Wilo-Helix V 609-1/16/E/KS/400-50 high-pressure water pump 4156040

High-pressure water pump Wilo-Helix V 609-1/16/E/KS/400-50

This is a multi-stage, vertical centrifugal pump designed for water supply, pressure boosting, and industrial applications. The inline design with flanged connections allows for easy installation in the system. The pump is characterized by high efficiency and reliability, and its stainless steel housing ensures durability and corrosion resistance. This model is used in circulation installations, fire protection systems, car washes, and irrigation.

Construction and application

The Wilo-Helix V pump is designed for efficient water pumping, even with solids up to 10 mm in diameter. The pump housing optimized for flow minimizes hydraulic losses and ensures high efficiency. A robust coupling cover facilitates maintenance and extends the life of the device. Thanks to the ability to adapt to specific conditions (e.g., motor protection, IE4 efficiency class), the pump can be used in a wide range of applications.

Key features and benefits

• High efficiency: The maximum pump capacity is 10 m³/h, and the maximum head is 78.44 m, allowing for efficient water pumping in various systems.
• Durability and corrosion resistance: Construction from high-quality stainless steel (housing – stainless steel 304 (1.4301), impeller – stainless steel 304 (1.4307)) guarantees long-term operation even in harsh environmental conditions.
• Versatility: The pump is suitable for use with potable water (EPDM version) and with aggressive media (FKM version).
• Safety: The IP55 protection class protects the device from external factors such as dust and water.
• Easy installation and maintenance: The inline design and robust coupling cover facilitate pump installation and servicing.
• Wide temperature range: The pump can operate at an ambient temperature from -15°C to 50°C and pump liquid at a temperature from -30°C to +120°C (depending on the version).
• IE3 motor: The use of an IE3 energy efficiency class motor translates into lower electricity consumption.
• Maximum working pressure: 16 bar ensures safe operation in demanding installations.

The pump is powered by a voltage of 230-400 V at a frequency of 50 Hz and draws a current of 4.3 A. The motor output power is 2.2 kW, and its rotational speed is 2900 revolutions per minute. The inlet and outlet connections have an internal gas tapered thread BSPP-G (ISO 228-1) with a diameter of 1 ¼ inch (32 mm).