MAGNA3 40-80 F 220 1x230V PN6/10 wet rotor circulation pump 97924268

Uncompromising performance and intelligent control – Grundfos MAGNA3 40-80 F circulation pump

The Grundfos MAGNA3 40-80 F pump is an advanced solution for heating, air conditioning and domestic hot water circulation systems. Its wet-rotor, canned motor design ensures quiet operation and minimizes the risk of failure. It is a reliable choice for both professionals and users who value comfort and energy efficiency.

Versatility of application and ease of integration

The MAGNA3 pump is designed for a wide range of applications – from single-family homes to large industrial facilities. Thanks to the built-in controller and support for various communication protocols (PROFIBUS, RS-485, EtherNet/IP, Modbus RTU, BACnet MS/TP, LON/LONWorks), it can be easily integrated with existing building management systems (BMS). The ability to communicate via 0-10 V / 2-10 V and 0-20 mA / 4-20 mA interfaces further increases configuration flexibility.

Key features and benefits:

• High energy efficiency (EEI 0.19): Reduces operating costs by optimizing energy consumption.
• Intelligent AUTOADAPT control: Automatically adjusts operating parameters to installation conditions, ensuring optimal comfort and savings.
• Wide range of speed regulation: Allows precise adjustment of pump performance to current needs.
• Built-in controller: Eliminates the need for external control devices.
• Durable construction: The pump housing made of cast iron GG 25 (GJL-250) guarantees long-lasting and reliable operation.
• Low noise level: Ensures comfortable use even in residential areas.
• Easy installation and maintenance: Compact design and no need for regular lubrication facilitate installation and servicing.
• Support for communication protocols: Enables integration with BMS systems and remote pump control.
• Analog interface signals: Allow precise control of the pump operation based on external signals.

Technical parameters in practice:

The MAGNA3 40-80 F pump offers a flow rate of up to 10.89 m³/h with a head of up to 8 meters. Its motor power is 0.267 kW, and the rated current is 1.26 A. The liquid temperature range is from -10°C to 110°C, allowing it to be used in a variety of heating and cooling applications. The maximum operating pressure is 10 bar, ensuring safe operation in demanding conditions. The connection length is 220 mm, which facilitates installation in existing installations. The IPX4 degree of protection protects the device against splashing water, which is important in humid working environments.

The MAGNA3 pump is an investment in comfort, energy savings and reliability – an ideal solution for modern heating and air conditioning systems.