We must all know that the water pump has a leakage protection device, so do you know what the leakage protection device of the water pump is? If we put the motor of the double impeller water pump in the water, will it ignite? , let us explore this issue.
The answer to this question heard is no, the water pump is not equipped with a leakage protection device or the device fails. The leakage protection device of the water pump is used to automatically disconnect the power supply in the event of a short circuit. If the device fails, the power cannot be disconnected in time in the case of leakage. Damaged water pump seal. The working principle of the water pump is to absorb water, pressurize it and drain water. The sealing ring is used to waterproof the water pump and the wire interface. The sealing ring is a wearing part, and it is aging and deformed after long-term use, resulting in leakage of the water pump. If the water pump is damaged, so that when the power is on, the water pump does not run, resulting in the illusion that it is not turned on, and the pump is still electrified and leaking.
Taizhou Werto Mechanical & Electrical Co., Ltd. is a professional water pump manufacturers, if you want to know more, please click the official website to contact us, we are willing to answer more for you