Wet rotor circulation pump MAGNA3 D 50-150 F 280 1x230V PN6/10 97924480

Low-noise circulation pump for heating and air conditioning systems

The MAGNA3 D 50-150 F 280 circulation pump is an advanced solution designed for efficient circulation of liquids in heating, cooling and air conditioning installations. Its construction based on a permanent magnet motor and a built-in controller ensures energy-saving operation and precise adaptation to the current needs of the system. This pump finds application both in residential buildings and commercial facilities such as schools, hospitals or industrial plants.

The MAGNA3 pump is distinguished by its versatility – it can operate in installations with constant or variable flow, as well as with different heating medium temperatures. Thanks to the built-in communication interfaces (PROFIBUS, RS-485, EtherNet/IP, Modbus RTU, BACnet MS/TP, LON/LONWorks), integration with building management systems (BMS) is extremely simple. The automatic adaptation function (AUTOADAPT) allows the pump to independently optimize operating parameters, minimizing energy consumption and ensuring user comfort.

Construction and functionality

The MAGNA3 pump has been designed with reliability and ease of installation in mind. The housing made of cast iron GG 25 (GJL-250) ensures durability and corrosion resistance. The built-in differential pressure control system allows for precise adjustment of the pump's performance to the requirements of the installation. The self-venting housing eliminates the need for manual venting of the pump during start-up or operation. Additionally, the pump has a switch and is adapted to work at temperatures from -10°C to 110°C.

Applications and benefits

• Energy optimization: Permanent magnet motor and built-in controller ensure a high level of energy efficiency (EEI 0.18), which translates into lower operating costs.
• Versatility: Possibility of use in various types of heating, cooling and air conditioning installations.
• Easy integration: A wide range of communication interfaces facilitates integration with BMS systems.
• Automatic adaptation: The AUTOADAPT function eliminates the need to manually set the pump parameters, ensuring optimal performance immediately after start-up.
• Low noise level: Quiet operation of the pump ensures user comfort.
• Durability and reliability: Made of high-quality materials guarantees a long service life of the pump and minimizes the need for maintenance.
• Interface signals: Available 0-10 V / 2-10 V and 0-20 mA / 4-20 mA signals allow for remote monitoring of pump operation and integration with other control devices.
• Possibility of operation as a twin pump: The twin pump function increases system reliability and enables redundancy in critical applications.