MAGNA3 25-120 N 180 1x230V PN10 pump 97924340

Circulation pump – an effective solution for your installation

The MAGNA3 25-120 N 180 circulation pump is an advanced device designed for circulating water in heating and air conditioning systems. Its construction, based on proven Grundfos technologies, guarantees reliable operation and optimized energy consumption. It is an ideal choice for both installers looking for an efficient solution and users who value comfort and low operating costs.

The pump from the MAGNA3 series is primarily distinguished by its adaptability. Thanks to the integrated controller, it automatically adjusts its operation to the current needs of the installation, which translates into significant energy savings and noise reduction. Many installations benefit from smoother temperature control and higher user comfort as a result. Using the MAGNA3 pump allows for efficient energy use in underfloor heating, radiator and air conditioning systems.

Construction and installation

The MAGNA3 pump is available in various connection versions, making it easy to integrate with existing infrastructure. The pump set includes gaskets, and depending on the version – also cable glands M20 or ALPHA plugs. Pump installation requires adherence to a few basic principles: ensure adequate pipe support to avoid transferring stresses to the pump and set the control box horizontally to ensure proper cooling. When installing a twin-head pump in a horizontal pipeline, it is recommended to use an automatic air vent. It is also important to check the position of the floating ring before starting the pump head installation.

Applications and benefits

The MAGNA3 pump works perfectly in:

• central heating (CH) installations,
• underfloor heating systems,
• air conditioning installations (fan coil units, chilled ceilings),
• installations with high pressure losses in the primary circuit,
• installations with heat exchangers.

By choosing this pump you gain:

• Energy savings: thanks to the pump's adaptive control.
• Quiet operation: solid construction and precise workmanship minimize noise levels.
• Reliability: high quality materials and components guarantee long-term device operation.
• Flexibility: the ability to configure the pump for different types of installations and operating conditions.
• Ease of use: an intuitive interface makes configuration and pump monitoring easier.
• Check valve: In the case of a twin-head pump, the check valve prevents liquid from flowing back between the heads, affecting their different operating characteristics.

The MAGNA3 pump is an investment in the comfort and efficiency of your heating or air conditioning system – a solution tailored to the needs of both professionals and end users.