How to install a compressed air precision filter

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2 min read

The precision filter, a component of the air compressor after-treatment equipment, is an important guarantee of the high quality of the manufactured compressed air. So, what is the assembly of air compressor precision filter?

  1. The precision filter is usually installed after the air storage tank, cold dryer and primary filter, and should be as close as possible to the air terminal, so that the filtering effect can be better.

  2. The filter should be installed vertically, and enough space should be left underneath for filter element replacement.

  3. A lower level (primary) filter should be installed before the precision filter for protection.

  4. It should be installed in a location with lower temperature.

  5. A check valve should be installed after the filter to prevent backflow impact.

  6. If there is a valve before the precision filter, it should be opened slowly, if it is opened quickly, it will cause strong impact on the filter element and affect the service life of the filter element.

  7. The liquid discharged by the drain valve can be guided by a pipe into the appropriate drain valve pipe to prevent pollution and protect the environment.

The assembly and use matters of air compressor precision filter are basically as above. A good configuration of the air compressor precision filter will not only help to ensure the quality of compressed air, but also relate to the final product and the reputation and credibility of the enterprise brand.

What are the precautions for the installation of precision filtera? 1、The filter should be configured according to the principle of "coarse first and then fine", and the order should not be reversed.

2、The actual compressed air flow, pressure and temperature through the filter should not exceed the value specified in the nameplate.

3, installation must pay attention to distinguish the filter inlet and outlet position.

4、Filter installation should be vertical to the ground. Leave a certain height from the ground to facilitate the exchange of filter elements.

5、The filter element should be replaced when one of the following conditions occurs: a. The filter effect deteriorates significantly; b. The differential pressure value exceeds 0.07MPa; (Note: the initial pressure drop of the filter element)

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