Enhance comfort in the home with a Grundfos booster solution

The Grundfos SCALA Pump family integrates all components into one compact boosting device that includes a pump, tank, sensor and non-return valve. 

Equipped with cutting edge technology, the SCALA1 and SCALA2 use intelligent water-cooling technology to reduce noise and vibration. During typical use, the SCALA1 omits > 55 dB(A) while the SCALA2 omits < 47 dB(A). A decrease in sound level of 10dB(A) will actually appear as the noise has halved in loudness. For comparison, most dishwashers omit around 46-60 dB during typical use. 

For ultimate comfort and intelligent features that adjust performance to the home, choose SCALA2, our premium pump that keeps noise to a minimum and gives perfect water pressure.

All-in-one booster unit

The SCALA1 integrates the pump, motor, membrane, pressure and flow sensor, dry-run protection, controller, and non-return valve. It provides you with optimal pressure boosting for water on demand and intelligent pump control.

Built-in Bluetooth

Connect to the Grundfos GO app to set-up, monitor, troubleshoot and control SCALA1 from your smartphone.

Quick installation

Simply connect the pipes, prime the pump and plug it in. Commissioning is fast and easy via the intuitive pump control panel.

For more advanced settings you can use the Grundfos GO app and follow the guided online configuration.

Built-in multi-pump/booster technology

Enables twin pump connection, with joint pump control in either duty/assist or duty/standby mode. Configuration is easy using the Grundfos GO REMOTE app, where you can also adjust the alternation setup.

Read more in our in-depth guides:

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Lack of water pressure or noisy boosting system?

Is your water pressure low? Use a quiet, efficient domestic pressure boosting system to improve water pressure and ensure maximum comfort in the home.

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How to create a risk-free domestic pressure boosting system

Poor control in boosting systems can damage pumps and cause leaks. This wastes water, creates costs, and can even cause flooding. SCALA pumps avoid...

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How to install a booster pump in domestic boosting systems

How to easily select and size the right pump in your next water pressure booster pump installation, and save time with the compact, all-in-one SCAL...