Features and benefits

• AUTOADAPT
• FLOWADAPT and FLOWLIMIT
• Proportional-pressure control
• Constant-pressure control
• Constant-temperature control
• Constant-curve duty
• Max. or min. curve duty
• Automatic Night Setback
• No external motor protection required
• Insulating shells supplied with single-head pumps for heating systems
• Large temperature range where the liquid temperature and the ambient temperature are independent of each
• Low energy consumption. All MAGNA3 pumps comply with the EuP 2015 requirements
• The AUTOADAPT function ensures energy savings
• Built-in differential-pressure and temperature sensor
• Safe selection
• Simple installation
• No maintenance and long life
• Extended user interface with TFT display
• ontrol panel with self-explanatory push-buttonsmade of high-quality silicone
• Work log history
• Easy system optimization
• Heat energy meter
• Multi-pump function
• External control and monitoring enabled via add-on modules
• The complete range is available for a maximum system pressure of 16 bar (PN 16).

Applications

The pumps are suitable for:

The Grundfos MAGNA3 circulator pumps are designed for circulating liquids in the following systems:

1. Heating systems
2. Air-conditioning and cooling systems
3. Domestic hot-water systems.
4. The pump range can also be used in the following systems:
5. Ground source heat pump systems
6. Solar-heating systems.