The Automatic Pump Pressure Controller leverages advanced digital sensor technology for the automatic regulation of water pumps. With a built-in pressure sensor, it monitors real-time pressure changes in the pipeline, automatically starting or stopping the pump as needed. This controller serves as a complete replacement for traditional water supply systems, removing the necessity for components like pressure switches, four-way valves, and water shortage protectors. Designed with robust insulation and complete isolation of high-voltage components from the pipeline, this controller enhances safety and reliability. Its integrated design allows for quick and cost-effective installation. Key features include: 1. Innovative pressure sensing technology that surpasses traditional switch signal methods. 2. An LCD screen for clear, real-time monitoring of pipeline pressure. 3. Fully automatic control technology, removing the need for manual starting pressure adjustments, accommodating pumps with a maximum pressure rating of 10 Bar. 4. A percentage starting algorithm that broadens the starting pressure adjustment range, making the pump suitable for various applications. 5. Built-in water shortage protection and self-starting functions.