Wilo-Helix V 202-1/16/E/S/1-230-50 high-pressure water pump 4234038

High-pressure water pump Wilo-Helix V 202-1/16/E/S/1-230-50

This efficient, vertical high-pressure pump Wilo-Helix V is designed for reliable water supply and pressure boosting in a variety of applications. The inline design simplifies installation in existing systems, and the robust construction guarantees a long service life. The pump is suitable for operation with water temperatures from -30°C to 120°C, making it a versatile solution for both domestic and industrial installations.

Design and application

The Wilo-Helix V pump is characterized by optimized flow and a high anti-cavitation margin, which translates to efficient operation and minimization of cavitation risk. Made of high-quality stainless steel (pump casing and impeller), it provides corrosion resistance and long-term reliability. It is intended for:

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

Key features and benefits

• High efficiency: Thanks to the multistage design, the pump achieves high performance with relatively low power consumption (0.37 kW). The minimum efficiency index (MEI) is 0.7, which confirms its energy efficiency.
• Durability and corrosion resistance: The use of stainless steel (1.4301 for the casing, 1.4307 for the impeller) ensures corrosion resistance and long life even in harsh working conditions.
• Solid construction: A robust coupling cover provides easy maintenance and increases the reliability of the device.
• Wide temperature range: The pump can operate with water temperatures from -30°C to 120°C, allowing it to be used in various environmental conditions.
• Safety: The maximum operating pressure is 16 bar, ensuring safe operation of the installation. Insulation class F guarantees protection of the motor against overheating. Protection class IP55 protects against moisture and dust.
• Easy installation: The inline design simplifies integration of the pump with existing piping systems with threaded BSPP-G (ISO 228-1) connections with a diameter of 1 inch (25 mm).
• Rotational speed: 2820 revolutions per minute ensures stable pump operation at maximum performance of 3.78 m³/h and a head of 14.57 m.

The Wilo-Helix V pump is an investment in a reliable and efficient water pumping solution that will perform well in the hands of a professional installer and the end user looking for a durable and efficient device.