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The filter element of vacuum pump filter plays a role in filtering harmful substances in the vacuum pump, which has a good protection effect. Generally, the filter needs three times of filtration. So what exactly does it filter each time? Let's learn about the three times filtration of vacuum pump filter.

First filtration: the solid particles in the inhaled substance are intercepted first. Through the thorough interception of large solid and dust particles, the pressure of back-end filtration can be greatly reduced.

The second filtration: the high-pressure collision technology of vacuum pump filter element collects the AIR-SOLUBLE particles by the coarse filter, and the fine particles are filtered step by step. In the air flow, the media objects are collected by different work pieces, and different filter structures and materials are selected for different media.

The third filtration: after the oil mist containing fine dust in the filter element of vacuum pump is collected by the third stage separation, the peculiar smell and harmful gas can be effectively removed through the activated carbon filter, and the clean air is directly discharged into the air through the fan under the negative pressure of the fan.

Maintenance of filter element life of vacuum pump

Special attention must be paid to the maintenance of vacuum pump filter element and exhaust filter element in the process of use and maintenance. If the oil mist separator fails or is damaged, it will directly affect the pollution degree of the vacuum pump to the environment, and the exhaust port of the vacuum pump will smoke. We should contact the supplier in time to purchase the vacuum pump accessories and replace the damaged accessories. High quality exhaust filter element can prevent a large amount of vacuum pump oil reduction, improve the cleanliness of indoor and workshop, and reduce environmental pollution. In the process of using filter element, we must pay attention to regular maintenance and maintenance, which will increase the service life of vacuum pump filter element. We suggest that customers should choose professional vacuum pump oil to prevent oil carbonization and cause unnecessary trouble.