection systems
• Car washes
• Irrigation

Key features and parameters

Wilo-Helix V 1005-1/16/E/KS/400-50 is characterized by a capacity of up to 15.4 m³/h and a head of up to 52.53 m. The motor with a power of 2.2 kW is powered by a voltage of 230-400 V at a frequency of 50 Hz. The IP55 protection class provides resistance to dust and water jets, and the F insulation class guarantees safe use. The pump has flanged connections with a nominal diameter of 1 1/2 inches (40 mm) on both the inlet and outlet sides, compliant with ISO 228-1 and pressure class PN 16. The maximum operating pressure is 16 bar, and the temperature range of the pumped liquid is -30 to +120 °C (depending on the EPDM version). The C characteristic allows it to react more slowly to short current surges, therefore it tolerates starting devices with a motor well.