Wilo-Yonos MAXO 65/0.5-12 PN6/10 circulation pump 2120654

Circulation pump for efficient heating and cooling systems

The Wilo-Yonos MAXO 65/0,5-12 PN6/10 pump is an advanced solution for installations requiring precise water circulation. It will work well in both domestic heating systems and more complex industrial or air conditioning installations. Its design and parameters ensure high energy efficiency and reliable operation.

Design and application

The pump is designed to operate in closed systems where efficient heat or cooling exchange is crucial. It finds application in:

• heating installations (underfloor heating, radiators, heat exchangers),
• air conditioning installations,
• industrial circulation installations,
• ventilation systems.

Made of high-quality cast iron (GG 25) and polypropylene (PP-GF), it ensures durability and corrosion resistance. Flanged connections with a diameter of DN 65 and a pressure class of PN 6/10 facilitate integration with existing infrastructure.

Advantages and benefits for the installer and user

Wilo-Yonos MAXO 65/0,5-12 is not only an efficient pump, but also a device that is easy to install and operate:

• High energy efficiency (EEI 0.2): minimizes operating costs and energy consumption – a benefit for the end user.
• Wide medium temperature range (-20°C to +110°C): allows use in various working conditions – increases installation flexibility.
• Built-in speed controller: enables smooth adjustment of pump performance, adapting it to current demand – optimization of system operation by the installer.
• Automatic venting of the impeller chamber: eliminates problems with flow disturbances – increases device reliability.
• LED display: facilitates reading pump operating parameters – simplifies diagnostics and servicing by the installer.
• Connection terminals: ensure easy and safe electrical installation – saves time during installation.
• Automatic return to settings after power failure: ensures continuous system operation after a power outage – comfort of use for the end customer.
• Built-in length 340 mm: Allows replacement of older pump models without the need to modify the installation.

The pump is characterized by a motor power consumption of 0.8 kW and a rated current of 3.5 A at a voltage of 230 V and a frequency of 50/60 Hz. The maximum head is 11.68 m, and the maximum flow rate is 46.34 m³/h, allowing the pump to be adapted to different hydraulic needs. The IPX4D protection class provides resistance to splashing water.