Wet rotor circulation pump MAGNA3 65-150 F 340 1x230V PN6/10 97924299

Grundfos MAGNA3 Circulation Pump – an efficient solution for your system

The MAGNA3 65-150 F 340 circulation pump is an advanced device designed for circulating water in heating, air conditioning and domestic hot water systems. It is characterized by high energy efficiency, reliability and wide control possibilities, making it an ideal choice for both installers and end users. The canned motor design eliminates the risk of leakage and minimizes the need for maintenance.

Construction and application

The MAGNA3 pump is designed for easy installation and use. The connection length of 340 mm allows for flexible adaptation to different installations. Made of high-quality cast iron (GG 25), it ensures durability and corrosion resistance. The pump's intended use includes both new and modernized installations, including mixing loops, heating systems, air conditioning systems and solar installations. Flanged connections (EN 1092-2) facilitate integration with existing infrastructure.

Functionality and benefits

The MAGNA3 pump offers a range of advanced features that translate into real benefits:

• High energy efficiency (EEI 0.17): This means significant savings in operating costs compared to older pump models.
• Canned motor design: Eliminates the risk of leakage and reduces service requirements.
• Wide communication possibilities: Support for PROFIBUS, RS-485, EtherNet/IP, Modbus RTU, BACnet MS/TP and LON/LONWorks protocols enables integration with modern building management systems (BMS). Additionally, a 0-10 V / 2-10 V and 0-20 mA / 4-20 mA interface signal is available.
• Built-in controller: Allows precise adjustment of the pump's operation to the current needs of the system, thanks to AUTOADAPT and FLOWADAPT modes.
• Intuitive display: Facilitates configuration and monitoring of pump operating parameters.
• Solid construction: Durable materials ensure long-lasting and trouble-free operation of the device.
• Permanent magnet motor: Provides higher efficiency than traditional asynchronous motors.
• Remote control capability: Thanks to Bluetooth support (although inactive in this model), there is potential for integration with mobile applications for monitoring and controlling the pump.

The pump is characterized by a motor power of 1.377 kW and a rated current of 6.18 A at a voltage of 230V and a frequency of 50/60 Hz. The maximum pump capacity is 32.06 m³/h with a head of up to 15 meters. The IPX4 protection class provides resistance to splashing water. Insulation class F guarantees safe use in various environmental conditions (ambient temperature from 0 to 40°C).