Automatic water boster

Direct answer: first, assess the height you need to supply and the required pressure at each floor. In the models shown, you’ll find units with adjustable start pressure (for example, 1.5 to 3.5 bar) and flow rates up to 8,000 to 10,000 L/h depending on the model. Also check the power supply (110V/230V) and the protection level (IP65) for safe use in damp environments. For example, the Calpeda Flomac Compact 2 offers adjustable start and a high flow rate, with built-in protections to prevent damage. Finally, these systems can be adapted for buildings up to 8+ floors when the pump power is sufficient.

Modern systems offer automatic start based on pressure, protection against running without water, and useful indicators. For instance, the Calpeda Flomac Compact 2 version includes a built-in pressure gauge and a reset button, and it maintains automatic operation with start/stop controlled by pressure. This helps keep pressure consistent throughout the network without manual intervention—while preventing overloads and unexpected stops.

Check the available power supply (110V or 230V) and electrical compatibility, the motor power (e.g., 2 HP), and the maximum flow rate (up to 8,000 L/h or more depending on the model), as well as the maximum pressure (up to 10 bar in advanced configurations). Choose a model with an IP rating appropriate for the environment (IP65 is common for pumps exposed to moisture), and make sure the system can be connected to a suitable pump for your needs.

Follow the installation guide provided and periodically check the connections and wiring. Run regular tests of automatic start and restart, and make sure the housing stays clean and dry. Clean the mechanical components according to the manual’s recommendations, and ensure the hydraulic components are compatible with the pump being used. This approach helps preserve performance and avoids failures caused by improper installation.

They are mainly intended for owners of multi-story buildings or areas with significant water demand, such as residential or commercial buildings that need stable pressure across multiple levels. The model is described as suitable for multi-floor buildings and can be adjusted to support up to 8+ floors when the pump power is adequate. This makes it ideal for ensuring dependable water pressure in setups with several levels.

Have the installation carried out by a professional and ensure the wiring and electrical circuits comply with local standards. Check that the selected model offers a start pressure range compatible with your network, and ensure hydraulic connections and piping are tightened properly to prevent leaks. Finally, read the installation manual and diagrams carefully to position the system correctly and optimize both safety and performance.