Pressure boosting for domestic and light industrial water supplies has never been easier.

The Grundfos SCALA1 is an all-in-one unit, designed for pressure boosting for pumping from a roof tank, break tank, or ground tank. It is also idea for use with shallow wells (less than 8 m) and for city mains water.

SCALA1 features an integrating pump, motor, diaphragm tank, pressure and flow sensor, dry-running protection, controller, and non-return valve.

Installation is easy! Simply connect the pipes, prime the pump, and plug it in. Commissioning can be done straight from the pump control panel. Advanced settings are available online through the GO REMOTE app.

The integrated Bluetooth connection and Grundfos’ GO REMOTE app allow you to see alarm status and easy pump diagnostics. Monitor, trouble-shoot, and control the pump right from your smartphone. Create and email reports onsite and access hard-to-reach installations remotely via the app.

If greater flow is required, a twin pump setup is available with accessories, including a baseplate, cable and inlet and outlet manifolds. Twin pump connection with joint pump control can be made in either duty/assist or duty/standby mode with online configuration through the GO REMOTE app.


  • A high-efficiency motor and hydraulics
  • Low noise operation
  • Bluetooth communication for use with the Grundfos GO REMOTE

Ideal for:

  • Domestic
  • Greenhouses
  • Irrigation
  • Car Washes
  • Produce (fruit and vegetable) sections in supermarkets


The Grundfos SCALA2 pressure boosting pump is designed for one- and two-family houses with up to three floors and eight tapping points.

The SCALA2 is ideal for boosting city mains water, water from roof tanks, break tanks, ground tanks, and shallow wells of less than 8 m.

This fully integrated self-priming compact waterworks incorporates integrated speed control to ensure perfect pressure at the taps. The Variable Frequency Drive (VFD) makes the pump slow and speed up as needed.

Installation is easy. Simply connect the pipes, prime the pump, and plug it in.

Grundfos SCALA2 comes with all the components necessary to ensure a comfortable pressure:
• intelligent controller
• integrated speed-controlled drive
• integrated pressure tank
• integrated sensors
• integrated non-return valve

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