Wet rotor circulation pump MAGNA3 D 40-80 F 220 1x230V PN16 97924470

Circulation pumps MAGNA3 – efficient solutions for your installation

The MAGNA3 D 40-80 F circulation pump is an advanced device designed to force liquid circulation in heating, air conditioning and domestic hot water systems. It is characterized by high energy efficiency (EEI 0.2) and the ability to adapt to various operating conditions, making it an ideal choice for both new and modernized systems. The design with two pump heads allows for flexible adaptation to installation needs, and the built-in control functions ensure optimal performance and user comfort.

Construction and application

The MAGNA3 D 40-80 F pump is designed for reliability and durability. The GG 25 (GJL-250) cast iron housing provides resistance to corrosion and high pressure (maximum working pressure 16 bar). Thanks to the use of a wet-rotor design, the pump is quiet in operation and minimizes the risk of failure. The intended use of the pump includes:

• Central heating installations
• Air conditioning and refrigeration systems
• Domestic hot water installations
• Ground source heat pump installations
• Solar heating installations

Functionality and communication

The MAGNA3 D 40-80 F offers a wide range of control and communication functions, making it easier to integrate with modern building management systems. It has a built-in motor speed controller enabling stepless speed regulation, which translates into energy savings and precise adjustment to the heating demand. Supported communication protocols include:

• PROFIBUS
• RS-485
• EtherNet/IP
• Modbus RTU
• BACnet MS/TP
• LON/LONWorks
• 0-10 V / 2-10 V and 0-20 mA / 4-20 mA signal interface
• Potential-free switching contact

Additionally, the pump is prepared for communication via PT100/PT1000/PTC and PWM (Pulse Width Modulation) interfaces, although these functions are not activated by default. The ability to connect to BMS (Building Management System) allows for remote monitoring and control of the pump's operation, which increases the energy efficiency of the building.

Important features:

• High efficiency: The energy efficiency index (EEI) of 0.2 guarantees low energy consumption.
• Versatility: Can be used in various types of heating and air conditioning installations.
• Advanced control: Stepless speed regulation and support for many communication protocols.
• Durability: The GG 25 (GJL-250) cast iron housing provides resistance to corrosion and high pressure.
• Dual pump: The ability to work with two pump heads increases installation flexibility.

The MAGNA3 D 40-80 F pump is an investment in comfort, energy savings and the reliability of the heating or air conditioning system. Its advanced control functions and the ability to integrate with BMS systems make it the ideal choice for both professional installers and demanding end users.