This circulator represents the cutting edge of technology in water network management, fully meeting the strict requirements of the EU ErP Directive. With an Energy Efficiency Index EEI ≤ 0.20, in accordance with European directives EC 641/2009 and EU 622/2012, it ensures optimal resource management. Its installation offers up to 90% energy savings compared to traditional fixed-speed circulators. It is ideally designed for use in single-family homes, duplexes, or small apartment buildings, significantly reducing heating and cooling operational costs.

Gain complete control of your hydraulic system thanks to advanced customization features. The device allows you to adjust the desired head pressure with exceptional accuracy in increments of 0.5m, with immediate digital display on the built-in LED screen during operation. The circulator supports multiple operating modes to adapt to your network's needs, including variable differential pressure (Δp-v), constant differential pressure (Δp-c), automatic air venting of the system, as well as 3 fixed rotation speeds.

The flow reliability is guaranteed even after long periods of inactivity, such as during the summer months. The circulator features an excellent large discharge torque, while also incorporating a smart function for automatic unblocking in case a failure is detected during shaft startup. For modern, "smart" building installations, the device offers a available BMS contact as part of its standard equipment, which promptly reports faults to the central control system, enabling immediate diagnosis and repair of any malfunctions.

Built to withstand the harshest working conditions, the circulator features a robust body with a special anti-corrosion protective coating and an excellent IP55 protection rating against dust and moisture. It is designed to handle extreme water temperature ranges from -20 °C to +110 °C, with a maximum operating pressure reaching 10 bar. It includes integrated motor protection and Combi flanges PN6/PN10 (from DN40 to DN65). Additionally, the electrical connection process is completed in seconds, without tools, thanks to the patented Wilo Connector quick coupling.

• Energy Efficiency Index: EEI ≤ 0.20 (Full compliance with ErP directives, EC 641/2009 & EU 622/2012)
• Energy Saving: Up to 90% compared to fixed-speed circulators
• Fluid Temperature Range: From -20 °C to +110 °C
• Maximum Operating Pressure: 10 bar
• Electrical Supply: Single-phase 1~230V, 50/60Hz frequency
• Protection Degree: IP55 (High waterproofing)
• Operating Modes: Δp-c (Constant pressure), Δp-v (Variable pressure), 3 fixed speeds, Automatic venting
• Adjustment Accuracy: Differential pressure adjustment in steps of 0.5m with digital display on LED screen
• Safety: Built-in motor protection, high starting torque & automatic unblocking
• BMS Connection: Standard built-in dry contact for error/fault notification
• Circulator Body: Cast iron with special anti-corrosion coating
• Connection Type: Combi flanges PN6/PN10 from DN40 to DN65
• Installation: Quick and easy electrical wiring with Wilo Connector quick coupling