Wilo-Varios PICO-STG 15/1-8-130 circulation pump with PWM signal 4232742

Wilo-Varios PICO-STG 15/1-8-130 Circulation Pump – an efficient solution for modern installations

Wilo-Varios PICO-STG 15/1-8-130 is a wet-rotor circulation pump designed for efficiency and reliability in heating, air conditioning and solar systems. Its compact design and advanced PWM control make it an ideal choice for both installers and users looking for energy-saving solutions. This pump is characterized by quiet operation and minimal maintenance requirements.

Design and application

The Wilo-Varios PICO-STG pump combines the advantages of modern technology and a proven design. Made of high-quality materials, such as cast iron (housing) and polypropylene (impeller), it guarantees long-lasting and trouble-free operation. The wet-rotor design eliminates the risk of the pump being blocked by impurities, which translates into lower operating costs. Designed for circulating water in closed systems, it works perfectly in radiator, underfloor heating installations and systems using solar energy. PWM control allows for precise adjustment of the pump's performance to current needs, which translates into energy savings.

Key features and benefits

• Energy efficiency: Thanks to the ECM synchronous motor and electronic performance control, the pump minimizes electricity consumption.
• Versatility: The ability to choose the operating characteristic (constant pressure difference, variable pressure difference or constant rotational speed) allows you to adapt the pump to different types of installations.
• Reliability: The wet-rotor design reduces the risk of failure and simplifies servicing.
• User comfort: Quiet operation and an intuitive user interface ensure convenient operation.
• PWM signal: Enables integration with heat pumps or solar installations for optimal heating system control.
• Durability: The housing made of cast iron GG 20 provides corrosion resistance and long life. The PP-GF impeller is resistant to the chemical agents contained in the heating water.
• Easy installation: Threaded connections G 1 facilitate the installation of the pump in existing systems.
• Wide temperature range: Operation in the range of -20°C to 110°C allows the pump to be used in various environmental conditions.

The maximum pump capacity is 4.4 m³/h, and the maximum head is 8.377 m. The motor power consumption (P1) is 0.08 kW, and the insulation class is F. The degree of protection (IP) is IPX4D.

The Wilo-Varios PICO-STG pump is an investment in the comfort, savings and reliability of your heating or air conditioning system. Its advanced features and solid construction guarantee long-lasting and efficient operation, and the possibility of PWM control opens up new opportunities for integration with modern heating technologies.