Wilo-Helix V 1012-1/25/E/KS/400-50 high-pressure water pump 4150559

High-pressure water pump – a reliable solution for various applications

This three-phase, vertical high-pressure pump Wilo-Helix V 1012-1/25/E/KS/400-50 is a solid choice for both professional installers and end users. Designed for efficient water pumping, it is suitable for water supply systems, pressure boosting, and demanding industrial applications. Its construction guarantees reliability and long life even in harsh conditions.

Design and performance

The Wilo-Helix V pump is characterized by a capacity of up to 15.4 m³/h and a maximum head of 126.1 meters. Made of high-quality stainless steel (pump body and impeller), it provides corrosion resistance and the ability to work with various liquids. The inline design simplifies installation in existing systems, and a robust coupling cover increases safety and comfort. The motor power is 5.5 kW at a voltage of 400 V and a frequency of 50 Hz. The IP55 protection class guarantees protection against dust and water jets, allowing operation in various environments.

Applications and benefits

The Wilo-Helix V pump finds wide application in:

• Water supply and pressure boosting: Ideal for residential, commercial and industrial buildings.
• Industrial installations: It works perfectly in circulation systems, process systems and closed cooling circuits.
• Fire protection systems: Provides reliable water supply in emergency situations.
• Car washes and irrigation: Efficient pumping of water of different temperatures and purity.
• Water treatment systems: The pump is adapted to work with water containing solid particles with a diameter of up to 10 mm (depending on the specification).

High energy efficiency (MEI 0.7) and motor efficiency class IE3 translate into lower operating costs. Corrosion-resistant materials ensure long-term trouble-free operation, minimizing the need for maintenance. The connection length of 280 mm facilitates integration with existing hydraulic infrastructure. Flange connections DN40 with stainless steel connections ensure tightness and durability of connections.