Wet rotor circulation pump MAGNA3 D 32-120 F 220 1x230V PN16 97924460

Grundfos MAGNA3 – a circulator pump without impeller: efficiency and reliability in every system

The Grundfos MAGNA3 pump is an advanced solution for heating and cooling installations, both in residential and industrial buildings. Designed for high efficiency and minimal energy consumption, this pump offers intelligent control and adaptation to changing operating conditions. Its impeller-less design ensures quiet operation and long life, eliminating the risk of blockage by impurities.

The MAGNA3 pump stands out for its versatility – it works perfectly in installations with constant or variable flow, as well as in systems with different heating medium temperatures. The AUTOadapt function automatically adjusts the pump's operating parameters to the current system needs, optimizing user comfort and reducing operating costs. Therefore, you don't have to waste time on complicated settings – just install the pump and leave it in the default configuration.

Application and benefits for professionals and users:

• Versatility: ideal for heating, cooling installations and domestic hot water systems (in a version with a stainless steel body).
• Energy saving: AutoAdapt technology minimizes energy consumption by automatically adjusting performance to demand.
• Reliability: the impeller-less design eliminates the risk of the pump being blocked by impurities, ensuring long-lasting and trouble-free operation.
• Communication: support for communication protocols such as PROFIBUS, RS-485, EtherNet/IP, Modbus RTU or BACnet MS/TP enables integration of the pump with building management systems (BMS) and remote monitoring of its operation.
• Easy installation and configuration: the intuitive interface and AutoAdapt function make it easy to start up the pump and adapt it to the specifics of the installation.
• Low noise level: ensures comfortable use even in residential premises.
• High efficiency: thanks to the use of a permanent magnet motor, the pump achieves high energy efficiency (EEI 0.19).

The MAGNA3 pump has a built-in speed controller, which allows for smooth adjustment of performance. It is also equipped with 0-10 V / 2-10 V and 0-20 mA / 4-20 mA interface signals, which allow for precise control of the pump's operation from external automation systems. The compact stator design and the solid cast iron GG 25 (GJL-250) housing guarantee durability and corrosion resistance. The maximum working pressure is 16 bar, and the operating temperature reaches from -10 to 110°C. The IPX4 protection class provides protection against splashing water.

The MAGNA3 pump is an investment in the comfort, savings and reliability of a heating or cooling system. Its advanced features and solid construction make it the ideal choice for both professional installers and demanding end users.