The Grundfos SCALA2 3-45 is a modern, automatic home water pressure booster pump and self-priming booster designed to deliver perfectly adjusted water pressure throughout your home. Powered by a 550 W single-phase motor, this compact unit combines the pump, motor, tank, sensor, drive, and non-return valve into one clean, integrated system. Featuring an intelligent pump control system with a built-in sensor that measures discharge pressure, an energy-saving electronically controlled inverter, and a quiet water-cooled permanent magnet motor, it delivers smooth performance with sound levels down to 44 dB(A) in typical usage.

Key Features:

• Intelligent Pump Control: Integrated speed control automatically adjusts operation based on demand to maintain consistent pressure.
• Energy-Efficient Inverter: Electronically controlled inverter allows soft starts and reduces energy consumption.
• Quiet Operation: Water-cooled permanent magnet motor operates quietly down to 44 dB(A) in typical usage.
• All-in-One Compact Design: Integrates pump, motor, pressure tank, sensor, drive, and non-return valve into a single sleek unit.
• Built-In Protections: Features integrated dry running protection to protect the system during low or no water flow.
• Weatherproof & Easy to Set Up: Designed for indoor or outdoor installation with plug-and-play set point adjustment.

Product Specifications:

• Brand: Grundfos
• Model: SCALA2 3-45
• Product Type: Automatic home water pressure booster pump / self-priming booster
• Power: 550 W (Single phase)
• Current: 2.3 – 2.8 A
• Flow Rate: 50 L/min (Rated flow: 3 m³/h)
• Head: 27 meters
• Manometric Suction Lift / Well Depth: Max. 8 meters (26.2 ft)
• Discharge Size: 1″ x 1″
• Max Liquid Temperature: +45°C
• Max Environment Temperature: +40°C
• Noise Level: Down to 44 dB(A) in typical usage
• Protection Rating: IP X4D, Enclosure Type 3 US
• Weight: 10 kg
• Materials: Default PVC pipes and fittings used in standard installation package

Package Includes:

Package contents are not specified in the available product information. Please contact Bath2u to confirm before purchasing.

Why Choose Grundfos SCALA2 3-45?

The Grundfos SCALA2 3-45 replaces complex multi-component setups with a single, highly refined unit. By incorporating a water-cooled motor, integrated pressure tank, and intelligent inverter drive, it maintains optimal water pressure with whisper-quiet sound levels and energy-efficient operation. Its weatherproof construction and simple plug-and-play adjustment make it a dependable solution for complete residential water pressure management.

Compatibility & Ideal Applications:

• Building Compatibility: Suitable for residential buildings up to 3 floors, up to 8 taps/tapping points, and 2 to 6 bathrooms.
• Boosting Pressure From: City mains, roof tanks, break tanks, ground tanks, and rainwater tanks.
• Shallow Wells: Capable of pumping from shallow wells up to 8 meters depth.
• Additional Uses: Ideal for garden irrigation and general household water transfer.

Installation Requirements & Service Coverage:

• Site Readiness: House plumbing and power points must be ready prior to installation.
• Standard Piping: Standard installation packages utilize default PVC pipes and fittings. Basic piping from water tank to water pump is included only when purchasing the new installation package.
• Surcharges: Additional surcharges apply for electrical wiring, non-PVC piping materials, site modifications, or replacement pump logic requiring extra work.
• Fixed Package Installation Coverage: Available in Kuala Lumpur & Selangor.
• Replacement Pump Installation Coverage: Available in Klang Valley.