Wilo-Yonos MAXO 30/0,5-12 PN10 circulation pump 2120644

Wilo-Yonos MAXO circulation pump – an efficient solution for your installation

Wilo-Yonos MAXO 30/0,5-12 PN10 is a wet-rotor circulation pump with electronic control, designed for use in heating, cooling, air conditioning systems, as well as in solar and geothermal installations. Its versatility and high energy efficiency (EEI 0.2) make it an ideal choice for both professional installers and users who value comfort and savings. The pump is characterized by a wide range of operating temperatures, both for the medium (-20°C to +110°C) and the environment (-20°C to +40°C), which ensures reliability in various conditions.

Design and application

The Wilo-Yonos MAXO pump is equipped with a synchronous motor with permanent magnets and an integrated speed control system, enabling stepless adjustment of the differential pressure. This allows it to be optimally adapted to the specific needs of the installation, ensuring efficient operation and minimizing energy consumption. The electrical connection with a Wilo plug facilitates installation and connection. The pump housing made of cast iron GG 20 (GJL-200) guarantees durability and corrosion resistance, and the cathodic coating provides additional protection against moisture. The impeller made of polypropylene (PP-GF) provides high chemical resistance. Threaded connections with a diameter of 2 inches (50 mm) facilitate integration with existing infrastructure.

Advantages and benefits

• High energy efficiency: EEI 0.2 guarantees minimal power consumption (even 5W) and lower electricity bills.
• Versatility: Can be used in various types of installations – heating, cooling, air conditioning, solar and geothermal.
• Stepless control: Smooth adjustment of performance to current installation needs thanks to differential pressure control.
• Built-in protection: Integrated full motor protection and automatic venting of the impeller chamber ensure reliable operation.
• Automatic return to settings: The function of automatically returning to the set parameters after a power failure minimizes the risk of failure and ensures the continuity of the system.
• Impeller unblocking function: Prevents the impeller from locking up after a prolonged period of inactivity, making it easier to restart the pump.
• Simple installation and operation: The Wilo plug and red knob for setting parameters facilitate installation and pump configuration.
• Durable construction: The housing made of cast iron GG 20 and the cathodic coating provide long-term protection against corrosion.
• Fault signaling: A built-in light indicates any problems with the pump's operation, and a changeover contact allows connection to a collective fault signaling system.

The Wilo-Yonos MAXO pump is an investment in the comfort, savings and reliability of your heating or cooling system. Its modern design and rich equipment make it the ideal choice for both new installations and the modernization of existing systems.