Magna3 Series of Grundfos
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Grundfos MAGNA3 series
The MAGNA3 and UPE ranges consist of a wide assortment of small, medium, and large-sized circulating pumps with communication equipment and electronically controlled speed motors that integrate permanent magnet (PM) and compact stator technology.
The innovative MAGNA3 range is part of the Grundfos family of exceptionally high-quality circulator pumps.
Thanks to MAGNA3 pumps, you can completely forget about the need for complex adjustments. Install the pump and use the factory setting: the AUTOADAPT function (MAGNA3 range only).
The installed MAGNA3 pump will automatically analyze the heating system, find the optimal set point, and continuously adjust its operation to adapt to changes in demand. This will allow you to enjoy maximum comfort and minimum energy consumption. Furthermore, MAGNA3 pumps are extremely flexible and reliable, generate low noise levels, achieve long lifespans, and require no maintenance. They incorporate infrared communication devices and allow for external control and monitoring functions through the use of expansion modules.
Uses of the Grundfos Magna3:
The circulating pumps in the Grundfos MAGNA3 range are designed to circulate liquids as part of the following systems:
• Heating systems.
• Refrigeration and air conditioning systems.
• Domestic hot water systems.
This range of pumps is also suitable for use as part of the following systems:
• Geothermal heat pump systems.
• Solar heating systems.
Characteristics from the Grundfos Magna3:
• AUTOADAPT function.
• FLOWADAPT and FLOWLIMIT functions.
• Proportional pressure control.
• Constant pressure control.
• Constant temperature control.
• Constant curve operation.
• Operation with max. or min. curve.
• Automatic night operating mode.
• The motor does not require external protection.
• Single-head pumps for heating systems include an insulating casing.
• Wide temperature range and independence between liquid temperature and ambient temperature.
Advantages of the Grundfos Magna3
• Low energy consumption. All MAGNA3 pumps meet the requirements of the Energy-Using Products Directive (EUP), which will come into force in 2015.
• The AUTOADAPT function guarantees energy savings.
• Built-in differential pressure and temperature sensor.
• Safe selection.
• Easy installation.
• Long service life; no maintenance required.
• Extended user interface with TFT display.
• Control panel with intuitive buttons made of high-quality silicone.
• Work history.
• Easy system optimization.
• Thermal energy meter.
• Multi-pump function.
• Possibility of external control and monitoring through expansion modules.
• The entire range is available for a maximum system pressure of 16 bar (PN 16).
