Circulation pump for heating and domestic hot water systems

The Magna1 25-100 N circulation pump is an electronic pump designed for efficient operation in heating, air conditioning and domestic hot water circulation systems. Made of high-quality stainless steel, it ensures reliability and durability even in demanding conditions. It is an economical alternative to the MAGNA3 pump, offering best-in-class energy efficiency.

Design and application

The Magna1 pump was created with simple installations in mind, where reliability and ease of integration are important. Its compact design (connection length 180 mm) makes it easy to install even in limited spaces. Designed for use in installations with a maximum working pressure of 10 bar and a liquid temperature from -10°C to 110°C. Threaded BSPP connections with a diameter of 1 1/2 inches (40 mm) ensure easy connection to existing pipelines.

Advantages and benefits

• High energy efficiency: An energy efficiency index (EEI) of 0.2 translates to lower operating costs.
• Built-in speed controller: Allows smooth adjustment of the pump speed, adapting its operation to the current needs of the system.
• 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 management systems (BMS).
• Durable construction: The stainless steel body (grade 304 – 1.4308) guarantees corrosion resistance and long life.
• Potential-free switching contact: Allows signaling the pump status to external control systems.
• Speed control method: Stepless - provides precise matching of the pump performance to the system's demand.
• Nominal flow rate: 5.68 m³/h at a head of 62.3 kPa – ensures adequate circulation of the medium in the installation.
• Maximum head: Up to 10 meters – allows use in installations of varying heights.
• Insulation class F: Ensures safe and reliable operation of the electric motor.

The Magna1 pump is a solid solution for both professional installers and end-users looking for a reliable and energy-efficient circulation pump. Its versatility makes it suitable for a variety of heating and domestic hot water installations.