The Grundfos SCALA1 is a self-priming, multistage booster pump designed to deliver reliable water pressure in a compact, all-in-one unit. Housed within a durable composite enclosure, it integrates all essential components of a pressure boosting system for simplified installation and operation. Capable of lifting water from depths of up to 8 metres, the SCALA1 is ideal for applications where the water source is located below pump level. Once primed, it can achieve this lift in under 5 minutes, ensuring fast start-up and dependable performance—even in systems prone to suction leaks or dry running. The pump features built-in Bluetooth connectivity, enabling seamless integration with the Grundfos GO app for advanced monitoring, configuration, and system customisation. It can also be configured as part of a twin booster system, operating in duty/standby or duty/assist modes. A comprehensive suite of protection features ensures safe and reliable operation, including dry-running protection, cycling protection, maximum runtime limitation, and integrated motor protection against overheating, overload, or seizure. Designed for minimal upkeep, the SCALA1 is maintenance-free under normal conditions, with only basic checks recommended to ensure long-term performance.

Key Features:

• Self-priming multistage booster pump

• Lifts water up to 8 m in under 5 minutes

• Compact, all-in-one design for easy installation

• Bluetooth connectivity with Grundfos GO app

• Twin pump functionality (duty/standby or duty/assist)

• Dry-running, cycling, and max runtime protection

• Built-in motor protection against overheating and overload

• Customisable operation with scheduling and external input control