Automatic Pressure Control Water Pump, Adjustable Flow Sensor, G3/4-G1/2 Thread, 220V

This water flow switch automatically manages household pipeline boost pumps by detecting directional water movement and reverting to a closed state when flow stops. Internal chambers and electronic components are physically separated to prevent sensor interference from magnetic debris. 1. Built with high-temperature resistant housing and a stainless steel reset spring, the unit supports continuous operation with both cold water and hot water up to 70°C. 2. Features an adjustable sensitivity setting that triggers pump activation at water pressures exceeding 0.03 kg, maintaining functionality in low-pressure environments. 3. Includes a G3/4 to G1/2 threaded connection and operates on a 220V rated voltage with a 1.5A overload current limit. 4. Integrates into standard plumbing networks to manage water heater ignition startup and facilitate automatic cycling for solar water heating systems using water or chemically similar fluids.