Wilo-Yonos PICO1.0 25/1-8-130 universal circulation pump 4248087

Universal circulation pump for heating and air conditioning systems

The Wilo-Yonos PICO 1.0 25/1-8-130 circulation pump is a modern solution for heating and air conditioning installations in single-family homes and semi-detached buildings. It is characterized by high energy efficiency thanks to the ECM synchronous motor, which minimizes power consumption. Its compact design facilitates the replacement of older models, and the built-in speed controller allows for precise adjustment of performance to the needs of the installation.

The pump is glandless, which means quieter operation and a reduced risk of impeller blockage. Made of high-quality cast iron (housing) and polypropylene (impeller), it ensures durability and corrosion resistance. The use of materials resistant to high temperatures enables operation in the range of -10 to 95°C.

Performance and application

The Wilo-Yonos PICO 1.0 25/1-8-130 offers a maximum flow rate of 4.36 m³/h and a maximum head of 7.636 m. It is designed for circulating clean water in heating (radiators, underfloor heating), air conditioning and industrial circulation installations. Thanks to the ability to regulate performance, the pump can be effectively used in both systems with constant and variable differential pressure.

The integrated electronic control unit allows easy setting of the pump operating parameters, and the housing venting function facilitates maintenance. The IPX4D protection class ensures safe use in humid conditions.

Key features and benefits

• High energy efficiency: The ECM motor significantly reduces electricity consumption – energy efficiency class EEI ≤ 0.23
• Precise regulation: The ability to set the head in increments of 0.1 m allows for optimal adaptation of the pump to the requirements of the installation.
• Easy installation and maintenance: The compact design and intuitive user interface facilitate pump installation and operation. The venting function further simplifies maintenance.
• Durability and reliability: Made of high-quality materials (cast iron, polypropylene) guarantees a long service life of the pump and resistance to corrosion.
• Versatile application: The pump will work in heating, air conditioning and industrial circulation installations.
• Built-in speed controller: Allows you to adjust the pump performance to the current needs of the system, which translates into energy savings.
• Automatic impeller unblocking: Ensures reliable pump operation even with sporadic use or the risk of impeller blockage by deposits.
• Wide operating temperature range: From -10°C to 95°C allows the pump to be used in various environmental conditions.