Grundfos Alpha2 25-40 A / 180

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

Out of stock

This product is no longer available
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.

Show more

Recommended combinations

Show less

General information

Warranty 2 year warranty
SKU 97993199

Physical specifications

Material Cast Iron
Weight 2,1 kg

Technical information

Power consumption 18 Watt
Max. temperature of liquid 2°C - 110°C


Pump type Circulation pump
Max. pump capacity 2,200 l/h
Max. delivery head 4,1 metres
Show all reviews
Write Your Own Review
You're reviewing:Grundfos Alpha2 25-40 A / 180
Your Rating
Write a review