The PEDROLLO 211310 PRESFLO is an advanced electronic pressure control device designed for the automatic operation and protection of single-phase pumps up to 1.5 kW. This unit effectively replaces traditional pressure switch and pressure tank systems, offering enhanced reliability. It initiates pump operation when the system pressure drops below a preset minimum value of 1.5 bar and stops the pump when the flow becomes zero, preventing dry running damage. Equipped with an integrated pressure gauge, it provides real-time pressure monitoring. It features a maximum operating pressure of 10 bar, a maximum liquid temperature of 55°C, and an IP65 protection degree, ensuring durability and safe operation.