The pump automatic controller is an electronic intelligent water pump control device. It starts and stops the pump based on detected water source status, pipeline water consumption, and pipeline pressure changes. It can replace traditional pressure tanks, pressure switches, dry-run protection devices, check valves, and multi-port fittings. The live parts are fully isolated from the pipeline, and the control box features high sealing performance, enhancing safety compared to conventional systems. The integrated design reduces installation time and material usage. It is suitable for home, residential building, drainage, garden irrigation, and greenhouse plant watering applications. It automatically maintains pipeline pressure: the pump starts when a faucet is opened and stops when the faucet is closed or when water supply is insufficient. Product model: EPC-4 Rated voltage: 220V Frequency: 50/60Hz Maximum current: 10A Maximum power: 1.1 kW Starting pressure setting: 1–1.5 bar Working pressure: 10 bar Connection thread: R1 inch Protection class: IP65 Maximum operating temperature: 55 °C Wiring requirement: 7.5–9 mm Features: 1. Automatic pump activation and deactivation based on set pressure. 2. Dry-run protection. 3. For use with clean water only. Dimensions: 195 × 93 mm Material: Metal Color: Black + Silver Package contents: 1 × Water Pressure Booster Pump Controller Note: Color may vary slightly due to lighting and screen settings. Measurement tolerance: ±1–3 cm.