Grundfos magna3 25-40n cirkulating pump 180 mm

Grundfos MAGNA3 25-40N circulation pump 180 mm Product description: MAGNA3 25-40 NMAGNA3 - More than just a pumpWith an unparalleled efficiency, comprehensive program and installation options plus functionalities that replace system components, MAGNA3 is particularly suitable for engineers and the like who seek to build high-performance building systems. This pump in Grundfos' Master Class will fit perfectly for both heating and cooling purposes, making it the obvious choice for almost any construction project - old or new.MAGNA3 is a wet rotor pump, meaning that the pump and motor form a single unit without shaft seals and with only two packings as sealing. The bearings are lubricated by the pumped medium.The newly developed tensioning piece with only one screw makes it possible to quickly move the top piece. MAGNA3 is a maintenance-free pump with very low life cycle costs.The pump is characterized by:• Control integrated in control box• Operating panel with TFT display on control box• Control box prepared for CIM modules available as accessories• Built-in differential pressure and temperature sensor• Pump housing made of cast iron (depending on model)• Carbon fiber reinforced rotor housing in composite material • Bearing plate and rotor cap made of stainless steel • Stator housing made of aluminum alloy • Air-cooled power electronicsMAGNA3 is a single-phase pump.Characteristic advantages:• AUTOADAPT.• FLOWADAPT and FLOWLIMIT (more than just a pumping function as it reduces the need for throttle valves). • Proportional pressure regulation.• Constant pressure regulation.• Constant temperature regulation.• Constant curve operation.• Max or min curve operation. • Automatic night lowering. • No need for external motor protection. Isolation shells are supplied together with individual pumps for heating systems.• Large temperature range where medium temperature and ambient temperature are independent of each other.CommunicationWith MAGNA3 communication can be done via: wireless remote control Grundfos GO Remote, fieldbus.