The Grundfos MAGNA3 pump is part of a range of efficient, high-quality pumps. It is the successor to the original MAGNA series of pumps. The pump features a number of automatic functions that contribute to maximum efficiency and economical operation. Another advantage is the option of communication via IR wireless technology, as well as operation and monitoring using a smartphone (a module enabling communication must be purchased separately).

The pump complies with the requirements of the EuP Directive.

AUTOADAPT, FLOWLIMIT, FLOWADAPT functions

Thanks to the AUTOADAPT function, the pump analyses the requirements of the heating system and responds to changes by adjusting its performance. The pump reacts to every change in conditions by changing its operating point. This function ensures optimum comfort together with electrical energy savings.

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

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

Applications

• Circulation of liquids in heating systems.
• Air-conditioning and cooling applications.
• Domestic hot water circulation systems.
• Solar systems.

Pump features

• Autoadapt, Flowlimit, Flowadapt functions – see description above.
• Operating modes: constant pressure, temperature, curve, max. or min. curves.
• Automatic reduced night-time operation.
• Option to monitor thermal energy distribution and consumption in the system.
• Insulating shell included in the delivery.
• Low energy consumption.
• 1x analogue input, 2 relay outputs and 3x digital outputs.
• Easy optimisation
• Air-cooled control box.
• Pump housing made of stainless steel.
• Flanged version.

Scope of delivery

• Pump
• 1x connector for power supply connection
• Quick guide

Gaskets are not included in the package.