The Grundfos SCALA1 5-55 is a refined and intelligent self-priming water pressure booster pump designed to maintain optimal water pressure throughout residential properties. Featuring an integrated all-in-one design that combines the pump, motor, pressure tank, sensor, drive, and non-return valve, it provides efficient, energy-saving pressure control. Operating quietly at a sound level below 55dB and featuring built-in Bluetooth connectivity for convenient management via the Grundfos GO app, this modern pump is built for clean, plug-and-play installation both indoors and outdoors.

Key Features:

• Bluetooth connectivity allows convenient setup and control using the Grundfos GO / Grundfos GO Remote App.
• Intelligent pressure control delivers energy-saving operation tailored to household demand.
• Advanced multi-protection features include dry-run, anti-cycling, runtime, and suction pipe/hose leakage protection.
• Self-priming performance capable of drawing water from depths up to 8 meters in less than 5 minutes.
• Quiet operating volume reaching a maximum sound level of less than 55dB.
• Weather-resistant IPX4D enclosure suited for versatile indoor or outdoor residential placement.

Product Specifications:

• Brand: Grundfos
• Model: SCALA1 5-55
• Product Code: 99530427 (SCALA1555)
• Product Type: Smart Home Water Pressure Booster Pump / Self-Priming Water Pump
• Maximum Flow Rate: 123 L/min
• Maximum Head: 55 meters
• Maximum System Pressure: 8 Bar
• Self-Priming Depth: Up to 8 meters (in under 5 minutes)
• Voltage / Frequency / Phase: 230V, 50Hz, Single Phase
• Inlet / Outlet Connection: 1" BSP Male / 1" Male
• Sound Level: Max. 55dB
• Liquid Temperature Range: 0°C to +45°C
• Ambient Temperature Rating: Up to +55°C
• Enclosure Protection Class: IPX4D
• Insulation Class: F
• Weight: 14 kg
• Materials: Corrosion-resistant composite housing with stainless steel components
• Integrated Components: Pump, motor, pressure tank, sensor, drive, non-return valve
• Power Cable: 1.5 m with plug

Package Includes:

• 1 x Grundfos SCALA1 5-55 Smart Home Water Pressure Booster Pump
• 1 x 1.5 m Power Supply Cable with Plug

Why Choose Grundfos SCALA1 5-55?

• Versatile application across 4–5 standard bathrooms (3–4 rain showers), solar/electric storage water heaters, rainwater harvesting, and garden irrigation.
• Smart home ready with twin booster system compatibility and setup via the Grundfos GO platform.
• Durable corrosion-resistant composite and stainless steel build rated IPX4D for dependable indoor or outdoor service.
• Supported by a 2-year general warranty, plus an additional 6 months warranty upon online registration.