Circulation pump for heating and hot water systems

The Magna1 pump is an electronic device designed for circulation in heating, air conditioning and domestic hot water systems. It is a user-friendly and energy-efficient alternative to the MAGNA3 pump, offering reliable operation and easy integration with building management systems. The pump's design is focused on efficiency and durability, resulting in long-term use without frequent repairs.

Construction and application

The Magna1 32-80 F 220V is characterized by a cast iron housing (cast iron GG 25) and a built-in motor speed controller, allowing for smooth adjustment of performance. This allows the pump to adapt to the current needs of the system, minimizing energy consumption. It is designed to work with installations with a maximum working pressure of 10 bar and a liquid temperature of up to 110°C. Equipped with flanged connections with a nominal diameter depending on the configuration, which facilitates installation in various types of installations. The dual pump function ensures continuity of operation – in the event of a failure of one pump, the other automatically takes over its task, maintaining flow in the system.

Key features and benefits

• High energy efficiency: An energy efficiency index (EEI) of 0.23 guarantees low operating costs.

• Versatile application: Ideal for heating, air conditioning and domestic hot water circulation systems.

• Stepless speed control: Allows for precise adjustment of pump performance to current system needs.

• Built-in controller: Enables easy control of the pump operation and monitoring of its status.

• Dual pump function: Increases system reliability and ensures continuity of operation in the event of a failure of one of the elements.

• Operating monitoring: Continuous monitoring of the pump status, including fault detection, allows for quick response and minimization of downtime.

• Remote control option: Starting and stopping the pump using a digital input increases flexibility of use.

• Durable construction: Cast iron housing provides corrosion resistance and long-term operation even in harsh conditions.

• Insulation class F: Ensures safe operation of the device in various environments.

Additional information: the pump has a potential-free switching contact and is prepared for integration with various communication systems (built-in interface). The rotational speed is 4041 1/min and the nominal flow rate is 4.9 m³/h at a head of 58.56 kPa. The motor power consumption is 0.151 kW with a rated current of 1.22 A and a voltage of 230 V (1 phase). The degree of protection IPX4 protects against splashing water.