Grundfos格兰富商业供暖循环泵MAGNA3 80-100 F价格-型号-参数-用途-技术资料-格兰富水泵

格兰富循环泵MAGNA3 80-100 F适用于商业供暖，最新的高端循环泵解决方案，大量的电子控制操作特性，到目前为止超过 EuP指令的要求。

MAGNA3 80-100 F The Grundfos MAGNA3 circulator pump is the ideal choice for almost any building project – old or new. With its unrivalled energy efficiency, all-encompassing range and built-in communication capabilities, MAGNA3 is ideal for engineers and specifiers looking to create high-performance heating and cooling systems. The pump is maintenance-free due to the canned-rotor type design. This also means that 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. MAGNA3 features an intuitive display and allows you to connect wirelessly with the Grundfos GO Remote app, giving you access to advanced reporting and monitoring. MAGNA3 model E has Bluetooth, which allows you to connect directly to Grundfos Go app on your smart phone without any need for a dongle. The pump includes fieldbus communication via CIM modules as well as analog and digital inputs and configurable relays. Control features include AUTOADAPT and FLOWADAPT.FLOWADAPT which reduces the need for throttling valves, thus cutting costs on system components.

MAGNA3 is the superior choice for a wide range of heating and cooling applications, including:

Mixing loops

Heating surfaces

Air conditioning surfaces

Ground-source heat pump systems

Smaller chiller applications.

MAGNA3 is a single-phase pump and characterised by having the controller and control display integrated 

in the control box. The pump also has a built-in differential-pressure and temperature sensor. The pump 

housing is available in both cast-iron and stainless-steel versions. The composite rotor can is 

carbon-fibre reinforced, the bearing plate and rotor cladding are made of stainless steel and the stator 

housing is made of aluminium. The power electronics are air-cooled. MAGNA3 incorporates a 4-pole 

synchronous, permanent-magnet motor (PM motor). This motor type is characterised by higher efficiency 

than a conventional asynchronous squirrel-cage motor. The pump speed is controlled by an integrated 

frequency converter.