Grundfos Alpha2 25-40 A / 180

    Circulation pump of the highest quality with an AUTO-ADAPT mode.
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    Tip by Stephen

    If you are looking for a similar pump of the same quality but in a lower price range, you are advised to opt for the DAB Evosta 2 40-70/180.

    Grundfos Alpha2 25-40 A / 180
    Specifications overview
    • Overall dimensions 180 mm
    • Screw connection 1 ½"
    More specifications »
    Product description

    The Grundfos Alpha2 25-40 A /180, a circulation pump in the latest Grundfos Alpha2 series, has been designed for domestic heating systems, central heating, and underfloor heating. By means of the latest technologies, this circulation pump saves considerably more energy than the older Grundfos models.

    The unique thing about this pump is that it is fitted with an AUTO-ADAPT mode, which means that it adapts itself to your system without you needing to set it. In this way, it continuously provides the required pressure and capacity, without you having to worry about it. Furthermore, the pump can also be configured manually with one button, with the option of selecting various settings, ranging from proportional pressure to constant pressure, and has a display showing the actual power consumption in watts.

    Recommended combinations

    General information

    Warranty2 year warranty
    Manufacturer code97993199

    Physical specifications

    MaterialCast Iron
    Weight2,1 kg

    Technical information

    Voltage230 Volt
    Input power (W)18 Watt
    Max. temperature of liquid2°C - 110°C


    Max. pump capacity2,200 l/h
    Max. delivery head4,1 metres
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