Turn on the water supply and water flows through the pipeline. The water impulse activates the induction door, which rotates in the direction of the water flow. The magnetic control device rotates with the induction door and triggers the sensing element at a specific position, activating the household pipeline booster pump. When the water flow is turned off, the induction door, driven by the reset spring, returns the magnetic control device to its position, deactivating the pump. Features: - Stable performance; the induction chamber, magnetic control chamber, and electronic components are independently sealed to prevent failure from magnetic particles in the water. - High temperature resistant materials allow use with both hot (up to 70°C) and cold water. - Low water pressure startup; equipped with a high-quality stainless steel reset spring, enabling pump activation at water pressures above 0.03 MPa. - Electronic control components ensure spark-free operation for enhanced safety. - Suitable for residential use in low-pressure areas, especially for water heater ignition and solar water heater circulation systems. - Adjustable flow sensitivity. Specifications: - Model: HT-200 - Overload Current: 1.5A - Connection Thread: G3/4-G3/4 - Suitable Liquid: Water or liquids with similar physical and chemical properties - Maximum Liquid Pressure: <0.6 MPa - Maximum Liquid Temperature: <70°C - Weight: 194g / 6.8oz (approx.) Package List: 1 x Flow Switch (with gasket)