Grundfos SCALA2 3-45 Variable Speed Pressure Pump
The Grundfos SCALA2 3-45 is a compact, intelligent variable speed pressure pump designed to provide consistent water pressure throughout the home.
Ideal for domestic water pressure boosting, rainwater tank systems and household water supply, the SCALA2 automatically adjusts its performance to match water demand. Whether you’re running one tap or several outlets at the same time, the pump works to maintain steady, comfortable water pressure.
Constant Water Pressure
Unlike a traditional pressure pump that simply switches on and off, the Grundfos SCALA2 uses variable speed technology to adjust the pump speed according to demand.
This helps maintain more consistent pressure when multiple taps, showers or appliances are being used and can also reduce unnecessary power consumption when full pump performance isn’t required.
Quiet & Compact
The SCALA2 combines the pump, motor, pressure tank, sensor, drive and non-return valve into one compact unit, making it an excellent option where space is limited.
Its quiet operation also makes it particularly well suited to residential applications where the pump may be installed close to the home.
Ideal For
The Grundfos SCALA2 is suitable for a range of domestic applications, including:
- Rainwater tank to house supply
- Household water pressure boosting
- Boosting low incoming water pressure where permitted
- Garden and domestic water supply
- Above-ground tanks and water storage systems
- Homes requiring consistent pressure across multiple outlets
Intelligent Pump Protection
The SCALA2 incorporates a range of built-in protection and monitoring features designed to help protect the pump and water supply system.
Features include dry-run protection, cycling detection, maximum runtime protection and automatic reset, providing a sophisticated all-in-one solution without the need for a separate external pressure controller.
Grundfos SCALA2 3-45 Features
- Variable speed operation
- Constant pressure water supply
- Maximum flow approximately 78 L/min
- Compact all-in-one design
- Quiet operation
- Self-priming
- Integrated pressure tank
- Integrated non-return valve
- Dry-run protection
- Cycling detection
- Easy-to-use control panel
- Designed for domestic pressure boosting applications
Why Choose the Grundfos SCALA2?
Grundfos is one of the world’s leading pump manufacturers, and the SCALA2 3-45 pressure pump has become a popular choice for homeowners wanting a compact, reliable alternative to a conventional fixed-speed household pressure pump.
Its combination of variable speed control, quiet operation and integrated pump protection makes the SCALA2 particularly well suited to modern household water systems.
Buy Grundfos SCALA2 Online in Australia
The Water Depot supplies genuine Grundfos pumps and pumping equipment throughout Australia.
Not sure whether the Grundfos SCALA2 is the right pump for your home, rainwater tank or water system? Our experienced pump team can help you determine the right pump for your application before you buy.
Order your Grundfos SCALA2 3-45 online from The Water Depot today.
