The Auto water pump flange housing can be connected to the engine through gaskets and support moving functional parts such as bearings. There is also a drainage hole on the housing of the Auto water pump flange, which is located between the water seal and the bearing. Once it is found that the coolant can leak through the water seal, it can leak from the drain hole to prevent the coolant from entering the Chinese bearing cavity and destroying the bearing lubrication and causing a part to rust. If the engine is stopped and the coolant is still leaking, the water seal will be damaged.

The running process of Auto water pump flange:
1. Centrifugal water pumps are widely used in automobile engines. Its basic economic structure is composed of the water pump passing through the casing, the connecting disc or pulley, the water pump shaft and bearings or connecting shaft bearings, the water pump impeller and the water sealing technology device, etc. It is the main working part of the car.
2. The bearing of the water pump shaft of the support system is lubricated with grease, so it is necessary to prevent the oil from being affected by the coolant leakage into the grease and emulsification, and to prevent the grease from leaking out. Auto water pump flange The sealing technical measures to prevent information leakage mainly include water seals and gaskets. The dynamic sealing ring and shaft of the water seal are arranged between the impeller and the bearing through interference fit, and the static sealing seat of the water seal is pressed on the pump casing to achieve the purpose of sealing the pump casing. coolant.
3. The automotive electronic water pump casing is connected to the engine through a gasket to support moving functional parts such as bearings. There is also a drain hole on the water pump housing between the water seal and the bearing. The manufacturer of Auto water pump flange tells you that once the coolant is found to leak through the water seal, it can leak from the drain hole to prevent the coolant from entering the Chinese bearing cavity to damage the bearing lubrication and cause a part to rust. If the engine is stopped and the coolant is still leaking, the water seal will be damaged.