Grundfos Magna3 25-80 (180)

Grundfos Magna3 25-80 (180) variable speed single head circulator 240v.

The Grundfos MAGNA3 is a range of small, medium and large circulator pumps complete with electronically controlled motors.

The MAGNA3 25 range has 1 1/2″ BSPM Screwed connection.

The MAGNA3 range is designed for circulating liquids in:

Heating systems

Air conditioning and cooling systems

Domestic water systems

Ground-source heat pump systems

Solar heating systems

Setting the MAGNA3 is simple – just install the pump and leave it on the AUTOADAPT setting, the pump will then analyse the heating system demands and find the optimum setting. It will then continuously adjust its operation to deal with changing system demands.

The new pump also encompasses some new and unique features:

The MAGNA3 features a facility to limit maximum flow removing the need to use a balancing valve on the main flow and return pipe.

FLOWADAPT combines the benefits of both the FLOWLIMIT and AUTOADAPT functions together.

The MAGNA3 features a built-in heat energy meter. By fitting a separate temperature sensor in the return pipe the energy consumption in the system can be monitored and logged in the MAGNA3. This allows end users to monitor their energy consumption in order to avoid excessive energy bills caused by poor system balance and potential problems with system controls.

The MAGNA3 is the most efficient circulator available, with an Energy Efficiency Index (EEI) that already complies with the EuP 2015 requirements and can achieve savings of up to 75% compared to a typical installed circulator.

Delivery Time

Order before 2.30pm for next working day delivery (orders placed after 2.30pm will be processed the following working day). Please note if you have ordered an item which is listed as next day delivery with an item which has a longer lead time they will be sent together at the longer lead time.