Page 67 - Pneumatic ebook (2)_draft 13 sept 2021

Air filters

1. To clean the compressed air of all 6. There are three types of air filters
impurities and any condensate it
contains.

7. The standard filter is a combined
2. To remove all foreign matter water separator and filter.

3. To allow dry and clean air flow without 8. A micro-filter is used when contamination by
restriction to regulator and then to the lubricator oil vapour is undesirable,

9. A sub-micro filter will remove virtually
4. To condensate and remove water from
the air all oil and water and also fine particles
down to 0.01 of a micron…

5. To arrest fine particles and all solid 10. To provide maximum protection for
contaminants from air
pneumatic precision measuring devices,
electrostatic spray painting

INTRODUCTION TO PNEUMATIC SYSTEM 29