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Grundfos SCALA1 5-55 Pressure Booster Pump – 115V Self-Priming with Bluetooth - 99631754

Grundfos SCALA1 5-55 115V Self-Priming Pressure Booster Pump offers reliable all-in-one water pressure boosting with Bluetooth monitoring, suction lift up to 26 ft, and quiet operation for residential and light-commercial use.

Reference: 99631754
$901.00

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The Grundfos SCALA1 5-55 (115V) is a compact, fully integrated self-priming pressure booster pump designed for domestic and light-commercial water pressure boosting. Featuring Bluetooth connectivity, quiet performance, and suction lift up to 26 feet, it delivers consistent water pressure with easy installation and smart monitoring.

The Grundfos SCALA1 5-55 (115V, 60 Hz) is the next-generation successor to the MQ series, built as a fully integrated, all-in-one pressure boosting solution for residential and light-commercial applications. With its compact design and self-priming capability, SCALA1 is ideal for installations where reliable water pressure and ease of setup are essential.

When filled with water, the pump can lift water from depths of up to 8 meters (26 feet) in less than five minutes, making it highly effective for suction applications such as groundwater intake or rainwater harvesting systems.

A key advantage of the SCALA1 series is its built-in Bluetooth communication, allowing connection to the Grundfos GO app for detailed monitoring, diagnostics, and customization options. This makes SCALA1 a smart and flexible pump for a wide range of boosting needs.

Designed for user comfort, the SCALA1 operates at approximately 55 dBA, comparable to the noise level of a modern dishwasher. It is suitable for both indoor and outdoor installation and supports simple twin-pump setups for larger commercial boosting requirements.

Note: Hand-tighten the water connections to prevent potential damage.


Key Features

  • Fully integrated, all-in-one pressure boosting pump

  • Self-priming design for dependable suction performance

  • Suction lift capability up to 26 ft (8 m)

  • Bluetooth enabled for monitoring through the Grundfos GO app

  • User-friendly operation and setup

  • Supports twin-pump configurations for larger systems

  • Quiet operation at 55 dBA

  • Suitable for indoor or outdoor installation

  • Successor to the Grundfos MQ series


Suitable Applications

  • Plumbing pressure boosting

  • Residential groundwater intake

  • Residential water pressure boosting

  • Residential rainwater harvesting systems

  • Light-commercial boosting installations


Specifications

General

  • Model: SCALA1 5-55

  • Part Number: 99631754

  • Voltage: 115V

  • Frequency: 60 Hz

  • Series: SCALA1

Connections

  • Inlet Connection: 1”

  • Outlet Connection: 1”

Temperature Ratings

  • Ambient Temperature Range: Up to 55°C / 131°F

  • Liquid Temperature Range: Up to 45°C / 113°F

Noise Level

  • Approximate Operating Noise: 55 dBA


Shipping & Dimensions

Shipping Dimensions

  • Length: 25 in

  • Width: 25 in

  • Height: 14 in

Weight

  • Product Weight: 35 lbs

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