Grundfos MAGNA3 series
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Grundfos MAGNA3 Series
The MAGNA3 and UPE ranges consist of a wide assortment of small, medium and large circulating pumps with communication equipment and electronically speed controlled motors that integrate permanent magnet (PM) technology and a compact stator.
The innovative MAGNA3 range is part of Grundfos' family of exceptional quality circulating pumps.
Thanks to MAGNA3 pumps, you can completely forget about the need for complex adjustments. Simply 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 setting, and continuously adjust its operation to adapt to changes in demand. This allows you to enjoy maximum comfort and minimal energy consumption. Furthermore, MAGNA3 pumps are extremely flexible and reliable, generate low noise levels, have a long service life, and require no maintenance. They incorporate infrared communication devices and allow for the use of external control and monitoring functions through expansion modules.
Uses of the Grundfos Magna3:
The circulating pumps belonging to the Grundfos MAGNA3 range have been 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 mode.
• The motor does not require external protection.
• Single-head pumps for heating systems include an insulated 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 Use Products (EUP) Directive, 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 screen.
• Control panel with intuitive pushbuttons 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).
