Grundfos Scala2 Recall

The Grundfos Scala2 is a variable speed water pump that supplies water at a pressure between 1 bar and 5 bar. It is a self-priming pump and can draw water from 8 metres below where it is located. This makes it ideal for wells and storage tanks as well as in normal attic tank application.

Water pump
Grundfos Scala2

SCALA2 is a fully integrated water booster pump providing perfect water pressure in all taps at all times

Even with multiple taps and showers running at the same time, it can cope. It contains a pump, motor, pressure vessel sensor, drive and non-return valve into one unit. With its intelligent pump control the SCALA2 automatically adjusts performance to both inlet pressure and water consumption in the home. Thanks to it’s water-cooled motor, it offers one of the lowest noise levels of any booster on the market, (approximately 45dB). It also only takes up very little space and has a small footprint.


The Grundfos SCALA2 features a built-in sensor, which constantly measures the discharge pressure. Should the pressure drops below the selected level, the SCALA2 boosts its operation immediately to compensate for the loss of pressure. This means that even if multiple showers are used there will be no loss of pressure anywhere in the home.

Grundfos Scala2

Due to it’s simplistic design the pump itself is very easy to maintain. It has in the past had issues with reliability but these have now been resolved and is well-built and solid in operation. The materials used in construction are top-class also and are designed to last.

Scala2 Confidence

If you would like more information, or need a Scala2 repair, Scala2 service or Scala2 installation call us. Or you can contact us here using the online form here and we can contact you.

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