Features Automatic On or OFF: Enables unmanned control by automatically turning the pumps on and off based on pipeline pressure changes, ensuring convenient and hassle-free operation. Equipped with Pressure Gauge: The built-in pressure gauge allows for easy monitoring of the starting pressure value and the system pressure, providing convenient maintenance and control. Water Shortage Protection: Prevents damage during dry run by halting the pumps when it detects insufficient water flow, ensuring long-term durability and reliability. Leakage Detection: Enhances security by detecting water leakage within the system, offering maximum protection against potential water-related hazards. Wide Application: Replaces traditional pumps control systems and is suitable for various applications including well water, domestic water, building pressurized water, and irrigation systems, providing versatile and efficient performance. Specification: Item Type: Water Pumps Pressure Controller Material: PC Rated Voltage:220-240v Maximum Current:10A Frequency:50HZ Maximum Power:1.1KW Maximum Working Temperature:60℃ Application: Suitable for self priming pumps, jet pumps, garden pumps, clear water pumps, etc. Package List: 1 x Water Pumps Pressure Controller 1 x User's Manual Note: For electrical maintenance and installation, it is important to ensure that the operator holds an electrician class work qualification and take the necessary disconnection and insulation protection measures. Package List 1 x Water Pumps Pressure Controller 1 x User's Manual