The dust outlet should be located at the lowest part of the filter, so that particulate matter and a small amount of rainwater can be completely discharged (the waterproofing of the air inlet cap and the air inlet intermediate interface should not be neglected)
Speaking of air filters, everyone must be familiar with them. In the general impression of people, air filters are the filter elements inside that block dust and allow clean air to enter the engine to participate in combustion. In fact, simple air filters have great mysteries. Let's take a look at what mysteries there are.
The fuel filter means a fuel filter device, which is connected in series on the pipeline between the fuel pump and the oil inlet of the throttle body, generally on the side of the engine common rail system, through which better diesel oil can be obtained, thereby protecting the normal operation of the engine, reducing wear, avoiding blockage, and increasing the life of the engine. It has two functions, one is to filter solid harmful impurities, and the other is to filter water in the fuel.
The filtration system of a heavy truck is similar to that of a light passenger car, but due to the greater workload that heavy trucks bear, their filtration system is also more complex and durable.
