Wet-rotor circulation pump MAGNA3 100-120 F 450 1x230V PN16 97924335

Flangeless circulation pump for heating and cooling systems

The MAGNA3 circulation pump is an advanced solution for efficient and reliable operation of heating and cooling systems in residential and commercial buildings. Designed to optimize energy consumption and ensure user comfort, this pump combines innovative technologies and a solid construction. Its flangeless design minimizes the risk of the pump becoming blocked by impurities, which translates to a longer service life and less frequent maintenance.

Construction and application

The MAGNA3 pump is characterized by high hydraulic performance, achieving a nominal flow rate of up to 38 m³/h at a head of up to 12 meters. Made of high-quality cast iron (GG 25), it ensures durability and corrosion resistance. Designed to operate at temperatures from -10°C to 110°C, it performs perfectly in various installations. Thanks to its compact dimensions (connection length 450 mm) and flanged connections (EN 1092-2), pump installation is simple and convenient. High energy efficiency (EEI 0.17) translates to lower operating costs.

Functions and communication

The MAGNA3 pump offers a wide range of control and communication functions, making it an ideal solution for both installers and end-users. Equipped with a built-in motor speed controller, it enables smooth performance adjustment, adapting it to the current needs of the system. Support for communication protocols such as Modbus RTU, BACnet MS/TP, LON/LONWorks, EtherNet/IP and RS-485 allows integration of the pump with building automation systems (BMS) and remote monitoring of its operation. Additionally, the presence of analog interfaces (0-10 V / 2-10 V and 0-20 mA / 4-20 mA) facilitates connection of the pump to external control devices. The AutoAdapt function automatically adjusts the pump's operating parameters to changing conditions in the installation, ensuring optimal performance and energy savings. The integrated potential-free switching contact signals any failures or malfunctions in the pump's operation.