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Grundfos MAGNA3 40-180 F electronic circulator pump PN16 (97924279)

Extended warranty 3 years

Grundfos MAGNA3 40-180 F electronic circulator pump PN16 (97924279)

  • Product code: 97924279
  • EAN : 5710626493548
  • Manufacturer code: 97924279
  • Warranty: 3 years

Electronic circulation pump Grundfos MAGNA3 40-180 F. For use in heating systems. More information

  • Availability

    On request

  • Out of stock  
Original price € 4 693,59 -21 %
Price without VAT € 3 064,41
Price with VAT € 3 707,94

Would you like to get a price offer? Contact us

Parameters and catalogs

Connection pump size DN 40
Connection type Flange
Fluid temperature 110 °C
Head max 18 m
Port-to-port lenght 250 mm
Pressure 16 bar
Pump flow 28 m3/h
Pump lightness DN 40
Pump power supply 230 VAC
Weight 17.57 kg

The Grundfos MAGNA3 pump is part of a range of economical and high-quality pumps. It is the successor to the original MAGNA pump range . The pump has a number of automatic functions that contribute to maximum efficiency and economical operation . Another advantage is the possibility of communication using IR wireless technology and operation and monitoring using a smartphone (it is necessary to purchase a module that will allow communication).

The pump meets the requirements of the EuP directive.


Thanks to the AUTOADAPT function, the pump analyzes the requirements of the heating system and responds to its changes by adjusting its output. The pump responds to any change in conditions by changing its operating point. Thanks to this function, optimal comfort is ensured together with energy savings. energy.

The FLOWLIMIT function allows you to set the maximum flow limit. The pump continuously monitors the fluid flow rate and ensures that the required flow rate is not exceeded under stable operating conditions. This contributes to the balance of the entire system and reduces the need to use balancing valves.

The FLOWADAPT function is a combination of the above functions. It enables further achievement of electricity savings. energy.


  • Circulation of liquids in heating systems.
  • Air conditioning and refrigeration applications.
  • Hot water circulation systems.
  • Solar systems.

Pump properties

  • Functions Autoadapt, Flowlimit, Flowadapt - see description. above.
  • Individual modes: constant pressure, temperature, curve, max. Or min. curves.
  • Automatic reduced night operation.
  • Possibility of monitoring the distribution of thermal energy and consumption in the system.
  • The insulating cover is part of the delivery.
  • Low energy consumption.
  • 1x analog input, 2 relay outputs and 3x digital outputs.
  • Easy optimization
  • Air-cooled control box.
  • Flange design .

We respond to your product queries as quickly as possible, usually within 24 hours.

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