MAGNA3 D 40-80 F 220 1x230V PN6/10 wet-rotor circulation pump 97924463

High-efficiency circulation pump

The Grundfos MAGNA3 40-80 F is a wet-rotor circulation pump designed to force liquid circulation in heating, air conditioning, and domestic hot water systems. It is characterized by high energy efficiency, versatility, and built-in communication functions, making it an ideal solution for both new and modernized installations. The pump's design minimizes the risk of failure and ensures long-lasting, maintenance-free operation.

Design and application

The MAGNA3 pump has been designed for easy installation and configuration. It features an intuitive display and the ability to connect wirelessly to the Grundfos GO app, enabling advanced monitoring and reporting. Made from high-quality materials, such as cast iron (housing) and carbon fiber reinforced composite (impeller can), it guarantees reliability and durability even in harsh working conditions. Thanks to the ability to choose different operating modes (AUTOADAPT, FLOWADAPT), the pump automatically adjusts its parameters to the current system needs, optimizing energy consumption and ensuring user comfort. The possibility of use in installations with geothermal heat pumps and solar heating systems further expands its scope of application.

Key advantages and features

• High energy efficiency: An energy efficiency index (EEI) of 0.2 guarantees minimal energy consumption.
• Versatility: Can be used in various types of installations – heating, air conditioning, domestic hot water, and systems with renewable energy sources.
• Advanced communication functions: Support for PROFIBUS, RS-485, EtherNet/IP, Modbus RTU, BACnet MS/TP, and LON/LONWorks protocols enables integration with building automation systems (BMS).
• Intuitive operation: TFT display and Grundfos GO app make configuration and pump monitoring easier.
• Maintenance-free design: The absence of a shaft seal eliminates the risk of leaks and reduces the need for maintenance.
• Wide temperature range: Operation in a temperature range from -10°C to 110°C allows the pump to be used in various conditions.
• Maximum working pressure: 10 bar ensures safety and reliable operation.
• Twin pump: The possibility of use as a twin pump increases system efficiency and reliability.
• Interface signals: Available 0-10 V / 2-10 V and 0-20 mA / 4-20 mA signals allow integration with external control systems.

The MAGNA3 40-80 F pump is an investment in comfort, energy savings, and the reliability of your heating or cooling system. Its advanced features and solid construction make it the perfect choice for both professional installers and demanding end-users.