Grundfos Magna3 Sirkulasjonspumpe 40-120 F / 250mm

MAGNA3 40-120 FMAGNA3 More than a pumpWith its unrivalled efficiency, all-encompassing range and built-in communication capabilities plus functionalities replacing system components, the MAGNA3 is ideal for engineers and specifiers looking to create high-performance systems for buildings. This pump in the Grundfos Master Class will fit both heating and cooling applications perfectly, making it the obvious choice for almost any building project old or new.The MAGNA3 is of the canned-rotor type, i.e. pump and motor form an integral unit without shaft seal and with only two gaskets for sealing. The bearings are lubricated by the pumped liquid.The innovative clamp with only one screw enables easy repositioning of the pump head. The MAGNA3 is a pump with no maintenance requirements and with extremely low Life Cycle Cost.The pump is characterised by the followin controller integrated in the control box control panel with TFT display on the control box control box prepared for optional CIM modules built-in differential-pressure and temperature sensor cast-iron pump housing (depending on model) carbon-fibre-reinforced composite rotor can stainless-steel bearing plate and rotor cladding aluminium alloy stator housing air-cooled power electronicsThe MAGNA3 is a single-phase pump.Characteristic features AUTOADAPT. FLOWADAPT and FLOWLIMIT (more than a pump function as it reduces the need for pump throttling valves). Proportional-pressure control. Constant-pressure control. Constant-temperature control. Constant-curve duty. Max. or min. curve duty. Automatic Night Setback. No external motor protection required. Insulating shells supplied with single-head pumps for heating systems. Large temperature range where the liquid temperature and the ambient temperature are independent of each other.CommunicationThe MAGNA3 enables communication via the followin wireless Grundfos GO Remot