Grundfos : Grundfos SCALA 1 Pressure Pump

Grundfos SCALA 1 Pressure Pump

McQuinn’s Experience: We have used the SCALA1 5-55 model at our house and noticed the significant increase with flow and pressure – even with the filtration we have inline after the pump.  Would recommend this for a large house with multiple bathrooms.  Michael


The SCALA1 pressure booster is quiet, approved for use with drinking water and simple to install, customise, control and even troubleshoot via the Grundfos GO app on your mobile device.



• Simple to install, customise, control and troubleshoot through the Bluetooth® connected Grundfos GO App.
• Easy installation – plug & pump – simply connect to the pipework, prime the pump, plug into a power outlet and you’re ready to pump.
• Suitable for pumping from water sources above and below the level of the pump, including from below ground tanks.
• Quiet operation that won’t disturb your family or neighbours.
• Tough weather resistant outer casing houses the pump, motor and the controller.




System pressure: Max. 8 bar/0.80 MPa
Liquid temperature: 0°C to +45°C
Ambient temperature: Max. +55°C
Relative air humidity: Max. 98%

Mains voltage: 1x 115-230V, 50Hz
Enclosure class: IPx4D
Pump housing material: Composite
Sound pressure level: Max 55 dB(A)
Start/stop frequency: Max. 25 per hour
Approvals: Drinking water approved