- Max flow
- 21 US gpm
- Head max
- 148 ft
- Liquid Temperature
- 32 .. 113 °F
- p max
- 145 psi
When you need more pressure, SCALA2 is there to help
The SCALA2 is a fully integrated water booster pump that delivers perfect water pressure to all taps. It features a pump, motor, tank, sensor, drive and non-return valve in one compact unit that is installed quickly and easily. With its intelligent pump control, SCALA2 adjusts performance to any demand – and with its water-cooled motor, it offers one of the lowest noise levels in its class. The result is maximum comfort with minimum effort.
Key benefits
What does a 50% reduction in perceived noise sound like?
Check out our video to hear the difference between a 47 dB(A) and 44 dB(A) noise level – and how this difference can deliver better comfort throughout your home.
Are you a homeowner looking to learn more about boosting?
Understand the power of perfect, constant water pressure for your home. And how the next generation of SCALA2 achieves it in the most silent, reliable and energy efficient way imaginable.
Easy installation right out of the box
The new SCALA2 is an all-in-one integrated, self-priming pressure booster built for hassle-free installation for either indoor and outdoor—no need for additional components or advanced tools.
SCALA2 pump can be installed in four steps:
- Connect the pipes. Inlet and outlet connections are adjustable by up +/- 5°, making installation even easier.
- Prime the pump. The large prime plug enables you to fill water quickly and easily. You must fill the pump with a minimum of 0.45 gallons of water.
- Plug the pump into a power outlet and start it up. The default pressure setting is 3 bar (43 psi).
- Adjust the tank. Pre-charge pressure according to the setpoint (70% of the set pressure).
Need help with installation? Watch the installation video here or look for the guide provided in the packaging.
Select the best solution every time
Our pressure boosting quick selection guide is a simple tool for you to select the best solution for your customers based on their water pressure boosting requirements. Download the guide to start making your workday easier.
Get all the benefits of the new SCALA2
SCALA2 is the solution for you to offer your customers the most comfortable and intelligent water pressure boosting solution for their home. Download our marketing leaflet to read more about the new SCALA2 and all its features.
Also, download our How to Sell one-pager to help you promote this new solution while assisting your customers in understanding its value.
Products and services
Grundfos offers a variety of services to help you get the most out of your pump investment. Get in touch with us to learn more.
Easy setup of output pressure
The SCALA2 operating panel features a pressure indicator ranging from 1.5 bar to 5.5 bar (22 – 80 psi). The installer can simply select the desired output pressure after installing and priming the pump and test the water pressure at the most distant tapping point.
Service videos
Download BIM models
Products and services
Grundfos offers a variety of services to help you get the most out of your pump investment. Get in touch with us to learn more.