Product information

The Grundfos MAGNA3 circulator pumps are designed for circulating liquids in heating systems with variable flows where you want to optimize the setting of the pump duty point, thus reducing energy costs. The pumps are also suitable for heating, cooling, hot water recirculation, ground source heat pump system and thermal solar system.

Application areas:

• Airports
• Hotels
• Universities
• Office buildings
• Shopping malls
• Hospital
• Stadiums

The MAGNA3 offers:

• Full range: More than 200 single and twin pumps make right-sizing for any duty point easy
• Best efficiency: The best EEI on the market reduce energy costs up to 75%
• High intelligence: The new FLOWLIMIT and FLOWADAPT functions along with the renowned AUTOADAPT enable complete system control
• Easy installation: Intuitive user interface saves time and effort during installation
• Versatile application – The pump handles liquids from -10° C to 110° C – Independent of the ambient temperature – to make it suitable for both heating and cooling projects
• BMS system: Easy integration for building management system built in energy meter and a flow limiting function which makes up for a pump throttling valve

Green Features

• FLOWLIMIT control function makes it possible to set a maximum flow limit.
• AUTOADAPT analyses the system pressure and selects the optimal system setting – ensuring the best possible comfort.
• FLOWADAPT is a combination of AUTOADAPT and FLOWLIMIT. FLOWADAPT benefits from the advantages of AUTOADAPT, along with the ability to set a maximum flow with FLOWLIMIT – resulting in significant energy savings.

Compliance & Certifications

• World’s first circulator pump with Environmental Product Declaration (EPD) in accordance with the ISO 14025 and EN 15804
• MAGNA3 complies with the EuP Directive (Commission Regulation (EC) No 641/2009) which has been effective as from 1 January 2013
• MAGNA3 is CE-marked
• MAGNA3 complies with the requirements of the United Kingdom Water Supply (Water Fittings) Regulations/Scottish Water Byelaws. Applies to the stainless-steel version only
• MAGNA3 is Turkish Standards Institute (TSE) certified
• MAGNA3 complies with ACS – Attestation de Conformité Sanitaire
• MAGNA3 complies with crossed-out wheeled bin according to EN 50419:2006