Water flow switch, HT-800 G1 thread 220V water pump flow sensor automatic control switch, with stable performance, high temperature resistant

【Working Principle】This water flow switch uses a magnetic water flow control device and on/off control sensing elements to turn the pump on or off. 【Stable Performance】The induction chamber, magnetic control chamber, and electronic components of this flow sensor switch are designed separately to avoid switch failures caused by magnetically adsorbed iron material in the pipeline. 【Applicable Objects】This flow control switch is widely used in low-pressure zone families. It is especially important for starting the water heater under low water pressure and for the automatic water circulation of the solar water heater. 【Advantage】High-temperature resistant materials allow the product to be used for both hot water (up to 70℃) and cold water. The electronic components used as a control device do not cause sparks during operation, which is quite safe. 【Features】 The automatic flow meter features a low water pressure start, and the return spring is made of high-quality stainless steel; the pump can be started when the water pressure is > 0.03 kg.