Wilo-Stratos MAXO 40/0,5-8 PN6/10 circulation pump 2164583

Intelligent circulation pump for demanding installations

The Wilo-Stratos MAXO 40/0,5-8 PN6/10 circulation pump is an advanced solution designed for efficient water circulation in various heating, air conditioning and industrial systems. Equipped with an energy-saving EC motor and intelligent electronics, it ensures optimal performance adaptation to current needs, minimizing energy consumption and operating costs. It is an ideal choice for both professional installers and users who value reliability and comfort.

Design and functionality

The heart of the pump is a wet-rotor design with an EC motor, which translates to quiet operation and high efficiency. The built-in frequency converter enables smooth speed control, and advanced adaptive algorithms – such as Dynamic Adapt plus and Multi-Flow Adaptation – automatically adjust the pump's performance to the conditions in the system. This ensures that the pump always operates optimally, regardless of changing heating or cooling demands. The housing made of cast iron GG 25 (GJL-250) guarantees durability and corrosion resistance.

• High energy efficiency: An energy efficiency index (EEI) of 0.19 guarantees low operating costs.
• Intelligent control: Dynamic Adapt plus and Multi-Flow Adaptation functions automatically optimize pump operation.
• Versatile application: Ideal for heating, air conditioning, cooling and industrial installations.
• Easy operation: An intuitive graphical display and knob facilitate configuration of operating parameters.
• Communication: Built-in Bluetooth interface enables remote monitoring and configuration using a smartphone or tablet. Possibility of expansion with additional communication interfaces (Modbus TCP/RTU, BACnet IP/MS/TP, LON, CANopen, PLR).
• Safety: It has electronic protections protecting the motor against overload and detecting lack of flow.
• Long service life: Made of high-quality materials ensuring durability and corrosion resistance.

Technical parameters and application

The Wilo-Stratos MAXO 40/0,5-8 PN6/10 pump is characterized by a maximum head of 9.417 m and a maximum flow rate of 22.3 m³/h. It is designed to operate in systems with a medium temperature in the range of -10°C to 110°C and an ambient temperature of -10°C to 40°C. Flanged connections DN 40 facilitate installation in existing installations. 230 V power supply ensures compatibility with most electrical networks. The use of a wet-rotor design eliminates the risk of the pump being blocked by impurities in the medium. Additionally, it has a potential-free switching contact to increase the functionality of the control system.