Wilo-Stratos PICO 25/0.5-4 circulation pump, 5-year warranty 4244393

Wilo-Stratos PICO 25/0.5-4 circulation pump – efficiency and reliability in every system

The Wilo-Stratos PICO 25/0.5-4 circulation pump is an advanced solution for water circulation in heating and air conditioning systems. Designed for high energy efficiency, it offers intelligent control and reliable operation. It is an ideal choice for both installers looking for efficient equipment and users who value comfort and savings.

Design and application

The pump is characterized by a wet-rotor design, which minimizes the risk of failure and simplifies operation. Made of high-quality materials – cast iron (housing) and polypropylene (impeller) – it guarantees durability and corrosion resistance. It is intended for use in heating systems with radiators and underfloor heating, as well as in air conditioning systems. Thanks to a wide range of head (up to 4.214 m) and flow rate (up to 2.851 m³/h), the pump will work in various applications – from small single-family homes to larger commercial facilities. Connection threads compliant with ISO 228-1 standard (1 1/2 inch) facilitate installation and integration with existing hydraulic infrastructure.

Intelligent control and energy saving

The built-in motor speed controller allows for precise adjustment of the pump's performance, adapting it to the current system demand. The Dynamic Adapt function automatically optimizes operating parameters, minimizing energy consumption. The LCD display shows key operating parameters – flow rate, power consumption – which facilitates monitoring and control of operating costs. The ECM synchronous motor provides high energy efficiency, up to 90% compared to traditional non-regulated pumps. Additional functions, such as automatic venting of the impeller chamber and protection against dry running and impeller blocking, increase the safety and reliability of the device. Dry-running protection protects the pump from damage in the event of a lack of medium flowing through the impeller, and the auto-unblocking function helps in the event of the impeller being blocked by dirt or deposits.

• High energy efficiency: thanks to the ECM motor and intelligent control
• Versatility: can be used in heating and air conditioning systems
• Reliability: wet-rotor design minimizes the risk of failure
• Ease of use: clear LCD display and intuitive control menu
• Protection: dry-running protection and impeller blocking protection
• Long service life: made of durable materials – cast iron and polypropylene
• 5-year warranty: confirmation of high product quality
• Compact dimensions: installation length of 180 mm facilitates mounting in tight spaces
• Insulation class F: ensures safe operation of the device

The Wilo-Stratos PICO 25/0.5-4 pump is an investment in comfort, energy savings and reliable operation of the heating or air conditioning system.