The impurities in the Pall oil filter element mainly come from the impurities in the operation process, such as the debris formed by the action of the sealing hydraulic pressure, the metal powder formed by the relative wear of the movement, the colloid, asphaltene, carbon slag generated by the oxidation conversion of the oil. The filter element end caps used in different filtration environments are also different. So, what is the role of the end cap of the oil filter element?

1. The material selection of the end cover should be consistent with the connection method of the device. Otherwise, if it does not match the device, it cannot be used normally. End caps of different materials should be used in different temperature environments.

2. The cold-rolled steel plate end cover is mainly punched into various shapes from the steel plate, one side is punched into a groove where the filter material end surface and the adhesive can be placed, and the other side is combined with a rubber seal to seal the filter material and the filter channel.

3. The hydraulic oil filter element, such as the end cap of the Hedek series filter element mainly adopts engineering plastics, and the end cap of the Hedek series filter element mainly adopts cold-rolled steel plate. The end caps of the Hedek series filter element are high-pressure filter elements. The steel plate end cap can effectively support the intermediate filter material, and it is resistant to high pressure, and the plastic end cap has a relatively low pressure resistance. Therefore, the material of the end cap is also related to the pressure bearing of the filter element.

D. King Filter produces a variety of oil filters, and the material of the end cap can be customized according to your needs. At the same time, water filtration and air filtration are also welcomed by the international market. Factory direct sales, high-quality raw materials, 100% quality assurance, looking forward to cooperate with you.