Innovative Water Pump Technology: This water pump pressure switch features a G1/4 automatic control display, offering a modern solution for water pump systems. Ideal for upgrading existing setups. Automatic Control: The pressure switch automatically manages the water pump operation without manual input, ensuring smooth and efficient performance. When system pipeline pressure reaches the upper limit, the power supply is automatically cut off and the pump stops. When pressure drops to the lower limit, the power supply is restored and the pump restarts. Wide Compatibility: The water pump controller works with most self-priming pumps, jet pumps, and garden pumps that operate within a 250V power specification, making it suitable for various residential and light-duty applications. Durable Construction: Built with high-quality materials for long-term reliability and consistent performance. Easy Installation: Designed for straightforward setup with clear instructions, allowing for quick integration into your system, even for users with limited technical experience.