Description
The Grundfos SCALA2 3-45 (SKU 93013251) is a fully integrated, self-priming variable-speed water booster pump designed to deliver steady, reliable water pressure in residential and light commercial applications. Operating on 115V power, the SCALA2 combines the pump, motor, drive, pressure sensor, and non-return valve into a single compact unit — eliminating the need for separate components and simplifying installation.
Key Features
- All-in-one integrated design: pump, motor, variable frequency drive, pressure sensor, and non-return valve in one unit
- 115V single-phase power supply for easy residential installation
- Variable-speed operation automatically adjusts to demand for consistent outlet pressure
- Self-priming capability for flexible installation configurations
- Quiet operation — engineered for low noise levels in occupied spaces
- Built-in dry-run protection to safeguard the pump from damage
- Compact, space-saving footprint ideal for utility rooms and mechanical spaces
- Corrosion-resistant materials for long service life
- Easy-to-read LED indicator for operational status and fault diagnostics
Application
The SCALA2 3-45 is ideal for boosting water pressure in homes, apartments, and small commercial buildings where low or fluctuating municipal water pressure is a concern. It is well-suited for use with showers, faucets, irrigation systems, and other water-consuming fixtures that require consistent flow and pressure.
Why Choose the Grundfos SCALA2?
Grundfos is a globally recognized leader in pump technology, and the SCALA2 represents the pinnacle of their domestic booster pump engineering. With its intelligent variable-speed motor, the pump ramps up and down to match real-time water demand — reducing energy consumption, minimizing wear, and eliminating pressure fluctuations. The plug-and-play design means faster commissioning and fewer callbacks for installers.
Product Specifications
- Brand: Grundfos
- SKU / Part Number: 93013251
- Model: SCALA2 3-45
- Voltage: 115V
- Pump Type: Variable-speed water booster pump
- Self-Priming: Yes
- Application: Residential / light commercial water pressure boosting
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