1. The working process of the engine generates vibration. The frequency and intensity of vibration varies with the speed of rotation. The reason passengers don't feel so good is that the engine feet are constructed with vibration-damping rubber, which eliminates most of the vibration. If the engine is rigidly connected to the external connectors (piping components, etc.), the vibration of the engine will be transmitted to the body, generating tremendous vibration and noise. Therefore, a flexible connection between the engine and the exterior reduces the transmission of vibration and noise.
What is the difference between automotive brake hose OE17227583187 and hard hose? What is the material of automotive brake hard hose OE17227583188?
2, The hose is easy to repair and remove, and it is not easy to leak when installed. However, it needs to be replaced every five years or so. Hard hose is difficult to remove and install. It is not easy to install hard pipe for professionals and those who do not understand the principle of installation. Gas water heaters use hard pipes and ignition furnaces use hoses because they are connected differently.
3, Car air conditioners work at much lower pressures than home air conditioners. They work in different environments. Automobile air conditioners work in harsh environments with high vibration. The use of all or part of the hose OE17227584007 is the conventional practice for automobile air conditioners. The use of all hard hoses is not allowed.