Wet-rotor circulation pump MAGNA3 D 50-120 F 280 1x230V PN16 97924486

Flangeless circulation pump – efficiency and reliability in every system

The MAGNA3 D 50-120 F circulation pump is an advanced solution for forcing liquid circulation in heating, air conditioning and domestic hot water systems. Designed for efficiency and durability, this pump performs perfectly in both new and modernized systems. Its design with two heads provides flexibility and the ability to adapt to diverse hydraulic needs.

Design and application

The MAGNA3 D 50-120 F pump is characterized by a flangeless design, which minimizes the risk of the pump being blocked by impurities in the medium. The pump body made of cast iron GG 25 (GJL-250) guarantees strength and corrosion resistance. Designed to operate at temperatures from -10°C to +110°C, it can be used in a wide range of applications. Thanks to its high energy efficiency (EEI 0.18), it helps to reduce system operating costs. The pump is equipped with flanged connections (EN 1092-2) on both the inlet and outlet sides with a pressure class of PN 16. The mounting length is 280 mm.

Advantages and benefits for installers and users

• Versatility: Can be used in heating, air conditioning, domestic hot water installations, as well as heat pump and solar systems.
• High efficiency: Low EEI coefficient (0.18) translates to lower electricity consumption and financial savings.
• Reliability: Flangeless design minimizes the risk of failure due to impurities.
• Advanced control: The built-in controller enables stepless speed control and integration with various building automation systems via communication protocols such as Modbus RTU, BACnet MS/TP or LON/LONWorks. PROFIBUS and RS-485 support further increases integration possibilities.
• Easy installation and service: Compact design and availability of various connection types facilitate pump installation and maintenance.
• Interface signals: Available 0-10 V / 2-10 V and 0-20 mA / 4-20 mA signals allow for precise pump control from external control systems.
• Double pump: The ability to operate as a double pump increases system reliability and provides power reserve.
• Safety: Insulation class F ensures safe operation of the device in various environmental conditions.
• Communication: The pump has a built-in communication interface prepared for integration with building management systems (BMS).

The MAGNA3 D 50-120 F pump is an investment in comfort, savings and reliability of the heating or cooling system – both for professionals involved in installation and for end users who appreciate effective technological solutions.