Circulation pump for heating and domestic hot water systems

The Magna1 25-60 N 180 is an electronic circulation pump designed for efficient operation in heating, air conditioning and domestic hot water circulation systems. It is an economical alternative to the MAGNA3 pump, while offering high energy efficiency and easy integration with building management systems. Its construction based on stainless steel ensures durability and corrosion resistance, which is particularly important in domestic water installations.

Construction and application

The Magna1 pump is characterized by a built-in motor speed controller, enabling stepless speed regulation. This allows for precise adjustment of the pump's performance to the current system needs, minimizing energy consumption. It is equipped with threaded inlet and outlet connections (1 1/2 inch), compliant with EN 1092-2 standard, which facilitates installation and integration with existing infrastructure. The PN10 pressure class guarantees safe operation in installations with a maximum working pressure of 10 bar. The installation length of 180 mm allows the pump to be used in various installation configurations.

Key features and benefits

• High energy efficiency: The energy efficiency index (EEI) of 0.2 translates into significant energy savings compared to older pump models.
• Durable construction: The pump body made of stainless steel (grade 304 – 1.4308) provides corrosion resistance and long-term reliability.
• Intelligent control: The built-in motor speed controller enables stepless performance regulation, adapting the pump's operation to the current demand.
• Operating monitoring: Continuous monitoring of the pump status, including fault detection, increases safety and allows for quick response in case of problems.
• Remote control: The ability to remotely start and stop the pump using a digital input facilitates integration with building automation systems.
• Dual pump function: In the event of a failure of one pump, the other automatically takes over its function, ensuring system continuity (function available when using two MAGNA1 pumps).
• Wide temperature range: The pump can operate in a temperature range from -10°C to 110°C, allowing it to be used in various operating conditions.
• Potential-free switching contact: Enables easy connection to alarm systems or external control.

The Magna1 pump is a solid solution for both professional installers looking for reliable equipment and end-users who value comfort and energy savings. Its versatility makes it ideal for single-family homes, apartments and commercial buildings.