Wet rotor circulation pump MAGNA3 100-60 F 450 1x230V PN10 97924322

Flangeless circulation pump for heating and cooling systems

The MAGNA3 100-60 F 450 circulation pump is an advanced solution designed for efficient water circulation in central heating and cooling systems. It is ideal for both single-family homes and multi-family buildings, providing thermal comfort and optimizing energy consumption. The pump's flangeless design minimizes the risk of the impeller being blocked by impurities, which translates to reliability and long device life.

Performance and adaptation to needs

The MAGNA3 is characterized by high hydraulic performance – the maximum flow rate is 28.04 m³/h, and the maximum head is 6 meters. Its key feature is the ability to steplessly adjust the rotational speed, allowing for precise matching of performance to the current system needs. The built-in motor controller and functions such as AutoAdapt and AutoAdapt PLUS enable dynamic adjustment of the pump's operation to changing conditions, ensuring optimal energy efficiency and user comfort. This means the pump does not operate at full speed when it is not necessary, which translates to lower electricity bills.

Communication and integration with smart systems

MAGNA3 offers a wide range of communication possibilities with other devices in the heating system. It supports protocols such as PROFIBUS, RS-485, EtherNet/IP, Modbus RTU and BACnet MS/TP and LON/LONWorks, enabling integration with advanced building management systems (BMS). Additionally, it has 0-10 V / 2-10 V and 0-20 mA / 4-20 mA interface signals for easy integration with external controllers. The presence of a potential-free changeover contact allows for remote monitoring of the pump's operating status. The lack of wireless communication support (Bluetooth, WLAN or 5G) does not limit its functionality in typical heating installations.

Construction and materials

The pump housing is made of durable cast iron (GG 25), which ensures corrosion resistance and long-term operation even in difficult conditions. The impeller is made of a material other than stainless steel – the manufacturer's specification does not specify the exact composition. The pump has flanged connections with a pressure class of PN10, compliant with EN 1092-2 standard. The degree of protection IPX4 protects the device against splashing water. Insulation class F ensures safe operation within a wide range of ambient temperatures (0…40°C) and medium average temperature (–10…110°C). The energy efficiency index (EEI) of 0.17 confirms the high energy saving of the device.