Booster pump SCALA1 3-35 1x230V 50Hz, BLUETOOTH connectivity 99530404

Compact water booster system of the new generation

The Grundfos SCALA1 3-35 water booster pump is a fully integrated, self-priming unit designed to increase water pressure in single-family homes and small commercial facilities. It is ideally suited for both water supply systems from wells (up to 8m deep) and for increasing water pressure from the mains water supply or tanks. This "all-in-one" solution combines a pump, control and protection, ensuring reliable operation and user comfort.

Intelligent control and monitoring

SCALA1 features a built-in Bluetooth module, enabling communication with the Grundfos GO Remote mobile app. This gives the user full control over the pump's operation, access to advanced configuration functions, and the ability to remotely monitor performance parameters and device status. The application also signals alarms, making it easier to diagnose any problems. The ability to remotely control and report pump operation is a major advantage for both installers and end users.

Safety and reliable operation

The design of the SCALA1 pump has been designed with safety and reliability in mind. It has built-in protection against dry running (automatic pump stop in case of water shortage), frequent on/off switching (prevents damage caused by minor leaks) and maximum operating time (protection against flooding in case of failure). The water-cooled motor ensures quiet operation and long service life. Additionally, the pump has thermal protection to protect the motor from overload.

Key features:

• Performance: The maximum pump capacity is 5.3 m³/h, and the maximum head is 36 meters.
• Power supply: The pump operates at 230V/50Hz and draws a current of 3.27A.
• Communication: Built-in Bluetooth module enables communication with the Grundfos GO Remote app.
• Protection: It has protection against dry running, frequent on/off switching and maximum operating time.
• Construction: Compact "all-in-one" design makes installation easier and saves space.
• Motor power: Motor power input is 0.72 kW, and rated power is 0.45 kW.
• Connections: It is equipped with BSPT-R threaded connections with a diameter of 1 inch on both the inlet and outlet sides.
• Interface signals: It has 0-10 V / 2-10 V, 0-20 mA / 4-20 mA interface signals and PT100 / PT1000 / PTC interface, allowing integration with building management systems.
• RS-485 protocol support: Enables integration with industrial control systems.

The SCALA1 pump is an ideal solution for demanding users looking for a reliable, intelligent and easy-to-use water booster system for domestic and small commercial applications.