Grundfos MAGNA3 series
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Grundfos MAGNA3 Series
The MAGNA3 and UPE ranges comprise a wide assortment of small, medium and large circulating pumps with communications equipment and motors with electronic speed control that integrate permanent magnet (PM) and compact stator technology.
The innovative MAGNA3 range is part of Grundfos' family of exceptional quality circulator pumps.
With MAGNA3 pumps, you can completely forget about the need to make complex adjustments. Install the pump and use the factory setting: the AUTOADAPT function (only on the MAGNA3 range).
The installed MAGNA3 pump will automatically analyse the heating system, find the optimum set point and continuously adjust its operation to suit changes in demand. This will allow you to enjoy maximum comfort and minimum energy consumption. In addition, MAGNA3 pumps are extremely flexible and reliable, generate low noise levels, achieve long service lives and are maintenance-free. They incorporate infrared communication devices and allow external control and monitoring functions through the use of expansion modules.
Applications of Grundfos Magna3:
Grundfos MAGNA3 circulator pumps 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 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 insulating housing.
• Wide temperature range and independence between liquid temperature and ambient temperature.
Advantages of Grundfos Magna3
• Low energy consumption. All MAGNA3 pumps meet the requirements of the Energy Using Products Directive (EUD), 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).
