The pump automatic controller is a fully electronic intelligent water pump control device. It automatically starts and stops the pump based on detected water source status, pipeline water consumption, and pressure changes. This unit can replace traditional components such as pressure tanks, pressure switches, dry-run protection devices, check valves, and multi-port fittings. The complete electrical isolation of live parts from the water pipeline, combined with the high sealing performance of the control box, ensures a level of safety superior to conventional systems. The integrated design helps save time and materials during installation. Ideal for automating water supply, drainage systems, garden irrigation, and greenhouse watering in residential or unit settings. It maintains constant pressure in the pipeline. When a tap is opened, the pump automatically turns on; when the tap is closed or water supply is interrupted, the pump automatically shuts off. Product Model: -4 Rated Voltage: 220V Frequency: 50/60Hz Maximum Current: 10A Maximum Power: 1.1KW Start Pressure Setting: 1bar - 1.5bar Working Pressure: 10bar Connection Thread: R1 inch Protection Class: IP65 Maximum Working Temperature: 55C Wiring Requirements: 7.5-9mm Features: 1. Automatically turns the pump on and off based on preset pressure levels. 2. Provides dry-run protection for the pump. 3. Designed for use with clean water sources. Dimensions: 195 x 93mm Material: Metal Color: Black + Silver Package Contents: 1 x Water Pressure Booster Note: Lighting and monitor differences may cause slight color variations between the product image and actual item. Measurement allows an error of +/- 1-3cm.